[music-dsp] How to measure the quality of Reverb

[Angelo Farina]

You find it on my web site:
http://pcfarina.eng.unipr.it/public/NPL-workshop/
Bye!

Angelo farina
----- Original Message ----- 
From: <y.shi at gpe-hkg.com>
To: <music-dsp at aulos.calarts.edu>
Sent: Wednesday, June 18, 2003 3:21 AM
Subject: RE: [music-dsp] How to measure the quality of Reverb



Hi! Lee Wen-Chieh (ÀîÎÄ‚Ü),
    Thanks very much for your tips. But how can I get the ISO3382 on the
internet? Is there any free version (such as PDF,etc...)?
    BTW,I visited PspLab website,it's great!

Best Regards!

Shi-Yong  (ʦÓÂ)
R&D,GPE(ShenZhen) Limited
Email: y.shi at gpe-hkg.com
Tel: (86755)82463828 ext. 380
Fax: (86755)82460140




                    "Wen-Chieh Lee"
                    <wjlee at intervideo.com>        To:
<music-dsp at aulos.calarts.edu>
                    Sent by:                      cc:
                    music-dsp-admin at aulos.c       Subject:     RE:
[music-dsp] How to measure the quality of Reverb
                    alarts.edu


                    03-06-17 17:04
                    Please respond to
                    music-dsp






Hi:

Current development on Objective measurement on Reverberation is still not
in a stable status. But, there is ISO3382 standard that point out some
important issues when measuring the reverberation

Best regards

PspLab - Perceptual Signal Processing Lab, NCTU, Taiwan.
Welcome to visit http://psplab.csie.nctu.edu.tw
InterVideo Inc. - The software DVD development company
Welcome to visit http://www.intervideo.com


-----Original Message-----
From: music-dsp-admin at aulos.calarts.edu
[mailto:music-dsp-admin at aulos.calarts.edu] On Behalf Of y.shi at gpe-hkg.com
Sent: Tuesday, June 17, 2003 2:14 PM
To: music-dsp at aulos.calarts.edu
Subject: [music-dsp] How to measure the quality of Reverb



Dear List:
     Is there any "scientific method" to measure the quality of Reverb? So
we can describe the different between two Reverb Effectors based on some
actual measure value?
     For example,in theory, the "Echo Density" or "Time Density" can be
used
to describe the sound quality in the time domain,the "Modal Density" (the
number of modes per Herz) can also be used in the frequency domain as well.
     But, how to measure the actual value of them? Is there any standard
method?
     Any suggestion? Thanks!

Best Regards!

Shi-Yong  (ʦÓÂ)
R&D,GPE(ShenZhen) Limited
Email: y.shi at gpe-hkg.com
Tel: (86755)82463828 ext. 380
Fax: (86755)82460140


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dupswapdrop -- the music-dsp mailing list and website: subscription info,
FAQ, source code archive, list archive, book reviews, dsp links
http://shoko.calarts.edu/musicdsp/
http://ceait.calarts.edu/mailman/listinfo/music-dsp




dupswapdrop -- the music-dsp mailing list and website: subscription info,
FAQ, source code archive, list archive, book reviews, dsp links
http://shoko.calarts.edu/musicdsp/
http://ceait.calarts.edu/mailman/listinfo/music-dsp