Speex DSP and voice activity detection
[email protected] Thu, 19 Nov 2020 19:59:10 -0500
| Newsgroups | gmane.comp.audio.compression.speex.devel |
|---|---|
| Message-ID | <[email protected]> |
--===============0706595630070794927== Content-Type: multipart/alternative; boundary="=_dc79818fabd02471ca42cef38351820e" --=_dc79818fabd02471ca42cef38351820e Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Trying to understand the Speex preprocessor denoising algorithm implementing the Ephraim-Malah method - is a voice activity detector determining speech and speech pause frames in any way necessary to computation of the a priori / a postereori SNRs, or is the voice activity detector output simply an output of the algorithm? --=_dc79818fabd02471ca42cef38351820e Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; charset= =3DUTF-8" /></head><body style=3D'font-size: 10pt; font-family: Verdana,Gen= eva,sans-serif'> <p>Trying to understand the Speex preprocessor denoising algorithm implemen= ting the Ephraim-Malah method - is a voice activity detector determining sp= eech and speech pause frames in any way necessary to computation of the a p= riori / a postereori SNRs, or is the voice activity detector output simply = an output of the algorithm? </p> </body></html> --=_dc79818fabd02471ca42cef38351820e-- --===============0706595630070794927== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KU3BlZXgtZGV2 IG1haWxpbmcgbGlzdApTcGVleC1kZXZAeGlwaC5vcmcKaHR0cDovL2xpc3RzLnhpcGgub3JnL21h aWxtYW4vbGlzdGluZm8vc3BlZXgtZGV2Cg== --===============0706595630070794927==--