Develop Bugs

[Q] In call microphone volume low

The microphone volume is very low on my dhd, people can barely hear me when I call them. The sound is also low when I use a voice recording app. When I plug in an external mic the sound is fine though.
I've been looking for a solution for this for a while, does anyone have any suggestions?
I'm running MIUI 1.5.20, but I had issues when I was using the stock ROM.

Yes i have this problem, often people complain they can't hear me any good.
However if i turn the phone with backside towards me they can hear fine so i guess it's a design fault that they place the microphone at the back, why?

Did anything ever come of this? It's just that I am experiencing the exact same issue
http://forum.xda-developers.com/showthread.php?t=1637855
Cheers, Adam.

[Q] vzw gnex - crackle and popping sound during incoming call.

First off, forgive me if this was already answered, I tried searching for about 15 minutes before I decided to post this.
As the title states, I'm having an issue with my gnex where I get this high pitched and crackling sound when receiving SOME incoming calls. I can't hear the person, and whenever they speak, the noises get louder so I can't hear them at all.
I think it's software, rather than hardware, since it doesn't happen on every single incoming call. From what I can tell, actually, it's totally random. But if I call the person back it is fine. They could even call me right back and it's fine.
My friend who also got a gnex from a different vzw store has the same issue. His also appears to be random.
Do you guys think it's just network, random phone problems, software issues, or all three?
Info: Verizon Wireless CDMA Galaxy Nexus running fully stock 4.0.2

For the record, I too am experiencing this issue. I also have the issue via 3.5mm jack and during other audio playback. At first I thought it was just my low-quality aux cable I was using in my car, but then I experienced it on a normal call. I was thinking software for this reason too as it happens via the jack as well as speaker... (Also happened watching Netflix, so that covers all audio output but bluetooth.)

Are people on custom roms experiencing this? I wasn't going to root this phone as I didn't see too much of a need, but I will if it will get rid of this issue.

Xavias said:
Are people on custom roms experiencing this? I wasn't going to root this phone as I didn't see too much of a need, but I will if it will get rid of this issue.
Click to expand...
Click to collapse
if by crackling you mean it almost sounds like a fax sound, squealing, similar to this description, http://forum.xda-developers.com/showthread.php?t=1453769 , then yes I had this when I ran stock but now that im running francos, AOKP, and the 4.0.3 radios(which arent included in most 4.0.3 roms), i have not had the problem.
My GF had a problem where her mic was bad, about 50% of the time i got a call from her she would sound muffled, almost as if underewater. She exchanged it at VZW and haven't had any problems since.

[Q] In call audio problem (not mic cut-out)?

I was wondering if anyone else has experienced this. I tried searching for the problem but it appears that most of the results that come up regarding in call audio issues were the microphone cutting out.
However, the problem i've been experiencing is for long phone calls with my gf, the audio that i hear on the receiving end seems to go in and out. What i mean is, the call will start out normally and everything sounds crystal clear, but after maybe 20 min, my gf begins to sounds really muffled as if she were talking to her phone from across the room instead of having the phone against her face. After a while the audio becomes loud and clear again.
She claims to hear me fine throughout the call, but it becomes almost impossible to make out what she's saying even on max volume (with and without the headphones too). Im not sure if it's an issue with my phone or hers (an iPhone 4s). I've had this issue on 4.0.2, and 4.0.4. I'm now running AOKP's 4.0.3 ROM and the problem still persists. Any help anyone? this is really annoying, esp for a long distance relationship!

Speaker goes to call speaker after single microphone use [HELP PLEASE]

So I've been browsing the forums trying to look for anyone with a similar issue but to no avail. Now I'm not sure if this issue pertains to CM9 but I've noticed that ever since I've flashed RC1 or a later nightly, every app that uses the microphone reverts the phone speaker to call speaker. This is highly irritating as I have to put my ear to the phone every time I want to hear say, music, notifications etc. I usually reset this by plugging in a pair of headphones and then taking it back out, however the problem still persists every time I use the mic. This does not happen during calls so that's fine.
I am quite certain that this isn't hardware related because it only happens after using the microphone through some app and resets itself using the headphone workaround or a reboot. Again, I don't know if this is a singled out issue or if it pertains to the phone or the latest CM9 ROM.
Any help would be appreciated.

So after updating to RC2 and then again to the latest Nightly (20120802) I still have no luck with my loud speaker and my call speaker. To test this I usually use the Tune Me app and mess around with it and record some things but after using the app, instead of playing through the loud speaker like its supposed to, it plays audio through the call speaker.
Also, when I previewed CM10 and was playing around with Google Now with voice the same thing occurred. I don't know if there's a conflicting issue with some apps I've installed or something that installing the ROM did but any form of support would be appreciated.
Thanks.

Call Quality Issues

I've noticed that the user on the other end has a hard time hearing me. I've noticed this especially when using the speakerphone, but also when using the earpiece directly. Has anyone else experienced this, or can recommend any troubleshooting/diagnosis steps?