AudioRecord and AudioTrack are the classes you need. If you use them in streaming mode then you can pipe data out of AudioRecord straight into AudioTrack and you should be able to acheive the desired effect.
I have done something similar, but without the delay. Mike On Jan 21, 11:28 am, "draf...@gmail.com" <draf...@gmail.com> wrote: > Hi all, > > I was wondering is it possible with Android to record from the mic and > play the sound back out the earpiece with just a 1 second delay? > > I have seen the tutorials and can currently record from the mike and > save a 3gp file to the sd card. > > However is it posssible to record and say stream the audio straight to > the ear piece with just a 1 - 2 second delay? > > If so how would I go about doing this? > > Would I need to record from the mic and save it to a file and then > repaly to the ear piece? and continually do this? > > Or would it be possible to record from the mic and stream it directly > to the ear piece with just a slight delay? > > Any help, info or directions to tutorials would be greatly > appreciated, > > Thanks in advance
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