converting unsigned short sample to signed short sample
Mashal al-shboul <[email protected]> Tue, 13 Mar 2012 20:21:17 -0700 (PDT)
| Newsgroups | gmane.comp.audio.compression.speex.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi All, I would like to get your help in my problem, we know that Speex codec takes samples of type short (signed), range:-2^15 to2^15 -1 , my problem is that i have samples of type unsigned short ,range: 0 to 2^16 -1. so, what should i do in order to apply speex on my unsigned samples ?. There is a proposed solution to subtract 2^15-1 from each unsigned short to get it signed short, my question: is this method safe in keeping the samples meaningful for speex's processing algorithms?. i hope i receive help from you. Thanks in advance Regards, Mash'al _______________________________________________ Speex-dev mailing list [email protected] http://lists.xiph.org/mailman/listinfo/speex-dev