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<div class="moz-cite-prefix">Le 28/12/2019 à 04:48, Federico Miyara
a écrit :<br>
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cite="mid:13211eb2-14f6-d45d-d603-52c2ad3a4a92@fceia.unr.edu.ar">
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<font face="Courier New">Dear all,<br>
<br>
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. <br>
<br>
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.<br>
<br>
I can export to ADPCM, A_Law and Mu-Law wav files using an old
(non free) application calledCool Edit 2000 <br>
<br>
Is anybody aware of a free software capable of exporting more
formats to the wav container?<br>
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<p><font face="Courier New">Federico,</font></p>
<p><font face="Courier New">There is an ongoing work to interface
Scilab with SoX.</font></p>
<p><font face="Courier New">Best regards<br>
Samuel</font></p>
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