Bluetooth audio quality - MTCD Android Head Units Q&A

I have an MTCB joying unit. My opinion is that the Bluetooth audio is absolutely atrocious. I have tried all the various suggestions, but nothing really works.
Can anyone comment on the MTCD units, with respect to Bluetooth audio performance? Specifically, the outgoing call quality (how we sound to the person on the other end).
I would really appreciate an opinion from someone who has witnessed the issues on the MTCB units.
Thank you
Sent from my iPhone using Tapatalk

No experience with MTCB units here, but audio quality through Bluetooth (at least in regards to music) isn't all that great. 320kbps mp3s sound almost like they are being transcoded on-the-fly to something ~96kbps. Haven't really used the phone, so can't comment there.

Never understood why using files via bluetooth from my phone. Files on SD Card and all sounds great

Convenience. SD cards have to be removed/updated with new files. Not having internet in the car means that playing music downloaded on phone via Apple Music through Bluetooth would be great if it sounded good.

Piaband said:
I have an MTCB joying unit. My opinion is that the Bluetooth audio is absolutely atrocious. I have tried all the various suggestions, but nothing really works.
Can anyone comment on the MTCD units, with respect to Bluetooth audio performance? Specifically, the outgoing call quality (how we sound to the person on the other end).
I would really appreciate an opinion from someone who has witnessed the issues on the MTCB units.
Thank you
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
I can chime in on this somewhat. I came from an old Pumpkin brand rockchip on lollipop, bluetooth was the biggest joke on that thing, 100% unusable it may as well not have existed, microphone quality was inaudible junk to the caller.
I have now upgraded to the new Joying brand Intel Sofia 2GB ram unit, which has Bluetooth 4.0 vs the 3.1 on the MTCB unit. The difference is night and day, when using it for hands free calling the quality is great (has some minor road noise like expected) but its 100% usable. For Music streaming, I never had quality issues for music streaming on the MTCB, however I can tell you the Bluetooth 4.0 intel unit plays/sounds perfect, is MUCH more responsive when skipping tracks or pausing or anything, and has the added benefit of displaying song tite/artist, where Bluetooth 3.1 did not support this.
Edit: Also in the caraudiosettings, there is adjustments for bluetooth mic you can make to fit your needs, high sensitivity, medium sensitivity and low sensitivity on the intel unit.

Skater4599 said:
I can chime in on this somewhat. I came from an old Pumpkin brand rockchip on lollipop, bluetooth was the biggest joke on that thing, 100% unusable it may as well not have existed, microphone quality was inaudible junk to the caller.
I have now upgraded to the new Joying brand Intel Sofia 2GB ram unit, which has Bluetooth 4.0 vs the 3.1 on the MTCB unit. The difference is night and day, when using it for hands free calling the quality is great (has some minor road noise like expected) but its 100% usable. For Music streaming, I never had quality issues for music streaming on the MTCB, however I can tell you the Bluetooth 4.0 intel unit plays/sounds perfect, is MUCH more responsive when skipping tracks or pausing or anything, and has the added benefit of displaying song tite/artist, where Bluetooth 3.1 did not support this.
Edit: Also in the caraudiosettings, there is adjustments for bluetooth mic you can make to fit your needs, high sensitivity, medium sensitivity and low sensitivity on the intel unit.
Click to expand...
Click to collapse
Great to hear that.
Does the new intel sofia unit show album art through Bluetooth?
Do you use Bluetooth tethering (if you use an Android smartphone)? If so, how is stability and speed?

KamaL said:
Great to hear that.
Does the new intel sofia unit show album art through Bluetooth?
Do you use Bluetooth tethering (if you use an Android smartphone)? If so, how is stability and speed?
Click to expand...
Click to collapse
No album art support, just titles/names.
I use a Samsung Galaxy S7 Edge, I have not tried Bluetooth Tethering TBH as i just use my wifi hotspot on my phone for internet. I will look into it next time I am in front of it though that would be interesting

Skater4599 said:
No album art support, just titles/names.
I use a Samsung Galaxy S7 Edge, I have not tried Bluetooth Tethering TBH as i just use my wifi hotspot on my phone for internet. I will look into it next time I am in front of it though that would be interesting
Click to expand...
Click to collapse
Thanks
Yes, you should try it. It should drain less battery, although speed won't be the same.
Check this thread for an interesting application:
http://forum.xda-developers.com/and...elopment/bluetooth-settings-launcher-t3504526

Piaband said:
Can anyone comment on the MTCD units, with respect to Bluetooth audio performance? Specifically, the outgoing call quality (how we sound to the person on the other end).
Click to expand...
Click to collapse
I have a MTCD Joying VL130 and upstream audio to the other party is quite ok. No difference between internal and external mic.
What I don't like is the fact that downstream audio is only put on the right speaker. This is by design according to Joying support guys. It should reduce the uplink echo...hmm.

So, i have MTCD KD version, and sound realy bad. Idk why

Bluetooth Issues
I have a question with the BT on my unit. I have the external Mic connected and people complain that they can't hear me and they always hang up me. Music works fine but on phone call I have to switch my phone to Speaker. Would disconnecting the external Mic would improve the call quality. Do you suggest I get another external microphone? If you do can you please link me to a good one. Please see the picture for my unit's information.

llaugerm said:
I have a question with the BT on my unit. I have the external Mic connected and people complain that they can't hear me and they always hang up me. Music works fine but on phone call I have to switch my phone to Speaker. Would disconnecting the external Mic would improve the call quality. Do you suggest I get another external microphone? If you do can you please link me to a good one. Please see the picture for my unit's information.
Click to expand...
Click to collapse
I'm having this same problem. Any input from anyone?

Need4Camaro said:
I'm having this same problem. Any input from anyone?
Click to expand...
Click to collapse
Here is what I did and it worked fine without the need of opening my head unit:
https://forum.xda-developers.com/an...ic-quality-t3339551/post72975889#post72975889

Bluetooth audio/music quality is a joke on my Witson PX5 unit (MX). Sounds like playing a really old cassette tape.

Related

HTC Car StereoClip (Aux) Audio Bridge (CAR A100)

Hey all
I just ordered this clip and am excited to get it. I am just wondering if any of you geniuses can add the software to our Sensations to support the aptX audio enhancement CODEC?
http://www.htc.com/www/smartphones/accessories/htc-car/
Premium music for those on the go
Wirelessly stream music from your HTC phone through your car stereo speakers with the Car StereoClip (Aux). Just plug the adaptor into a 3.5mm auxiliary port, and listen to premium, authentic sound thanks to embedded apt-X enhancement.
Are you on Sense 3.6 or 4.0? Either way you should let us know how it works w/ your sensation.
Maybe that's why we're having BT issues on 4.0 ports... the new codec? meh, just a random thought.
totalundone said:
Are you on Sense 3.6 or 4.0? Either way you should let us know how it works w/ your sensation.
Maybe that's why we're having BT issues on 4.0 ports... the new codec? meh, just a random thought.
Click to expand...
Click to collapse
I am on Android Revolution HD 6.6.3 XE so Sense 3.6
The Stereo clip should be shipping at the end of this month.
I'm very excited for this! I've been looking for a good adapter for AGES! I was about to buy a bluetooth adapter to a headphone jack to stream my phone audio to the car stereo via bluetooth to headphone jack. But this looks perfect and reliable. Hopefully it'll work out
hortaja said:
Hey all
I just ordered this clip and am excited to get it. I am just wondering if any of you geniuses can add the software to our Sensations to support the aptX audio enhancement CODEC?
http://www.htc.com/www/smartphones/accessories/htc-car/
Premium music for those on the go
Wirelessly stream music from your HTC phone through your car stereo speakers with the Car StereoClip (Aux). Just plug the adaptor into a 3.5mm auxiliary port, and listen to premium, authentic sound thanks to embedded apt-X enhancement.
Click to expand...
Click to collapse
How did you order it? It's not for sale on that website.
cyberstraz said:
How did you order it? It's not for sale on that website.
Click to expand...
Click to collapse
http://shop.htcpedia.com/htc-car-stereoclip-audio-bridge-a100.html
hortaja said:
Hey all
I just ordered this clip and am excited to get it. I am just wondering if any of you geniuses can add the software to our Sensations to support the aptX audio enhancement CODEC?
http://www.htc.com/www/smartphones/accessories/htc-car/
Premium music for those on the go
Wirelessly stream music from your HTC phone through your car stereo speakers with the Car StereoClip (Aux). Just plug the adaptor into a 3.5mm auxiliary port, and listen to premium, authentic sound thanks to embedded apt-X enhancement.
Click to expand...
Click to collapse
Just wanted to add that this dongle has an imbedded battery (6-8 hour estimated), with a micro USB charging port.
I hope to be able to hide this away in my car, and run continuous power to it so I don't have to take it back out again. Hopefully some reviews with good info come out
Since it's a Bluetooth adapter, would it work with other phones via A2DP? Or does it work specifically with HTC phones using a proprietary connection/codec (aptx)?
naddie said:
Since it's a Bluetooth adapter, would it work with other phones via A2DP? Or does it work specifically with HTC phones using a proprietary connection/codec (aptx)?
Click to expand...
Click to collapse
The way I understand it is that it'll work on either.
Hey all, well the HTC Car StereoClip came in today. I am very pleased, it works just like advertised. It lets me connect via Bluetooth to the clip and play Music thru to my car stereo. When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth.
First quick impressions, audio quality is fine. What I am really wondering is would audio quality really jump up in quality if we had the aptX audio enhancement CODEC in the Sensation?
Jerry
hortaja said:
Hey all, well the HTC Car StereoClip came in today. I am very pleased, it works just like advertised. It lets me connect via Bluetooth to the clip and play Music thru to my car stereo. When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth.
First quick impressions, audio quality is fine. What I am really wondering is would audio quality really jump up in quality if we had the aptX audio enhancement CODEC in the Sensation?
Jerry
Click to expand...
Click to collapse
Have you used an auxillary cable to play audio through your car stereo before using the clip? If so, how would you say the audio quality compares?
I currently use an aux cable to play music through my stock stereo on my TSX but the quality is pretty mediocre...
hortaja said:
.....When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth......
Click to expand...
Click to collapse
OK, so I guess that means that the phone (One X in my case) can't connect to both this device AND my bluetooth built-in car kit - one for streaming music and one for phone calls?
My car (BMW) has a factory Bluetooth kit installed but, unfortunately, it doesn't support music streaming. I have been using a cable to connect my phone's head phone socket to the AUX-in port of the car and this has been working fine. Music streams via the cable and get's muted when a call comes in via the Bluetooth kit and then un-muted when the call finishes.
I was hoping to pair my phone to both Bluetooth devices and have them working simultaneously, one for music output and the other for phone calls.
Too much to ask for?
Software fix?
...When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth...
It really quite stupid that you can't also use this devise for phone calls. When a call comes in, it should remain using the BT. I wander if there is a way to make it work? Perhaps some sort of software or app or something to make this happen...
Davwf26 said:
...When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth...
It really quite stupid that you can't also use this devise for phone calls. When a call comes in, it should remain using the BT. I wander if there is a way to make it work? Perhaps some sort of software or app or something to make this happen...
Click to expand...
Click to collapse
I guess thats why they also sell the car mic (v100) as a separate piece to the car accessories stuff.
I have both on order, but both are in backorder. Expansys.usa for the car mic and sprint.com for the stereo clip. I'll let you all know how it all works together.
Davwf26 said:
...When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth...
It really quite stupid that you can't also use this devise for phone calls. When a call comes in, it should remain using the BT. I wander if there is a way to make it work? Perhaps some sort of software or app or something to make this happen...
Click to expand...
Click to collapse
Can you confirm that indeed call does not come through even when there is only a single device pared (mobile and A100)? That would really be shame as this might have been the perfect solution for hands free calling, having mic from the phone for outgoing audio and car speakers for incoming audio.
The easiest way to tell is just to look at the bluetooth pairing settings for the stereoclip, is it just pairable as a media device, or media as well as phone?
Hey All
Ok I wanted to give an update. I am extremely please with StereoClip.
My car is a 2005 Cadillac STS with Nav and factory Blue-tooth for phone but does NOT support Blue-tooth Audio. So I have had to use the AUX in for Pandora until now. The stereo is the factory 15 speaker BOSE system plus a Kicker 10" sub in a custom fiberglass enclosure with its own 1,000 watt amp.
Tonight I just compared the sound quality of Blue-tooth vrs being wired/plugged in. I was nicely surprised that I could not tell a bit of difference in quality. This was done parked in my garage with the car on. I listened to Jazz, Rap, Latin, and Techno. I listened for bass quality, highs, openness, and to my surprise I could not truly tell how I was connected. I was positive that being connect via blue-tooth I was NOT going to get the same sound quality, that I would give up some quality for convenience. Well at least in my 15 min quick test of starting a song listening to it for a min or so then switching how its connected to the car stereo and continuing the song I could not hear any difference. Very happily surprised.
Then I drove for dinner and decided to see if my phone would also pair to my car at a blue-tooth cell phone at the same time will listening to music and it did. My Sensation was paired to the HTC StereoClip and to the Cadillac at the same time. I made a phone call, Pandora paused, The call connected I spoke for a min or two then hung up and then Pandora resumed. All worked perfectly.
So the StereoClip works perfectly. I'm thrilled.
Thanks HTC.
P.S. the only little annoying thing is, for me to pair to it I have to actually press the pairing butting on the StereoClip and then tell my Sensation to connect to it. So its two additional steps I need to do EVERY TIME I get in my car. Kinda a hassle but I feel its better than seeing a wire and being hard wired to the car....
hortaja said:
Hey all, well the HTC Car StereoClip came in today. I am very pleased, it works just like advertised. It lets me connect via Bluetooth to the clip and play Music thru to my car stereo. When a call comes in it defaults to regular phone earpeice mode and does not try to play the phone call thru bluetooth.
First quick impressions, audio quality is fine. What I am really wondering is would audio quality really jump up in quality if we had the aptX audio enhancement CODEC in the Sensation?
Jerry
Click to expand...
Click to collapse
I'm glad you like it! I'm curious of what ROM you are using right now. And would you mind testing it on AOSP based ROM??
Please see attached screen shot to see the exact ROM.
I just rooted my phone (any phone) for the first time several weeks ago. I am extremely please with how my phone works. Someone asked if I could try a different ROM, honestly I'm a believer if it works don't fix it, so I really don't wish to mess with a new ROM for now. So sorry.
Jerry
Got my Stereo Clip in today
And I must say is very nice! I use to use the aux cable to connect the phone to the head unit but with this lil puppy its just bad a$$!
My setup:
I have a BlueAnt S4 (on sale btw on dailysteals.com for 20 bux in the USA I think, sorry!) and that plays media through its speaker. So all my navi voice prompts can be heard through the S4. And the profile the S4 supports is phone audio of course and media audio.
Now I introduce the HTC Car A100. Pairing was easy peasy. Then jumped in the truck to see how this works. I pulled up poweramp and started a track. Then turned on the bluetooth on the phone. Now both the S4 and A100 is connected to the phone. However when connected the music started playing though the S4.
I then went into the bluetooth profile of the BlueAnt S4 and unchecked the media profile. This will then in turn only be used for phone calls only, which works because the A100 cannot play the calls through the speakers. I restarted the track and viola, the music started to stream smooth as silk through my speakers. And it's nothing like the FM transmitters for ipods, this is clear as my aux cable!
I have to say I have not received a call yet with both running. I'll report back on how this functions in my setup. I hope it works lol...

Weren't people complaining about bluetooth?

I got a new stereo system for my car with bluetooth built in and was worried it wouldn't work well with my One X judging from all the complaints. Needless to say it works flawlessly. The audio quality is the same as direct AUX input and it just worked. What were all the complaints about bluetooth about?
Sent from my HTC One X using Tapatalk 2
The problems I had was that bluetooth would randomly disconnect occasionally, and sometimes when I started the car it just wouldn't connect. The random drop outs didn't happen often but it did happen. I have two other Android phones that do not have this problem. I haven't had any drop outs since I updated though so it may be fixed.
That's crazy. Mine has worked flawlessly so far. Has anyone else not had any problems?
Sent from my HTC One X using Tapatalk 2
I would guess that HTC has certified A2DP on your new stereo? What model did you get? On my Sony mex-bt2800 (bought it about 3 or 4 years ago) when I pair my One X there is no Acoustic Profile for it on HTC's bluetooth stack so the phone defaults the bitpool to 32 bits causing the tinny sound you can really hear it on Cymbals sounds like your listening to a 96kbps mp3. On the AOSP Rom's like CyanogenMod they use the bluez bluetooth stack which uses a higher bitpool of 53 giving me perfect playback on my stereo.
That's basically what all the hub bub is about. If you tell me what stereo you got I may just go get me one myself so I can get this issue behind me.
P_Dub_S said:
I would guess that HTC has certified A2DP on your new stereo? What model did you get? On my Sony mex-bt2800 (bought it about 3 or 4 years ago) when I pair my One X there is no Acoustic Profile for it on HTC's bluetooth stack so the phone defaults the bitpool to 32 bits causing the tinny sound you can really hear it on Cymbals sounds like your listening to a 96kbps mp3. On the AOSP Rom's like CyanogenMod they use the bluez bluetooth stack which uses a higher bitpool of 53 giving me perfect playback on my stereo.
That's basically what all the hub bub is about. If you tell me what stereo you got I may just go get me one myself so I can get this issue behind me.
Click to expand...
Click to collapse
Interesting, I only listen to podcasts over A2DP in the car. I have a Kia Soul 2012 with the Microsoft based UVO infotainment system. I haven't noticed any issues but I might not since as I said it's most ly podcasts. I'm going to try and push some music on it tomorrow and see how it good it sounds.
P_Dub_S said:
I would guess that HTC has certified A2DP on your new stereo? What model did you get? On my Sony mex-bt2800 (bought it about 3 or 4 years ago) when I pair my One X there is no Acoustic Profile for it on HTC's bluetooth stack so the phone defaults the bitpool to 32 bits causing the tinny sound you can really hear it on Cymbals sounds like your listening to a 96kbps mp3. On the AOSP Rom's like CyanogenMod they use the bluez bluetooth stack which uses a higher bitpool of 53 giving me perfect playback on my stereo.
That's basically what all the hub bub is about. If you tell me what stereo you got I may just go get me one myself so I can get this issue behind me.
Click to expand...
Click to collapse
I'm using the Alpine CDE-133BT.
Sent from my HTC One X using Tapatalk 2
With my experience, it depends on the car or head unit manufacturer. Some function better than others. Some play with smartphones better than others.
Sent from my HTC One X using xda premium
Arcadia310 said:
I'm using the Alpine CDE-133BT.
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Holy ****, i need your device info!
I work at an electronics store and have access to a cde133bt, its one of the stereos I tested my phone on.
The results are the same i've had on every other stereo, it starts to cut out after moving not even 15 feet away.
It's so bad in fact, that if i am standing right next to the stereo and I put myself between the phone and the stereo, it drops instantly.
Emailed/Called HTC, no response or solution.
Can you post what carrier youre on, android version, software version, custom roms(?), have you flashed or updated your phone with anything?
Berserk87 said:
Holy ****, i need your device info!
I work at an electronics store and have access to a cde133bt, its one of the stereos I tested my phone on.
The results are the same i've had on every other stereo, it starts to cut out after moving not even 15 feet away.
It's so bad in fact, that if i am standing right next to the stereo and I put myself between the phone and the stereo, it drops instantly.
Emailed/Called HTC, no response or solution.
Can you post what carrier youre on, android version, software version, custom roms(?), have you flashed or updated your phone with anything?
Click to expand...
Click to collapse
AT&T One X. Unrooted and on stock firmware. I got the stereo today and didn't change a thing on it. Simply turned my car on, paired my One X to it, and enjoyed that lossless bluetooth audio.
Sent from my HTC One X using Tapatalk 2
Bluetooth hooked up to my pioneer avic bt130 easily. sounds amazing (slacker,tune in, spotiffy, audio galaxy) with hertz audio mille components front and rear and 2 12w6s in the trunk. Jl hd 600/4 f/r and hd 1200 on the subs. I sometimes forget and think I'm on iPod (aac 256 & losless) input. Dumped all my mp3s..even the 320 bit rate. Used iTunes to convert everything with its best quality settings. Can't tell a difference from lossless. I love tha car mode with tune in. All though it would be better if I could choose the app. Have occasionally lost connection though. Not so much it's made me cuss yet.
Hox Bluetooth works crap with Cadillac SRX 2012, which was able to pair beautifully with the Dell streak 5 phone !
The OP seems incredulous or amazed that just because he paired with one stereo, and it works, that other people are reporting issues? Pretty broken logic. There are hundreds of different car stereo head units (not to mention many more hundreds of Bluetooth headsets, headphones, speakers, and other audio accessories) made by dozens of manufacturers all trying to make their units compatible with a slew of different phones. The Bluetooth standards seem loose at best, and its a bit like the wild west. As a previous reply noted, it completely depends on the brand and model of car stereo, some work better than others with the One X. And a stereo that works fine with one phone, may not work well with another.
Mine typically works well once paired, and sounds good (although once in a while it connects media only, no phone; or the skip controls on the car stereo do not work). But it does not auto-connect when I get back into the car. Its a pretty basic Bluetooth function that it should auto connects to a paired device, once it senses that device is within range and powered on. A look at the system files shows that Subaru stereo head units (as well as other car manufacturers) are blacklisted from auto connecting on the One X's Bluetooth stack.
I installed a new car stereo over the weekend that has bluetooth and my HOX connects and sounds great with it. But, like others the phone wont auto connect when I start the car. If I use the power control widget on my phone to turn off bluetooth and turn it back on it connects within seconds. Whats weird though is that both the phone and stereo will say its connected, but no audio will be played through the stereo until I turn the bluetooth off then on again on the HOX.
To be honest, this is not really a big deal to me because I only turn bluetooth on when I get in the car. So when I start the car and then I turn on bluetooth it connects fine. As long as I dont have bluetooth on before I start the car.
2010 Dodge Charger SRT8. The phone wouldn't connect no matter what I tried. I was going to wait for other roms to see if they could fix it, but the phone just caused me too many problems. It went back to best buy and I went back to a iPhone 4S and Lumia 900. Both of which work with my stereo perfectly.
Mine connects just fine to both my cars (a new Toyota Sienna and an old BMW with an aftermarket BT retrofit module). But it won't connect to my Motorokr headphones.
As someone said, this stuff is all over the map. It's not just HTC.
you only get lossless with bluetooth if you have the htc stereoclip.

[Q] USB Speakers for Infinity Tablet

JB was supposed to have improved functionality for USB. Has anyone found a USB speaker system that works on the TF700?
Has anyone found ANY auxiliary speaker that works on this tablet?
pharrisworth said:
JB was supposed to have improved functionality for USB. Has anyone found a USB speaker system that works on the TF700?
Has anyone found ANY auxiliary speaker that works on this tablet?
Click to expand...
Click to collapse
I know it is not via USB, but answering your second question: I have a BlueBeat M100 by Mr. Handsfree that works via both Bluetooth and the 3.5mm jack. I guess I'm glad that I'm not a real audiophile, though, because, evidently, the audio separation on such a small speaker system is hard to term stereo, hahaha! It does work in both modes, but my Bluetooth tethering seems to be flaky, or maybe even disconnected completely, as I do notice Whatsapp messages and such coming in late, and/or (it seems) by batch.
It carries it own battery, which might be an advantage to a USB-powered auxiliary speaker draining the battery of the 700 that much faster (I don't have any experience regarding this, but I'd *think* it might be an issue; also less important when you have a dock, too).
MartyHulskemper said:
I know it is not via USB, but answering your second question: I have a BlueBeat M100 by Mr. Handsfree that works via both Bluetooth and the 3.5mm jack. I guess I'm glad that I'm not a real audiophile, though, because, evidently, the audio separation on such a small speaker system is hard to term stereo, hahaha! It does work in both modes, but my Bluetooth tethering seems to be flaky, or maybe even disconnected completely, as I do notice Whatsapp messages and such coming in late, and/or (it seems) by batch.
It carries it own battery, which might be an advantage to a USB-powered auxiliary speaker draining the battery of the 700 that much faster (I don't have any experience regarding this, but I'd *think* it might be an issue; also less important when you have a dock, too).
Click to expand...
Click to collapse
Thanks Marty
Been reluctant to go BT because of the problems everyone has been having with BT/Wireless
Pat
pharrisworth said:
Thanks Marty
Been reluctant to go BT because of the problems everyone has been having with BT/Wireless
Pat
Click to expand...
Click to collapse
Yeah, it's certainly not without its issues (especially when tethering via Bluetooth as well), but it'll have to do.
Re Speakers for TF700
pharrisworth said:
JB was supposed to have improved functionality for USB. Has anyone found a USB speaker system that works on the TF700?
Has anyone found ANY auxiliary speaker that works on this tablet?
Click to expand...
Click to collapse
iHome USB Speakers. I was pretty disappointed in the sound from my TF700: not at all what I was expecting after reading :
"SonicMaster Technology: With precise processing protocols and codecs, superior speaker construction and large resonance chambers, the TF700 features SonicMaster technology which delivers an immersive listening experience." on bphphotovideo's website
I just didn't get that "immersive listening experience" from that piddly little speaker on the right hand side of the tablet...far from it... I just picked up a small set of iHome auxiliary USB speakers from Best Buy...$39...they're awesome. for their size :good:
DW
pharrisworth said:
Thanks Marty
Been reluctant to go BT because of the problems everyone has been having with BT/Wireless
Pat
Click to expand...
Click to collapse
I've had no problems streaming music or video and playing the sound through my Jambox over BT. It will run for many hours without any issues.

Bluetooth audio streaming quality poor?

So i noticed a severe decline in the music quality after i switched from my Z3 compact. Using Poweramp with all the EQ's disabled/flat (and all the samsung eq's off), i get constant minor treble crackling. Full volume and even half volume on the phone. It's really annoying. I have certain songs on my computer and Z3 that i've played so much that i know exactly how they should sound, and the S7 just makes it sound like ****. Has anybody else had this issue?
Do you have any other bluetooth devices connected to your S7, such as a Fitbit or Android Wear watch?
I'm using BT streaming to both my Sennheiser headphones and to my car, and have not noticed any worse sound quality compared to my previous S5.
palmboy5 said:
Do you have any other bluetooth devices connected to your S7, such as a Fitbit or Android Wear watch?
Click to expand...
Click to collapse
yeah my pebble is connected 24/7...why? does that affect it?
Kranny said:
yeah my pebble is connected 24/7...why? does that affect it?
Click to expand...
Click to collapse
Yeah it does. What a shame!
http://www.androidauthority.com/android-wear-ruining-bluetooth-speaker-headset-sound-656300/
I suffer with the same issue on my S6 and was hoping they'd fix it on the S7 but guess they don't care.
Thread about it for the S6: http://forum.xda-developers.com/galaxy-s6/help/poor-bluetooth-audio-quality-t3093236
TL;DR, If you disconnect the Pebble your bluetooth audio quality should be good.
palmboy5 said:
Yeah it does. What a shame!
http://www.androidauthority.com/android-wear-ruining-bluetooth-speaker-headset-sound-656300/
I suffer with the same issue on my S6 and was hoping they'd fix it on the S7 but guess they don't care.
Thread about it for the S6: http://forum.xda-developers.com/galaxy-s6/help/poor-bluetooth-audio-quality-t3093236
TL;DR, If you disconnect the Pebble your bluetooth audio quality should be good.
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thats f***ing ridiculous. i will try it out thanks!
I have a S7 Edge and a Pebble Time connected. I use several bluetooth headphones and the sound is very good. No problems.
Pierre118 said:
I have a S7 Edge and a Pebble Time connected. I use several bluetooth headphones and the sound is very good. No problems.
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Do your bluetooth headphones use aptX?
palmboy5 said:
Do your bluetooth headphones use aptX?
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Yes, I have 2 aptX headphones. The sound is perfect.
Pierre118 said:
Yes, I have 2 aptX headphones. The sound is perfect.
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Expected. http://forum.xda-developers.com/showpost.php?p=63745683&postcount=22
Unfortunately, my car (100% of my use for bluetooth audio) does not use aptX so it sounds awful unless I disconnect my watch.
palmboy5 said:
Expected. http://forum.xda-developers.com/showpost.php?p=63745683&postcount=22
Unfortunately, my car (100% of my use for bluetooth audio) does not use aptX so it sounds awful unless I disconnect my watch.
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I also use two headphones that do not have aptX, but they sound perfect too.
after tuning off the bluetooth to my pebble and rebooting the phone, the sound came out fine through my ford sync stereo. i might as well use an aux cable to remedy this $700 phone's issue.
FWIW, there are two less intense ways to "refresh" the bluetooth audio connection:
1) Toggle the phone's bluetooth off and on.
2) (New to Marshmallow touchwiz) Bring down the notifications and you'll see "Audio path" on the right. Switch it and switch it back to the bluetooth output.
Thanks for the info everyone. I just upgraded from the s5 to the s7 and noticed a significant degrade in blue tooth audio streaming with my Ford sync system. Really upset me so a little Google search and discover.my moto 360 watch is the culprit. After I disconnect it my sound quality goes back to normal. Certainly a pain but at least it's resolved.
Sent from my SM-G935V using Tapatalk
I have 2016 Lexus ES350 and I have recently started using Garmin Vivoactive HR+ fitness tracker that is connected via Bluetooth to my Samsung Galaxy S7. The bluetooth streaming quality dropped significantly. All music sounds flat even when the music player (Amazon Music) is set to highest quality. In rock music I barely hear hihats. High frequencies are distorted.
Are we supposed to go back to the auxiliary audio input jack again? What's up with this?
Thats because sony always use high quailty DAC's and sammy doesn't. same reason why sammy cant play high res audio.
Kranny said:
So i noticed a severe decline in the music quality after i switched from my Z3 compact. Using Poweramp with all the EQ's disabled/flat (and all the samsung eq's off), i get constant minor treble crackling. Full volume and even half volume on the phone. It's really annoying. I have certain songs on my computer and Z3 that i've played so much that i know exactly how they should sound, and the S7 just makes it sound like ****. Has anybody else had this issue?
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I'm using S7 edge with viper4android and connect to my car bose system the sound looks amazing. ALso I use it with a audio-technica mx-50 and portable amplifier. with bluetooth I don't notice any issue, because mainly I connect to amplified sources. <With direct connection to the mx50 headphones definitly could be better, but I wouldn't say is really bad. I use flac and sometimes spotify in extreme quality.
..
Hi the same here, i had a HTC onex/onex+ and the last a LG G3 , the audio was fine when streaming mp3's from my phone, now with my brand new Galaxy S7,
there's so much distorsion that it's not earable, my car is Lexus CT200h(no navigation screen panasonic audio) , worse with waze or google maps i cant anymore ear vocal instructions for navigation except when streaming audio or during a phone call , not anymore when listening a cd in the carplayer as it used to be with all previous 3 phones
ps: i think there should be a "bluetooth" section in the real life thread , i dont know who is in charge of that sections,
i will put 1 star to bluetooth and audio listening and 1 star for audio when recording videos in Gigs i wouldnt buy the S7 if i knew that before

PX5 4GB RAM 8 CPU-what HU with good bluetooth call quality and working ok google

Hi Guys,
I am pretty familiar with these HUs. However, I have a question that I don't know if there is a definitive answer to.
Question: Is there a PX5, 4 GB RAM, 8 CPU cores, Android Oreo headunit that has good Bluetooth call quality and has mic working outside the Bluetooth app flawlessly?
- I have seen some HUs with exceptional call quality (XRC MCU with BT chip SD-968 for e.g.) but the mic would not work outside the Bluetooth app
- I have seen some HUs with mic working outside Bluetooth app but has terrible Bluetooth call quality (HUs with BT chip MD 725 for e.g.)
What I am looking for is the MCU, Bluetooth Chip combination that gives the expected result. Of course the latest HUs with PX5 board, 4GB RAM, 8 CPU cores and Android Oreo OS
Thanks in advance!
Cheers,
Rahul U S
They don't exist in hassle-free quality.
BT audio quality in my experience isn't at the same level of branded or OEM.
marchnz said:
They don't exist in hassle-free quality.
BT audio quality in my experience isn't at the same level of branded or OEM.
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Yeah, that is what I understood from various threads in the forum as well. Mine is the XRC MTCD/E unit with BT chip SD-968 and I have to say that the Bluetooth call quality is fine; but then mic doesn't work outside BT app.
@twist has purchased a new PX5 unit and he was telling that the BT call quality was "good".
Cheers,
Rahul U S
s.rahus said:
Yeah, that is what I understood from various threads in the forum as well. Mine is the XRC MTCD/E unit with BT chip SD-968 and I have to say that the Bluetooth call quality is fine; but then mic doesn't work outside BT app.
@twist has purchased a new PX5 unit and he was telling that the BT call quality was "good".
Cheers,
Rahul U S
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Click to collapse
My JY and from experience with GS and HA all have functional Mic outside of BT. e.g. Google now, search etc.
marchnz said:
My JY and from experience with GS and HA all have functional Mic outside of BT. e.g. Google now, search etc.
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Click to collapse
But the BT call quality was scratchy with those units?
Cheers,
Rahul U S
s.rahus said:
Hi Guys,
I am pretty familiar with these HUs. However, I have a question that I don't know if there is a definitive answer to.
Question: Is there a PX5, 4 GB RAM, 8 CPU cores, Android Oreo headunit that has good Bluetooth call quality and has mic working outside the Bluetooth app flawlessly?
- I have seen some HUs with exceptional call quality (XRC MCU with BT chip SD-968 for e.g.) but the mic would not work outside the Bluetooth app
- I have seen some HUs with mic working outside Bluetooth app but has terrible Bluetooth call quality (HUs with BT chip MD 725 for e.g.)
What I am looking for is the MCU, Bluetooth Chip combination that gives the expected result. Of course the latest HUs with PX5 board, 4GB RAM, 8 CPU cores and Android Oreo OS
Thanks in advance!
Cheers,
Rahul U S
Click to expand...
Click to collapse
The sd968 on the HA unit I installed for a friend appeared to have acceptable audio with a quality external [mic] fitted. It had a proper onboard mic input that actually disabled the internal - without mods. Other end reported no echo while maps was navigating. My
This isn't an endorsement for any particular product., Just sharing some experience. At least HA share regular updates from HCT and on the other hand haven't progressed fixing bugs such as A2dp or BT issues - despite change logs.
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