Subject: Re: VAD (Voice Activity Detection) algorithms? From: =?gb2312?q?chen=20zhixin?= <chenzhixin(at)YAHOO.COM> Date: Sat, 1 May 2004 01:55:45 +0800--0-1730369629-1083347745=:44562 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit Hi, Richard Both ITU G.723.1 and G.729 provide VAD algorithm/c code. They perform well in modest SNR environment. Best Regards, Chen "Richard H." <auditory(at)AUGMENTICS.COM> wrote: Hi, Does anyone have any idea where I can find some simple algorithms/code to allow the presence or absence of speech in a signal to be detected? Thanks, Richard --------------------------------- Do You Yahoo!? 惠普TT游戏剧，玩游戏，中大奖！ --0-1730369629-1083347745=:44562 Content-Type: text/html; charset=gb2312 Content-Transfer-Encoding: 8bit <DIV>Hi, Richard</DIV> <DIV> </DIV> <DIV>Both ITU G.723.1 and G.729 provide VAD algorithm/c code. They perform well in modest SNR environment.</DIV> <DIV> </DIV> <DIV>Best Regards,</DIV> <DIV>Chen<BR><BR><B><I>"Richard H." <auditory(at)AUGMENTICS.COM></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Hi,<BR><BR>Does anyone have any idea where I can find some simple algorithms/code to allow the presence or absence of speech in a signal to be<BR>detected?<BR><BR>Thanks,<BR><BR>Richard</BLOCKQUOTE><p><br><hr size=1><b>Do You Yahoo!?</b><br> <a href="http://cn.rd.yahoo.com/mail_cn/tag/SIG=1402c0to2/**http%3A%2F%2Fhp.allyes.com%2Flaserjet%2Fgamestory%2Findex.html%3Fjumpid%3Dex_hphqapcn_MongooseLJ1010%2F201073CN407016%2FYahoo" target=blank>惠普TT游戏剧，玩游戏，中大奖！</a> --0-1730369629-1083347745=:44562--