[Q] Headset and switching to phone mic - affects output of sound - Bass rolled off - General Questions and Answers

Sorry if this is in the wrong section but dont know where to post this, as my phone is as of yet not really been devloped by anyone except that it has been rooted. theres no roms for it yet.
Its an alcatel one touch 983, which is an entry level android phone but with fairly decent specs. As it has a 1ghz broadcom processor and 512mb ram.
anyway , I have a brilliant app which i have paid for called Audiotool. which is a fully featured Real Time Anyliser for audio use. all anyliser functions work as expected.
The problem happens when using the headphone jack to output to speakers. The software has a generator utility used to generate pure tones, white noise, pink noise and even has a polarity checker. Which is really handy for working with Venue sound systems.
Obviously once you plug in a headphone jack it switches to headset mode and cuts of the phone mic. Audio output is still fine and you get the full range. But when you use the program to swtich to front mic to get the mic working again, all bass is lost. Which makes some of the functionality of the app useless, like polarity checking of bass speakers or low frequencie response.
Ive already contacted the developer and he confirms that his app does not apply any filters to audio out and that sound from the app should be exactly the same between using headset mic and phone mic, so it must be the phone that is applying a roll of filter. But unfortunatly as he doesnt have my model of phone to test on cant fix.
Anyway this seems to make sense as rolling of frequencies that the phone speaker cant really produce would be there to protect it, but it shouldnt be doing that while headphones are still plugged in. The headset icon is still on even when using the phone mic but bass frequencies coming from the headphone jack on the phone are definatly being rolled of. If i go mack to main mic bass frequences return but mic doesnt work.
Im wondering if this is a bug in the OS on how it functions to switch between headset mic and phone mic or if theres some kind of solution to stop it from doing that.
Im running a stock rom 2.3 android.
Not sure if there is a free version incase anyone wants to test it on there phone.

no ideas how to stop this odd behaviour?

Related

Sound tweak to up volume?

Hi,
Does anyone know a way to tweak a system file so that Inspire's volume is higher?
I personally find its stock volume rather low, and I want to increase it.
I downloaded Zedge. It is a free app with nice louder ringtones.
Hope this helps!
I'm wanting to up the volume system-wide. But, thanks for the info anyway
Yea, I tested a movie and sling player last night. The media volume was all the way up and it was quite.
I went from iPhone 4 (nice and louad) to Atrix 4g (nice and loud) to Inspire 4g (too quiet).
I am loving the Inspire but the sound volume and battery life are definitely the 2 big downsides of it. Still a winner over the Atrix any day though.
I personally don't have issues with the battery. I've removed all extra stuff. Even before removing them, I was happy with its battery.
It can't be that hard to change the system volume. It's done in every smartphone and OS before. Hopefully, some developer notices this thread and help us out.
goldentequila said:
I personally don't have issues with the battery. I've removed all extra stuff. Even before removing them, I was happy with its battery.
It can't be that hard to change the system volume. It's done in every smartphone and OS before. Hopefully, some developer notices this thread and help us out.
Click to expand...
Click to collapse
+1
I'm half deaf. Need a louder phone please.
same here, the phone volume is too low. Maybe if can acces service codes? I did it on my previous Samsung phone.
Hi, all.
So, I've been doing some digging around, and looks like there are 2 possibilities.
One is to modify the system files manually (which would be very complicated), but I personally prefer this method rather than having to install extra stuff. However, this method is not available to us unless some very smart person shares the method with us.
Two, which seems to be the only viable option at the moment, is DSP Manager. As far as I understand, it used to be available through ROM Manager, but it is no longer there. I saw a thread that said the author was not releasing it anymore because most MOD developers were now including it in their ROMs from the beginning.
So, if we can find a way to install DSP Manager, we may be able to tweak the max speaker volume. But, that's as far as I could find. I'd need someone smarter to look into this.
Hi,
An update and a new idea.
First, DSP Manager doesn't work on Inspire 4G, so don't bother.
Second,
Here's a new idea I have about the low volume sound fix. I just read a comment from HTC employee who said, "The front speaker is for phone calls and the rear speaker is for everything else."
In other words, if we can find a way to keep the front speaker enabled all the time, we should be able to get more sound. I don't know much about what kind of coding is involved in routing sounds from each speaker, but I wonder if this would be an easier hack than trying to increase the entire system volume, which may still feel low volume for as long as we can't get any sound out of the front speaker.
Maybe someone smart can add to this possibility?
#1! I like to use voice recordings as scheduled reminders, and the playback volume out of the rear speaker is way too low.
I did notice the low volume on a movie i downloaded but you never can tell with those sorts of things. Overall the sounds is incredible even through the speakers with (SRS) and dolby mobile.
Could use something to ++output level.
Id like to see an app to change audio volume levels while recording video.
(ive only had the phone a couple days i returned my samsung Cap upgrade for the 4g, forgive me if there is such an app out there)
How often do you go to watch an awesome looking concert video and the sound is trash? It would make for some beautiful recordings i think. I have yet to test this one, but the Captivate could not record decent sound at all in loud environment.
I personally have come to believe that it is really not that the "volume" is low but rather a "wrong" speaker is being used. I mean, if the main speaker is on the back facing away from us, of course we don't hear much sound. If you flip the phone while playing music or video, you'll notice that the sound is actually loud enough. So, if we can enable the front speaker for normal use, I really think that it'll be just fine.
about every HTC phone has a quiet speaker. but cyanogen typically always includes the audio boost add-on. so i'd just wait for cyanogen 7 to include it, and your troubles will be solved.
well, even if the volume is boosted, as long as the sound is coming out of the rear speaker, if you place your phone on its back on a table or something, the sound will still suffer. It makes more sense to find a way to enable the front speaker.
Most of all phone have a rear facing speaker. But some phone are loud and some are not..
Sent from my Desire HD using XDA App
goldentequila said:
well, even if the volume is boosted, as long as the sound is coming out of the rear speaker, if you place your phone on its back on a table or something, the sound will still suffer. It makes more sense to find a way to enable the front speaker.
Click to expand...
Click to collapse
+1 this would be quite useful!
kwin_captivate said:
Most of all phone have a rear facing speaker. But some phone are loud and some are not..
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
No, they don't lol. (you may be right if you are talking about specific brand or series, but certainly not "most of all phones").
I just came across something that may be relevant to the audio routing, but I'm not smart enough to figure them out. If anybody wants to take a look at it, it would be great:
http://developer.android.com/reference/android/media/AudioManager.html
There are several lines there that talk about Routing.
GT
This may sound ridiculous but works!
Hi, all.
I just came up with a very simple workaround for "only when you are watching a video or something."
Now, you're gonna probably laugh, but trust me. It really works.
Just play any video, and hold your phone as if you are scooping water. The key is the left hand. When you cup your left hand around the rear speaker, it creates a echoing chamber that redirect all sound toward you. You'll be able to hear the sound much better.
GT

My Earphone Jack doing stupid things

I have been using my Atrix 2 from last 4 months. There were just meager issues like network connectivity etc
Recently, I discovered that the voice output through my earphones has marginally decreased i.e. the maximum volume has decreased. I tried using other earphones also but have experienced the same thing. The speakers are doing fine. There seems to be a problem when connecting ear phones only.
Secondly, When I go to Settings/Sounds/Ringtones or any other kind of tones. I get sound from my speaker even when the earphones are plugged in . The sound output is from both speakers and earphones.
However, playing music gives me output from earphones but with less loudness(i.e. max volume)
I am pissed off because I really love listening to music. please help me. What kinda problem is this.
MY PHONE IS StILL INTO WARRANTY
Yash_Ghost said:
I have been using my Atrix 2 from last 4 months. There were just meager issues like network connectivity etc
Recently, I discovered that the voice output through my earphones has marginally decreased i.e. the maximum volume has decreased. I tried using other earphones also but have experienced the same thing. The speakers are doing fine. There seems to be a problem when connecting ear phones only.
Secondly, When I go to Settings/Sounds/Ringtones or any other kind of tones. I get sound from my speaker even when the earphones are plugged in . The sound output is from both speakers and earphones.
However, playing music gives me output from earphones but with less loudness(i.e. max volume)
I am pissed off because I really love listening to music. please help me. What kinda problem is this.
MY PHONE IS STILL INTO WARRANTY
Click to expand...
Click to collapse
Could be a hardware-related issue. You might want to try to get a replacement, since you say that the phone is still under warranty...

Headphone Noise

I've recently purchased a ThL T100s comming from an iphone 4, and I'm generally happy with the trade but there's one thing that really bothers me which is the sound loudness and quality on the ThL T100s. When I received it I noticed the sound(even at max) was toooo low so I searched for a way to remove the limitation. First thing that worked was Poweramp, but the sound was really distorted at max volume.. Then I installed gravitybox and throw engineering mode I changed some values(I believe more than I had too) and the volume is louder but still with some distortion. But the thing is, this only happens when I plug in the headphones, when I use my BT headphones I don't get that distortion and they even seem to haver a louder sound than the wired ones, although I changed audio settings in engineering mode to the same values for both... I had try other wired headphones and I get the same result, also on iphone with the wired phones the sound is louder that in the T100s and I get no distortion for the exact same tracks.
So what I would like to know is:
Is there any way to reset Engineering mode settings?
Anyone else has had this exact same problem? Especially with this particular model?
Could it be an hardware problem? Or just not as good of an hardware compared to the iphone?
Sorry if the post seems a bit confusing, but I would really like to solve this since I spend a lot of time on public transportation and I highly value good sounding music(and loud).
No one?

[Q] Low speaker volume

I bought my Z3(D6653) less than a month. After using a few week. The speaker sound has become softer and not loud as before (very obvious, tested in sony store). I use to listen to music when I bath. I believe the speaker is in dry state and isn't defective due to both top and bottom speaker produce low sound even in the max volume. I did try using PC Companion to repair my phone to stock, but the problem is still there. Before that, I flash speaker mod for stereo sound for incoming call with backup, after restore and flashing new ftf the problem still there. I would like to ask did anyone here experience the same issue?

S7 Audio volume very low?

I've heard that the internal DAC in the S7 is really weak, but is it really this weak? When I listen to music with headphones, I have to raise the volume to ~80% just to sound like how ~30-40% would sound on most devices. This is the same with both wired headphones and Bluetooth headphones
Its fine. Much much louder than my previous sony xperia z3 compact
It most certainly is not fine. At roughly 66% volume, I cannot hear anything when I'm on an airplane. I travel a lot for work and have to crank the volume up past 90% just to listen to podcasts when flying.
Sent from my SAMSUNG-SM-G930A using Tapatalk
I have no issues with it. It depends on the source and type of headphone. Stock headphones are not sealing type so there no way it's going to cancel out airplane. Get sealing earphone and it'll be too loud.
I have volume problems too. Actually at 1-3 notches sound gets cut off!
To clarify it goes from decently loud at the 4+ to well I can't hear half the things at 3 (drops in and out). What I can hear is still loud enough. At step 1 I can hear about 20% at the volume in expecting and the rest is silent.
Then to make things worse, call volume keeps resetting to step 2 or 3. I'd take a call and max it out then next call it will be at 2/3 again.. I believe some app is setting the media volume to call volume. But I have no new apps and did not have this problem on S6.
http://forum.xda-developers.com/showthread.php?t=3339809
You should try this mod , IF you're rooted and have a custom recovery. Works really well.
insang-droid said:
I have no issues with it. It depends on the source and type of headphone. Stock headphones are not sealing type so there no way it's going to cancel out airplane. Get sealing earphone and it'll be too loud.
Click to expand...
Click to collapse
I don't use stock headphones and i always use sealing types in airplanes. When I connect to my car via the aux port, i have to run full volume on the phone and two notches down from full volume on the car stereo to match sound levels from my OPO. My stereo settings go from 0-40, i run 38 with the S7. OPO i can set the stereo to 30 and it matches S7 volume.
I've noticed if I have maps or a GPS running after the GPS uses the speaker, it can use the "full" volume again until I remove and plug a auxiliary cable again. It's a dirty work around but it is effective.
Drmacguyver said:
I've noticed if I have maps or a GPS running after the GPS uses the speaker, it can use the "full" volume again until I remove and plug a auxiliary cable again. It's a dirty work around but it is effective.
Click to expand...
Click to collapse
Go to sound quality settings and bump the equalizer all the way up. Can also turn on hearing aid assist
Sent from my SM-G930V using XDA-Developers mobile app

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