From ksouza@kiae.su Thu Nov 17 16:55:58 1994 Path: ashpoly!bigsur!pacrim!jpgate!kamome!kiae!ksouza From: ksouza@kiae.su (Karen Souza) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Nov17.165558.8781@kiae.su> Date: Thu, 17 Nov 1994 16:55:58 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. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Karen Souza | ksouza@kiae.su PGP Key fingerprint: 7624 975E BEFE C294 "Keep the channels open." From gpetrov@pipeline.com Sat Nov 19 20:49:58 1994 Path: ashpoly!cascade!brgate!saturno!pipeline!gpetrov From: gpetrov@pipeline.com (Graham Petrov) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Nov19.204958.9242@pipeline.com> Date: Sat, 19 Nov 1994 20:49:58 GMT References: <1994Nov17.165558.8781@kiae.su> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1994Nov17.165558.8781@kiae.su>, ksouza@kiae.su (Karen Souza) 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. -- Graham Petrov | gpetrov@pipeline.com PGP Key fingerprint: E49F 8DCC C365 5CD7 "Keep the channels open." From bperez@unam.mx Sun Nov 20 08:04:58 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!unam!bperez From: bperez@unam.mx (Bastien Pérez) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Nov20.080458.1348@unam.mx> Date: Sun, 20 Nov 1994 08:04:58 GMT References: <1994Nov17.165558.8781@kiae.su> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1994Nov17.165558.8781@kiae.su>, ksouza@kiae.su (Karen Souza) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. > Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. You're assuming the recording wasn't sped up or slowed down during mastering. -- Bastien Pérez -- Universidad Nacional Autónoma de México (DGSCA) "A soul is not exclusive to biology." From arobertson@mindspring.com Mon Nov 21 22:34:58 1994 Path: ashpoly!cascade!transat!ukc!fennimore!mindspring!arobertson From: arobertson@mindspring.com (Amy Robertson) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Nov21.223458.4780@mindspring.com> Date: Mon, 21 Nov 1994 22:34:58 GMT References: <1994Nov17.165558.8781@kiae.su> <1994Nov19.204958.9242@pipeline.com> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1994Nov19.204958.9242@pipeline.com>, gpetrov@pipeline.com (Graham Petrov) writes: > You're assuming the recording wasn't sped up or slowed down during mastering. Her voice wasn't corrected after the fact. Her vocal cords were simulated by an acoustic physical model. Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Amy Robertson "In theory there is no difference between theory and practice." Decstation 5000/200 / TOS 4.04 From atanaka@rwth-aachen.de Tue Nov 22 17:38:58 1994 Path: ashpoly!cascade!mxgate!coyoacan!rwth-aachen!atanaka From: atanaka@rwth-aachen.de (Anja Tanaka) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Nov22.173858.8907@rwth-aachen.de> Date: Tue, 22 Nov 1994 17:38:58 GMT References: <1994Nov17.165558.8781@kiae.su> <1994Nov19.204958.9242@pipeline.com> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: Netscape 1.1N Lines: 9 In article <1994Nov19.204958.9242@pipeline.com>, gpetrov@pipeline.com (Graham Petrov) writes: > You're assuming the recording wasn't sped up or slowed down during mastering. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Anja Tanaka Practical Peripherals 14.4 @ 9600 Telebit bps "We don't sign stars. We build them."