>btw what is the funcion of "windowing funcion" ? I >thought windowing is used to block/collect the >sequence data only.I do not know what you really mean,but we do add a window before doing MDCT transform. and the function of the window is to avoid aliasing in boundary.>__________________________________ >Yahoo! Mail - PC Magazine Editors' Choice 2005 >http://mail.yahoo.com >_______________________________________________ >Vorbis mailing list >Vorbis@xiph.org >http://lists.xiph.org/mailman/listinfo/vorbis >= = = = = = = = = = = = = = = = = = = ????????? ?? ????????fangchao ????????fangchao_dlut@sina.com ??????????2005-09-28
Segher Boessenkool
2005-Oct-04 06:23 UTC
***SPAM*** Re: Re: [Vorbis] ***SPAM*** encoder flow chart
>> btw what is the funcion of "windowing funcion" ? I >> thought windowing is used to block/collect the >> sequence data only. > I do not know what you really mean,but we do add a window before doing > MDCT transform. > and the function of the window is to avoid aliasing in boundaryWindowing is an integral part of the MDCT. Segher