Sure, you just need an appropriate codec to decode it.  Since Android
apps use Java, you may want to look for a java implementation of a
decoder.  IIRC, 3GPP is just a container and therefore the actual
compression used can vary.  If it is from a recording from the G1
microphone, chances are its a narrow band AMR decoder you will need.

Personally, I'm holding out till the cupcake update comes out.  Its
suppose to have support for raw audio access, which would make some
DSP type stuff easier to deal with than having to decode an encoded
audio file.


~clark

On Mar 19, 10:31 am, "Maisonobe.A (MaaKs)" <[email protected]>
wrote:
> Hello,
> does someone could tell me if it is or not possible to get raw data
> from a sound file ?
> thanks
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