Re: [LAU] Library for simple audio programming

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To: <linux-audio-user@...>
Date: Tuesday, January 15, 2013 - 8:21 am

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

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

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.

Ciao,

--
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

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Messages in current thread:
[LAU] Library for simple audio programming, Ivan K, (Tue Jan 15, 3:10 am)
Re: [LAU] Library for simple audio programming, Robin Gareus, (Tue Jan 15, 9:29 am)
Re: [LAU] Library for simple audio programming, Ivan K, (Tue Jan 15, 7:13 pm)
Re: [LAU] Library for simple audio programming, Fons Adriaensen, (Tue Jan 15, 8:21 am)
Re: [LAU] Library for simple audio programming, Ivan K, (Tue Jan 15, 7:07 pm)
Re: [LAU] Library for simple audio programming, Monty Montgomery, (Tue Jan 15, 3:13 am)