Innovation VQ
Stas <[email protected]>
| Newsgroups | gmane.comp.audio.compression.speex.devel |
|---|---|
| Message-ID | <[email protected]> |
Hello, How can I extract an innovation VQ code word index for a certain frame from an encoded bits vector? E.g.,: speech_frame_1 has VQ_code_word_index_k1 speech_frame_2 has VQ_code_word_index_k2 ... etc. *I need it for a speech research project where I would like to see the VQ code words development over speech frames.* I have compiled the sampleenc.c example from http://www.speex.org/docs/manual/speex-manual/node13.html, and looked at the bits allocation Table.3 at http://www.speex.org/docs/manual/speex-manual/node10.html#cap:Frame-open-loop-analysis . Unfortunately, I did not succeed yet to extract the required information from the "SpeexBits bits;". Thank you & Best Regards, Stas _______________________________________________ Speex-dev mailing list [email protected] http://lists.xiph.org/mailman/listinfo/speex-dev