Try the "soundcheck" app on the android market to check the valid
frequencies supported on the device.
-Dan
On Tue, Sep 7, 2010 at 10:52 PM, Krishna Mohan wrote:
> Hi,
>Android's AudioFlinger does the job of downsampling to 8khz irrespective
> of whatever be the top level applications sampl
Hi,
Android's AudioFlinger does the job of downsampling to 8khz irrespective
of whatever be the top level applications sampling rate setting.
AudioFlinger will down sample to 8khz and record. You may try another method
of recording using arecord utility of alsa.
#alsa_arecord -f 16000 -c 2 -Dhw
what is the build fingerprint on your device ?
$ adb shell getprop | grep finger
-Dan
On Wed, Sep 1, 2010 at 12:44 PM, Steve Hugg wrote:
> Our app has a problem with AudioRecord where the recorded audio is
> very slw (sound like it's 2x slower). We use
> AudioRecord.getMinBufferSize to try
Our app has a problem with AudioRecord where the recorded audio is
very slw (sound like it's 2x slower). We use
AudioRecord.getMinBufferSize to try 16000 Hz first and then back down
to 8000 Hz if that function returns an error. So my guess is that the
audio is reported as 8000 Hz even though it
Our app has a problem with AudioRecord where the recorded audio is
very slw (sound like it's 2x slower). We use
AudioRecord.getMinBufferSize to try 16000 Hz first and then back down
to 8000 Hz if that function returns an error. So my guess is that the
audio is reported as 8000 Hz even though it
5 matches
Mail list logo
