Is there any way I can get my 32 samples back.I mean any process of quantization? How is the lossy scheme compensated for ? Can u suggest me a way for the implementation based on the algorithm(Block diagram on page 39) of the standard. Thanks in advance... -Hima.
--- [EMAIL PROTECTED] wrote: > Send mp3encoder mailing list submissions to > [EMAIL PROTECTED] > > To subscribe or unsubscribe via the World Wide Web, > visit > http://minnie.tuhs.org/mailman/listinfo/mp3encoder > or, via email, send a message with subject or body > 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it > is more specific > than "Re: Contents of mp3encoder digest..." > > > Today's Topics: > > 1. RE: Filter bank -MP3 (MOHAMMED CHALIL) > > --__--__-- > > Message: 1 > Organization: NeST-India > From: MOHAMMED CHALIL <[EMAIL PROTECTED]> > To: "'[EMAIL PROTECTED]'" > <[EMAIL PROTECTED]> > Subject: RE: [MP3 ENCODER] Filter bank -MP3 > Date: Thu, 29 May 2003 10:12:03 +0530 > Reply-To: [EMAIL PROTECTED] > > Hi, > > My comments embedded. > > Regards > Mohammed Chalil > > -----Original Message----- > From: Himachandra Chebrolu > [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 28, 2003 8:07 AM > To: [EMAIL PROTECTED] > Subject: [MP3 ENCODER] Filter bank -MP3 > > > Hello! > I've tried to debug my filterbank in two ways,but i > could'nt understand what went wrong. > (i)I put a sinusoid tone of frequency 3000 into my > filterbank algorithm and expected to see the energy > in > the 2 or 3 band but strangely I see energy in all > the > bands. > > - I don't have any clue, sorry. > > (ii) I took 32 input samples ,did the analysis > filtering ,then i had 32 samples each sample > corresponding to a subband,and I passed it directly > through the synthesis part,but I could'nt get back > the > original. > > - Good experiment. Filter bank is process is lossy, > we can't regenerate the > signal back from filter outputs. > In literature the error is specified as 0.07dB, if > my memory is correct. > > Can anybody tell me what is happening. > > Thanks in advance. > -Hima. > > ===== > Himachandra Chebrolu > University Of Kentucky > Lexington,KY-40506 > -------------------------------------- > "Don't go through life > but grow through life..." > --------------------------------------- > > __________________________________________________ > Yahoo! Plus - For a better Internet experience > http://uk.promotions.yahoo.com/yplus/yoffer.html > _______________________________________________ > mp3encoder mailing list > [EMAIL PROTECTED] > http://minnie.tuhs.org/mailman/listinfo/mp3encoder > > > --__--__-- > > _______________________________________________ > mp3encoder mailing list > [EMAIL PROTECTED] > http://minnie.tuhs.org/mailman/listinfo/mp3encoder > > End of mp3encoder Digest __________________________________________________ Yahoo! Plus - For a better Internet experience http://uk.promotions.yahoo.com/yplus/yoffer.html _______________________________________________ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
