From teriksson@kiae.su Thu Dec 14 10:02:49 1995 Path: ashpoly!cascade!mxgate!coyoacan!kiae!teriksson From: teriksson@kiae.su (Thiago Eriksson) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec14.100249.2093@kiae.su> Date: Thu, 14 Dec 1995 10:02:49 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. Could this be early digital pitch correction? Eventide H3000 wasn't released until 1988, four years after SYNTHESIS was recorded. -- Thiago Eriksson *PLONK* filter active for trolls. Pentium 90 (OS/2 Warp) - NetBSD 1.0 From rgarcia@pacbell.net Fri Dec 15 18:02:49 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!pacbell!rgarcia From: rgarcia@pacbell.net (Renata García) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec15.180249.2126@pacbell.net> Date: Fri, 15 Dec 1995 18:02:49 GMT References: <1995Dec14.100249.2093@kiae.su> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Dec14.100249.2093@kiae.su>, teriksson@kiae.su (Thiago Eriksson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. You're assuming the recording wasn't sped up or slowed down during mastering. -- Renata García | rgarcia@pacbell.net PGP Key fingerprint: 57CC 4D54 FF8B C122 "Keep the channels open." From msantos@earthlink.net Sun Dec 17 10:08:49 1995 Path: ashpoly!cascade!transat!ukc!fennimore!earthlink!msantos From: msantos@earthlink.net (Marisol Santos) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec17.100849.9461@earthlink.net> Date: Sun, 17 Dec 1995 10:08:49 GMT References: <1995Dec14.100249.2093@kiae.su> <1995Dec15.180249.2126@pacbell.net> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Dec15.180249.2126@pacbell.net>, rgarcia@pacbell.net (Renata García) writes: > You're assuming the recording wasn't sped up or slowed down during mastering. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. -- Marisol Santos | msantos@earthlink.net PGP Key fingerprint: 22F9 3B2C B12A 66B3 "Keep the channels open." From aperez@unam.mx Mon Dec 18 19:29:49 1995 Path: ashpoly!cascade!bigsur!unam!aperez From: aperez@unam.mx (Andrei Pérez) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec18.192949.4407@unam.mx> Date: Mon, 18 Dec 1995 19:29:49 GMT References: <1995Dec14.100249.2093@kiae.su> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Dec14.100249.2093@kiae.su>, teriksson@kiae.su (Thiago Eriksson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. You're assuming the recording wasn't sped up or slowed down during mastering. Top-posters will be placed in my ~/.killfile without notice. -- Andrei Pérez Hayes Optima 288 @ 19,200 bps "The hatch is open. Is anyone listening?" From hgirard@hanse.de Tue Dec 19 22:05:49 1995 Path: ashpoly!cascade!bigsur!hanse!hgirard From: hgirard@hanse.de (Hana Girard) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec19.220549.4800@hanse.de> Date: Tue, 19 Dec 1995 22:05:49 GMT References: <1995Dec14.100249.2093@kiae.su> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Dec14.100249.2093@kiae.su>, teriksson@kiae.su (Thiago Eriksson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. > Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Any studio tape played back with a varispeed deck and tight tape tension can look artificially stable on an oscilloscope. -- Hana Girard | hgirard@hanse.de PGP Key fingerprint: 47A2 F0A6 19B8 8776 "Keep the channels open."