[Q] How Does The Phone's Noise Cancelling Work??? - General Questions and Answers

Hi!
I noticed (wasn't really hard to) that calls made from cars using stock Hands Free systems dramatically lowers sound quality on the listener's end. That is totally common, even in high end cars, although in those cases it is (a little bit) less annoying because to better soundproofing, but generally issue remains the same: no noise cancelling. It kind of strikes me, how can a tiny bluetooth headset have that feature, and $100k car not have it.
I pair my Galaxy s5 with my Subaru car audio system to play music via car speakers, but making calls and repeating every word 5 times is an utter misery for both sides of the conversation. Using unpaired phone or bluetooth headsets like Jabra is the only way i can make calls from my car.
So:
The question is, if there is a way to use phone's noise cancelling feature (third party apps?) for the calls while paired via bluetooth with my car's Hands Free? Can my phone process sound from my car's mic?

KateAmine said:
Hi!
I noticed (wasn't really hard to) that calls made from cars using stock Hands Free systems dramatically lowers sound quality on the listener's end. That is totally common, even in high end cars, although in those cases it is (a little bit) less annoying because to better soundproofing, but generally issue remains the same: no noise cancelling. It kind of strikes me, how can a tiny bluetooth headset have that feature, and $100k car not have it.
I pair my Galaxy s5 with my Subaru car audio system to play music via car speakers, but making calls and repeating every word 5 times is an utter misery for both sides of the conversation. Using unpaired phone or bluetooth headsets like Jabra is the only way i can make calls from my car.
So:
The question is, if there is a way to use phone's noise cancelling feature (third party apps?) for the calls while paired via bluetooth with my car's Hands Free? Can my phone process sound from my car's mic?
Click to expand...
Click to collapse
thought about maybe getting a bluetooth headset?

Very Clever! Thank You!
My next question is: how can I pair 2 bluetooth devices to my phone at the same time, so I can make calls on the BT headset and listen to the music from phone on my car audio without switching between them...

Just to clarify...
I meant connected. I know I can pair multiple devices with one phone, but there can be only one active connection at a time, am I right?

KateAmine said:
I meant connected. I know I can pair multiple devices with one phone, but there can be only one active connection at a time, am I right?
Click to expand...
Click to collapse
yes unfortunately you are.
to the best of my knowledge you can only have one active connection

Related

Fuze - connect A2DP to car stereo for music, and HFP to Jawbone at same time?

Hi,
I searched the forum, wiki, etc., but didn't find an answer.
I have an AT&T Fuze with the stock ROM (WM 6.1). I know the Fuze is supposed to support multiple simultaneous bt connections. What I would like to do is connect A2DP to my Pioneer stereo for music playback, and also connect handsfree to my Jawbone 2 headset for phone calls while in the car.
I can successfully connect A2DP to my stereo for music by itself.
I can successfully connect HFP to my Jawbone 2 by itself.
I *have* managed to connect to both at the same time, by staying on an active phone call with my Jawbone, then telling my Fuze to connect to the car stereo. However, no music could be heard (from either Mortplayer or WMP). The phone call stayed up just fine though.
Anyone know if there's a way to get both working at the same time?
(And before you ask, I would just use the hands-free capability of my Pioneer stereo for phone calls too, but I've found my car is too noisy for anyone to hear me with the Pioneer's microphone unless I hold it right in front of my mouth, which defeats the "hands free" goal...)
Thanks for any help you can offer.
Best,
Chris
In your case I do not think that is possible since the concept of being able to juggle 2 devices at the same time requires 1 to relinquish control while the other goes active. It turns off the music so you do not get distracted while talking and reconects the music after the call is over.
It seems to be a software protocol if anything. Yes both can be connected at the same time, but both cannot be "active" as in doing both music playback and voice calls.
I have a bt headset that handles 2 profiles at once and according to the protocol, if a call comes in, it pauses my ipod and then picks up the call and then resets back to normal after the call.. Either you have to mess with the coding itself or someone has to come up with a workaround, but I do not think that is possible.
Thanks for the reply. I had hoped it might be possible for the Fuze to route stereo audio to one BT profile (A2DP), while non-stereo audio (e.g., phone call, system tones, etc.) to the HFP profile, almost as though the profiles acted as addressable "service ports" (ala HTTP, SMTP, etc.).
But, unlike with TCP/IP, I admit to knowing next to nothing about how the BT stack works and how profiles are applied to certain types of data (or, how data is routed to a given BT association based on profile).
Thanks again,
Chris
well the thing is.. the fuze can connect to multiple devices simultaneously, but based on the music and voice call order, it is prohibited from doing both at the same time. so therefore when there is no call, the music plays, but when a call comes it, the music is paused and resumed after the call is done. (obviously the call has higher priority here).
My only suggestion is to leave it as it is since it is done so that you do not get distracted while talking and probably while you're driving.
Multitasking is difficult when you're listening to 2 things, responding to 1, and driving at the same time. The more you multitask the less you are able to devote to your main activity (in your case, driving).
but yeah. if you can find someone who can mess with that and allow for both to be active at the same time, then congrats. Otherwise just think of it as a safety measure.
Except that, when I had both the headset and the stereo connected to the Fuze, the music *didn't* pause. It just didn't output (as though the volume was muted). In fact, in both Mortplayer and WMP, it appeared as though it was playing at ~2X the normal rate (just watching the track playback time counter).
I know what you're talking about re: listen to music, call comes in, music pauses, call ends, music resumes. That's the behavior I get when I use the car stereo for both handsfree and A2DP.
The behavior when connected to two different devices seemed to be different, though, so I hoped that might mean it was in fact possible.
-Chris
yeah I know what you mean, but maybe the fact that it tried to do both tripped it up and so it took the call as a higher priority and focused the data towards the call.
atleast that is what I think.
I have almost the exact same configuration, except I am using a Sony car stereo but have a jawbone. What I have to do every time I get in the car is the following.
1. Let my stereo connect to both hands free and wireless headphone services.
2. Open bluetooth settings
3. Manually connect to my Jawbone.
It works great.
ATT Fuze
Energy Rom 072209
Old jawbone
Sony XPLOD Car Stereo
I'll also add it's pretty neat to be able to push the jawbone to activate MS Voice Commander and choose what music I want to play over my car stereo.
frankrizzo said:
What I have to do every time I get in the car is the following.
1. Let my stereo connect to both hands free and wireless headphone services.
2. Open bluetooth settings
3. Manually connect to my Jawbone.
It works great.
Click to expand...
Click to collapse
Thanks for the reply. I'll give that a shot. I'm not sure that my Pioneer stereo will automatically connect both handsfree and A2DP. I know it will do handsfree automatically. We'll see...
-Chris

[REQ] use internal mic when headset plugged in.

Is there anything available that will force my HD2 to use the internal mic while a headset is plugged into the 3.5mm socket?
I often use my HD2 to listen to music in my car using a 3.5mm jack to jack cable into the aux in port just near my handbrake which works a charm.
When I get a call the music is interrupted and if I answer it I can hear the caller through my car speakers however they can't hear me as the phone is in headset mode and is expecting a mic to be plugged in.
I don't think it's a simple case of re-routing which mic is used as while that may technically work the caller would be able to hear themselves delayed through my cars sound system. I need the phone to send the mic into speaker mode so it has a detection system that stops the caller hearing themselves but send the output through the headset socket.
I hope that makes sense?
seems strange that it does not working .. i use this way to listen music & gps instructions and it is working ok, with the phone's microphone.. try i different 3.5mm jack (stereo) .. or you have a cooked rom ?
I just tried a different cable and it's working! strange for some reason the HD2 must have thought my cable was headset?
Thanks!
yeah it dosnt work cuz if u look @ the original headset it has 3 lines which meant 2 for the stereo ear pice and 1 for the mic, i have the same prob i dnt like the origenal headset so i use mine which means i have to unplug it every time i get a call, but i think the only way to use good headset with mic is to buy the iphone headset, its the same priciple with a better sound quality of the headset
If your jack has only 3 contacts, the phone can sense there's no 4th one, so there's no mic, and uses the internal mic. If your cable has 4 contacts, it will try to use external mic even if there's actually none.
oooo yeah u r right, lol, jst tried it it work
thnx man
wow, i was just asking myself the same question. i have a pair of sennheiser earphones(without mic), when i take an incoming call the other side cannot hear me most of times. but, sometimes the internal microphone is activated and i can speak using my earphones. this seems a quite random problem, i don't understand. even with skype, sometime i can use earphones, some other time i'm forced to unplug using the loudspeaker...boh...
i want my phone mic since my built in carstero mic is to far away
On a similar note, is it possible to have the internal speaker announce GPS instructions while I'm playing music via Bluetooth?
spyrale said:
wow, i was just asking myself the same question. i have a pair of sennheiser earphones(without mic), when i take an incoming call the other side cannot hear me most of times. but, sometimes the internal microphone is activated and i can speak using my earphones. this seems a quite random problem, i don't understand. even with skype, sometime i can use earphones, some other time i'm forced to unplug using the loudspeaker...boh...
Click to expand...
Click to collapse
yeah .. im experiencing the same problem as well. Its random . Therefore, i do not know if the HD2 supports the use of mic when we plug in out earphones. From what i tried, sometimes im able. Other times im not . i dont know whats wrong as well. Anyone here has a solution ???
no one knows or has any solution ??
elyl said:
On a similar note, is it possible to have the internal speaker announce GPS instructions while I'm playing music via Bluetooth?
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Click to collapse
if you want the voice on the car stero the ngo to the bluetooth settings moor or advance whatever and select play system sounds or something like that

Bluetooth Audio

How is the Bluetooth audio quality on the S6? I use many wireless headphones and speakers so this is an important factor for me. Is it true that the Bluetooth audio randomly stops sometimes?
Mine randomly starts to skip and pop after some time playing. Turning the BT off/on fixes it for a while.
The problem is worse when paired with my Bēm speaker, rare when paired with my JBL speaker, and nonexistent when paired with my Sony soundbar.
All of these speakers work fine with my other devices.
I only use bluetooth with my truck's stock stereo, but this is the first Android device I've had paired with it that doesn't skip over BT. I've used it with S6, Note 3, Note 4, S5 Active, S4 Active and iPhone 6+. iP6+ was the only other one that didn't skip.
S5 Active and Note 3 also skip with a Jensen BT Nav headunit in a different vehicle.
An update to my previous comment..
I went for an hour-long drive and experienced no skipping or popping while paired to my car's stereo.
It seems the issues are only with specific Bluetooth receivers/speakers.
I can get on-board with this. I have a few different bluetooth devices, all of which have no trouble, ever, but then sometimes (and ONLY sometimes) my BT headphones will skip and stutter to the point that I just turn them off. The other devices work fine 100% of the time.
I'm at my wit's end with the bluetooth on this device. It skips and stutters more times than not. It's embarrassing when friends are over and we're trying to have some background music playing.
xxbeanxx said:
I'm at my wit's end with the bluetooth on this device. It skips and stutters more times than not. It's embarrassing when friends are over and we're trying to have some background music playing.
Click to expand...
Click to collapse
No BT problems here. Maybe you have a defective phone. Take it back to the store and try to exchange it. There is no excuse for crappy BT on a $700+ device.
My wife has an S6 also, with the same issues.
I have FINALLY noticed an issue with the BT on my phone. When connected to my truck and listening to music, I go to a call (incoming or outgoing doesn't matter), when the call ends and goes back to the music, the volume "flutters". It goes low/high/low/high alternating twice a second. It's a very slight change, but it's enough to notice that it sounds "weird".
Exiting and restarting PowerAMP, or switching to a different input then back to the BT audio stream will fix it, so I haven't figured out if it's the phone or my truck.

Smartwatch 3: hands-free calling in the car via AUX

Hello!
I would like to use the SmartWatch 3 in the car, hands-free calling. In addition I have the SmartWatch connected to the mobile phone and the mobile phone connected to the AUX port of my car-radio. Now I can hear the caller over the car-speaker, but he me not. The integrated microphone in the watch not work.
Can help my?
No one has an idea?
Times an example without a watch: If you connect the phone to the AUX output and someone calls, then you hear the voice over the car speaker, but he does not hear me. The microphone is then switched always silent. Why is that? Is that a problem with the cable?
The watch microphone has one and only function: translate your voice into commands for Google Now.
If you attach your phone to the aux port of your car stereo, depending on the phone itself, the phone mic will shut off or work as always.
In Xperia phones, the headphone jack doesn't exclude the microphone as long as it's not connected to a headset.
If I connect my Xperia Z Ultra to the Aux port of my car stereo, I can hear the caller and he can hear me if I keep the phone mic at a reasonable distance.
To keep things way better and simpler, I had a SBH20 bluetooth headset laying around, connected to the car stereo, and placed in the middle of the car.
That way I can stream music and call hands free without worrying about the position of the phone itself, cause the headset has its own mic, obviously. [emoji6]
Sent from my C6833 using Tapatalk

How to better manage bluetooth?

I am having issues figuring out how to best manage bluetooth on my device.
I use a bluetooth headset, and separate bluetooth headphones.
I am having the following problems:
1. If I am on a call and my headphones are on lying on my desk from an earlier music session, when I answer the call it goes to headphones. Thats OK, but sometimes I just want to speak on the phone. So I hit the bluetooth icon on my call screen to just speak into the handset. This works but after a few seconds it automatically keeps connecting unless I turn off the headphones. Is there any way to keep this from happening other than switching it off (which sometimes is a pain since it may be packed away in a bag, etc.)
2. Similar problem except between bluetooth devices. The call may get answered by my headset, and then during the call it ends up switching to the headphones. Is there any way to prioritize between two different bluetooth audio devices that are both connected in terms of which one you prefer to handle the phone calls?
Thanks.

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