Audio recording problem with different apps

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Lior84

Senior Member
Aug 2, 2010
317
12
Hi,
Trying to record an audio on my nexus (lecture for example) and having some issues with it.
I start record and then leave it with screen off for an about half hour or more (plenty of space for the file). when I start to listen to the audio that I recorded, the sound is not clear with gaps.
Checked the recorded audio on my PC also and still same result - awful sound with gaps.
It is not app related because I tried already 5 or more of them (apps that work great on my old HTC desire).
I'm using stock rom (4.4.2) with Franco kernel - without modifications to it.
Any suggestions ?
 

Lior84

Senior Member
Aug 2, 2010
317
12
So there is nothing to do for now? In my opinion it is something to do with noice cancellation algorithm.

Sent from my Nexus 5 using xda premium
 

danarama

Senior Member
Aug 22, 2010
31,277
18,811
Oxenhope, West Yorkshire, UK
Best you can do for now is ensure the build.prop has the below entries

Persist.audio.fluence.voicecall=false
persist.audio.fluence.voicerec=false
persist.audio.fluence.speaker=false

Sent from my Nexus 5 using Tapatalk
 

Lior84

Senior Member
Aug 2, 2010
317
12
Can you please write specific app that works?

Sent from my GT-N8000 using Tapatalk
 

Sensamic

Senior Member
Jul 27, 2010
788
85
If its noise cancellation, no apps work

Sent from my Nexus 5 using Tapatalk

Most people believe its software, but I believe its hardware. Maybe the Nexus 5 has a very poor microphone.

If it was software it wouldn't make sense that Google takes 8 months to release a fix so...
 

danarama

Senior Member
Aug 22, 2010
31,277
18,811
Oxenhope, West Yorkshire, UK
If it was software it wouldn't make sense that Google takes 8 months to release a fix so...

1) phone hasn't even been out 4 months
2) they obviously didn't know the issue existed at release
3) what's your experience of writing noise cancellation algorithms that you know how long it takes?
4) if its "hardware", why has it taken "Google" as long as "8 months" to replace the microphone?
5) how come disabling the noise cancellation in build prop for phone calls removes the issue in phone calls if its hardware?

Believe what you want, but you have no more insight than anyone else and no evidence to suggest anything


Sent from my Nexus 5 using Tapatalk
 
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Sensamic

Senior Member
Jul 27, 2010
788
85
1) phone hasn't even been out 4 months
2) they obviously didn't know the issue existed at release
3) what's your experience of writing noise cancellation algorithms that you know how long it takes?
4) if its "hardware", why has it taken "Google" as long as "8 months" to replace the microphone?
5) how come disabling the noise cancellation in build prop for phone calls removes the issue in phone calls if its hardware?

Believe what you want, but you have no more insight than anyone else and no evidence to suggest anything


Sent from my Nexus 5 using Tapatalk

You are trying too hard...
 

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    If it was software it wouldn't make sense that Google takes 8 months to release a fix so...

    1) phone hasn't even been out 4 months
    2) they obviously didn't know the issue existed at release
    3) what's your experience of writing noise cancellation algorithms that you know how long it takes?
    4) if its "hardware", why has it taken "Google" as long as "8 months" to replace the microphone?
    5) how come disabling the noise cancellation in build prop for phone calls removes the issue in phone calls if its hardware?

    Believe what you want, but you have no more insight than anyone else and no evidence to suggest anything


    Sent from my Nexus 5 using Tapatalk
    1
    The application of logic comes naturally to me. There was no trying involved

    Sent from my Nexus 5 using Tapatalk

    Great reply :good: