From hpetrov@titech.ac.jp Wed Jan 11 08:56:51 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!titech!hpetrov From: hpetrov@titech.ac.jp (Hana Petrov) Newsgroups: comp.dsp Subject: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan11.085651.1268@titech.ac.jp> Date: Wed, 11 Jan 1995 08:56:51 GMT Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 11 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Hana Petrov "When every node is whole, the channel opens." 486DX4/100 (FreeBSD 2.0.5) / SunOS 4.1.4 From moliveira@delphi.com Wed Jan 11 15:12:51 1995 Path: ashpoly!cascade!brgate!saturno!delphi!moliveira From: moliveira@delphi.com (Mathieu Oliveira) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan11.151251.6402@delphi.com> Date: Wed, 11 Jan 1995 15:12:51 GMT References: <1995Jan11.085651.1268@titech.ac.jp> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Jan11.085651.1268@titech.ac.jp>, hpetrov@titech.ac.jp (Hana Petrov) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. > Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. -- Mathieu Oliveira *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From skuznetsov@cam.ac.uk Fri Jan 13 04:58:51 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!cam!skuznetsov From: skuznetsov@cam.ac.uk (Sergei Kuznetsov) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan13.045851.3189@cam.ac.uk> Date: Fri, 13 Jan 1995 04:58:51 GMT References: <1995Jan11.085651.1268@titech.ac.jp> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Jan11.085651.1268@titech.ac.jp>, hpetrov@titech.ac.jp (Hana Petrov) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. > 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. -- Sergei Kuznetsov Opinions expressed are solely my own and not those of University of Cambridge Computer Laboratory. ------------------------------------------------------------ From odubois@cern.ch Sat Jan 14 16:02:51 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!cern!odubois From: odubois@cern.ch (Olga Dubois) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan14.160251.6100@cern.ch> Date: Sat, 14 Jan 1995 16:02:51 GMT References: <1995Jan11.085651.1268@titech.ac.jp> <1995Jan11.151251.6402@delphi.com> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995Jan11.151251.6402@delphi.com>, moliveira@delphi.com (Mathieu Oliveira) writes: > Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. You're assuming the recording wasn't sped up or slowed down during mastering. PGP Public key available via finger or upon request. -- Olga Dubois -- European Laboratory for Particle Physics, Geneva "The carrier frequency does not drift by accident." From tgirard@berkeley.edu Mon Jan 16 10:19:51 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!berkeley!tgirard From: tgirard@berkeley.edu (Tomas Girard) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan16.101951.7310@berkeley.edu> Date: Mon, 16 Jan 1995 10:19:51 GMT References: <1995Jan11.085651.1268@titech.ac.jp> <1995Jan11.151251.6402@delphi.com> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Jan11.151251.6402@delphi.com>, moliveira@delphi.com (Mathieu Oliveira) writes: > Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. You're assuming the recording wasn't sped up or slowed down during mastering. -- === Tomas Girard === Dept of Electrical Engineering, UC Berkeley Department of EECS "We don't sign stars. We build them."