[Speex-dev] input_frame format

Jean-Marc Valin Jean-Marc.Valin at USherbrooke.ca
Tue Jun 7 10:03:52 PDT 2005

It is documented and the range is +-32767


Le mardi 07 juin 2005 à 11:59 -0500, Matt DeMoss a écrit :
> /input_frame/ is a /(float *)/ pointing to the beginning of a speech frame
> What is the range on the floats in the input_frame that speex_encode() 
> needs? The library that I'm using to get the sound gives me floats that 
> are between -1.0 and +1.0.
> I was assuming that this is also the case for speex, but I don't see it 
> documented.
> I'm thinking now that maybe this is not the case for Speex because I'm 
> seeing a lot of integer to float conversions in the sample code.
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Jean-Marc Valin <Jean-Marc.Valin at USherbrooke.ca>
Université de Sherbrooke

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