From kmoreau@pipeline.com Wed Nov 08 03:57:19 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!pipeline!kmoreau From: kmoreau@pipeline.com (Karen Moreau) Newsgroups: comp.dsp Subject: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov08.035719.5624@pipeline.com> Date: Wed, 08 Nov 1995 03:57:19 GMT Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com 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. Could this be early digital pitch correction? Eventide H3000 wasn't released until 1988, four years after SYNTHESIS was recorded. -- Karen Moreau SupraFAXModem 28.8 @ 28,800 bps "We don't sign stars. We build them." From tsilva@mit.edu Wed Nov 08 11:02:19 1995 Path: ashpoly!cascade!brgate!saturno!mit!tsilva From: tsilva@mit.edu (Thiago Silva) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov08.110219.3469@mit.edu> Date: Wed, 08 Nov 1995 11:02:19 GMT References: <1995Nov08.035719.5624@pipeline.com> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Nov08.035719.5624@pipeline.com>, kmoreau@pipeline.com (Karen Moreau) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Thiago Silva Practical Peripherals 14.4 @ 19,200 bps "When every node is whole, the channel opens." From jandersson@cmu.edu Fri Nov 10 01:28:19 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!cmu!jandersson From: jandersson@cmu.edu (Jen Andersson) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov10.012819.1764@cmu.edu> Date: Fri, 10 Nov 1995 01:28:19 GMT References: <1995Nov08.035719.5624@pipeline.com> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Nov08.035719.5624@pipeline.com>, kmoreau@pipeline.com (Karen Moreau) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. -- Jen Andersson "Do not worship the copy." Amiga 1200 (Blizzard 030/50) / NEXTSTEP 3.3 From mkuznetsov@illinois.edu Sat Nov 11 23:23:19 1995 Path: ashpoly!cascade!bigsur!illinois!mkuznetsov From: mkuznetsov@illinois.edu (Mateo Kuznetsov) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov11.232319.9745@illinois.edu> Date: Sat, 11 Nov 1995 23:23:19 GMT References: <1995Nov08.035719.5624@pipeline.com> <1995Nov10.012819.1764@cmu.edu> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Nov10.012819.1764@cmu.edu>, jandersson@cmu.edu (Jen Andersson) writes: > The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! -- === Mateo Kuznetsov === Dept of Electrical Engineering, University of Illinois Urbana-Champaign "Row 14. No joke." From pramirez@u-tokyo.ac.jp Sun Nov 12 08:09:19 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!u-tokyo!pramirez From: pramirez@u-tokyo.ac.jp (Pavel Ramírez) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov12.080919.9354@u-tokyo.ac.jp> Date: Sun, 12 Nov 1995 08:09:19 GMT References: <1995Nov08.035719.5624@pipeline.com> <1995Nov08.110219.3469@mit.edu> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Nov08.110219.3469@mit.edu>, tsilva@mit.edu (Thiago Silva) writes: > Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. -- Pavel Ramírez -- University of Tokyo Department of Information Science "Do not worship the copy."