[jsyn] (Re)Sampling audio at different rate.

[jsyn at music.columbia.edu]

Hi Phil,

Thanks for your reply.


music.columbia.edu - JSyn mailing list wrote:
> 
> Are you on Mac or PC?
> 
I'm not 100% sure of the final platform of the client, but I think we can
assume PC for now.


music.columbia.edu - JSyn mailing list wrote:
> 
> Are you doing realtime output or writing to a file or a network?
> 
Actually both.  I want to be able to write to file while processing
(non-realtime) and separately write to file/network while playing realtime.


music.columbia.edu - JSyn mailing list wrote:
> 
> I cannot think of a solution to this...
> 
Maybe it is not necessary to use JSyn for the resampling at all.  After some
reading I realised that the resampling can be done directly on the data
received from the output of the SynthContext.  I have found some libraries
mainly written in C that are able to do resampling (with
decimation/interpolation and filtering).  I think this would help, but are
currently first looking for a Java lib to do the same.  

Do you know of any such Java libraries?  Doesn't JSyn perhaps have a built
in resampler that can be used outside of a SynthContext (since you have to
resample for input signals not on the same audio rate as the engine)?

Thanks for you time,
Etienne.
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