linuxaudio.org

Fons Adriaensen  writes:

quoted text
>

> On Mon, Jan 14, 2013 at 07:09:56PM -0800, Ivan K wrote:

>

> > I want to write a simple application that can open a .wav file

> > (stereo or mono), grab the header, and then read and dump

> > the sample values from a portion of the .wav file to an ascii data

> > [...]

>

> All you need is libsndfile and the standard C or C++ libraries.

 

Thanks;  I do want to go with whatever is standard or most

commonly used.

 

 

 

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> Note that gnuplot will just plot the sample values, not the

> analog waveform represented by them. If the signal contains

> significant energy at high frequencies (say FS / 10) just

> plotting the samples will provide a poor idea of the waveform.

> One solution in that case is to upsample first.

 

Again, thank you for the advice!

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