search for: electroacoustic

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2013 Mar 18
2
Min and max cutoff frequency
...nstance, are the values fmin=100 Hz and fmax=12 kHz valid? Thank you very much in advance. Kind regards, ? Fernando A. Marengo Rodriguez, PhD Post-doctoral fellow on Acoustics and Beamforming -- Laboratory of Noise and Vibration (LVA) Federal University of Santa Catarina (Brazil) -- Acoustics and Electroacoustics Laboratory School of Electronic Engineering National University of Rosario (Argentina) -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/ogg-dev/attachments/20130318/e8916a55/attachment.htm
2009 Nov 13
3
Questions: FLAC performance, compression ratio and extra documentation
...LAC format and design? Are there any more documents than those in the FLAC web page? It' d be extremely useful not only for me, but also for many people investigating about this interesting open-source format. Thanks in advance. Best regards, Dr. Fernando A. Marengo Rodriguez Acoustics and Electroacoustics Laboratory School of Electronics Engineering Faculty of Sciencies, Engineering and Surveying National University of Rosario Rosario, Argentina Yahoo! Cocina Encontra las mejores recetas con Yahoo! Cocina. http://ar.mujer.yahoo.com/cocina/ -------------- next part -------------- An HTML...
2013 Mar 19
2
Min and max cutoff frequency
...h in advance. >> Kind regards, >> >> Fernando A. Marengo Rodriguez, PhD >> Post-doctoral fellow on Acoustics and Beamforming >> -- >> Laboratory of Noise and Vibration (LVA) >> Federal University of Santa Catarina (Brazil) >> -- >> Acoustics and Electroacoustics Laboratory >> School of Electronic Engineering >> National University of Rosario (Argentina) >> >> _______________________________________________ >> ogg-dev mailing list >> ogg-dev at xiph.org >> http://lists.xiph.org/mailman/listinfo/ogg-dev >> &gt...
2004 Aug 06
2
Vorbis stream on-line
Greetings: Ouch, that's not good. I can tap into the stream just fine with 'xmms http://64.108.112.135:8000/shouter.ogg' but not by clicking on the same address as a link. More debugging ahead... ;) Btw, I've restarted the stream. Thanks for the report ! Best regards, == Dave Phillips The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm
2004 Aug 06
2
Vorbis stream on-line
Greetings: Ouch, that's not good. I can tap into the stream just fine with 'xmms http://64.108.112.135:8000/shouter.ogg' but not by clicking on the same address as a link. More debugging ahead... ;) Btw, I've restarted the stream. Thanks for the report ! Best regards, == Dave Phillips The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm
2011 Jul 19
0
Using line spectral pairs for LPC quantization
...od non-linear compander in order to minimize the error due to LPC coefficients quantization. By doing this, the input signal would be better estimated and the output residue (which occupies more than 90 % of the output bitrate) would be smaller. Regards, Fernando A. Marengo Rodriguez Acoustics and Electroacoustics Laboratory Faculty of Sciences, Engineering and Surveying National University of Rosario Rosario, Argentina http://www.fceia.unr.edu.ar/acustica/codecdigital/integrantes.html#Fernando Message: 1 Date: Tue, 19 Jul 2011 14:48:27 +0200 From: Stefan Westerfeld <stefan at space.twc.de> Subject:...
2012 Jul 06
1
Request: temporal windows
...h each other, but I haven't found any information about their mathematical expression, nor their numerical values (see attached document). Which temporal windows are used in ogg audio coding? Thank you very much in advance. Kind regards, ------ Fernando A. Marengo Rodriguez, PhD Acoustics and Electroacoustics Laboratory School of Electronic Engineering Faculty of Sciences, Engineering and Surveying National University of Rosario Rosario, Argentina www.codecdigital.com.ar -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/ogg-dev/attachments/2...
2013 Mar 19
0
Min and max cutoff frequency
...2 kHz valid? > Thank you very much in advance. > Kind regards, > > Fernando A. Marengo Rodriguez, PhD > Post-doctoral fellow on Acoustics and Beamforming > -- > Laboratory of Noise and Vibration (LVA) > Federal University of Santa Catarina (Brazil) > -- > Acoustics and Electroacoustics Laboratory > School of Electronic Engineering > National University of Rosario (Argentina) > > _______________________________________________ > ogg-dev mailing list > ogg-dev at xiph.org > http://lists.xiph.org/mailman/listinfo/ogg-dev > > -------------- next part -----...
2013 Mar 19
0
Min and max cutoff frequency
...in advance. >>Kind regards, >> >>? >>Fernando A. Marengo Rodriguez, PhD >>Post-doctoral fellow on Acoustics and Beamforming >>-- >>Laboratory of Noise and Vibration (LVA) >>Federal University of Santa Catarina (Brazil) >>-- >>Acoustics and Electroacoustics Laboratory >>School of Electronic Engineering >>National University of Rosario (Argentina) >> >>_______________________________________________ >>ogg-dev mailing list >>ogg-dev at xiph.org >>http://lists.xiph.org/mailman/listinfo/ogg-dev >> >>...
2010 Jun 09
1
Question about residue and pdf
..." in the Rice coder? I know these results depend on the input wav file, but I just want to know some typical values for the cases already studied. Thank you very much in advance. Kind regards, Fernando ------------------------------------ Dr. Fernando A. Marengo Rodriguez Acoustics and Electroacoustics Laboratory National University of Rosario Rosario - Argentina -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/flac/attachments/20100609/5ffc2401/attachment.htm
2011 May 16
2
Is FLAC hardware independent?
...y important to us to know whether a codec is hardware independent, i.e. if it produces the same output file regardless of the hardware. Could you please tell me whether FLAC is hardware independent? Thank you very much in advance. Kind regards, ? Fernando A. Marengo Rodriguez, PhD Acoustics and Electroacoustics Laboratory School of Electronic Engineering Faculty of Sciences, Engineering and Surveying National University of Rosario Rosario, Argentina -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/flac/attachments/20110516/22b0f1a0/attachment...
2010 Dec 27
3
FLAC suddenly compresses more - why?
...oded wav file. If you are processing CDs, the compression ratio?for rock and pop music?is tipically 45 % to 70 %. For other kinds of music such as jazz, the compression ratio may be from 25 % to 40 %. What kind of music have encoded so far? Regards, Fernando A. Marengo Rodriguez, PhD Acoustics and Electroacoustics Laboratory School of Electronic Engineering Faculty of Sciences, Engineering and Surveying National University of Rosario Rosario, Argentina -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/flac/attachments/20101227/a21fb9...