[Scilab-users] wav files

[Samuel Gougeon]

Le 28/12/2019 à 04:48, Federico Miyara a écrit :
>
> Dear all,
>
> Wav files usually contain PCM data, but they can also work as 
> containers of other formats, such as compressed audio, for instance 
> A-Law, Mu-Law, ADPCM or even MP3 or FLAC. There are over 200 
> registered format tags, however Scilab only accepts 2, integer PCM and 
> 32 bit float PCM.
>
> It would be useful to have sample files to test, analyze and 
> experiment with, particularly if someone would like to expand the 
> support of Scilab's wadread. However, most audio software, including 
> the open source Audacity, only creates PCM wav files. Other formats 
> such as MP3 are exported under their own non-RIFF extension.
>
> I can export to ADPCM, A_Law and Mu-Law wav files using an old (non 
> free) application calledCool Edit 2000
>
> Is anybody aware of a free software capable of exporting more formats 
> to the wav container?


Federico,

There is an ongoing work to interface Scilab with SoX.

Best regards
Samuel


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