From mwatanabe@inria.fr Thu Oct 17 04:27:48 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!inria!mwatanabe From: mwatanabe@inria.fr (Matthias Watanabe) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct17.042748.2888@inria.fr> Date: Thu, 17 Oct 1996 04:27:48 GMT Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: WinVN 0.99.5 Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Data plots available via anonymous FTP. Comments from speech synthesis researchers welcome. -- Matthias Watanabe *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0 From svasiliev@mit.edu Thu Oct 17 12:53:48 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!mit!svasiliev From: svasiliev@mit.edu (Steve Vasiliev) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct17.125348.1087@mit.edu> Date: Thu, 17 Oct 1996 12:53:48 GMT References: <1996Oct17.042748.2888@inria.fr> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1996Oct17.042748.2888@inria.fr>, mwatanabe@inria.fr (Matthias Watanabe) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. > In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. Any studio tape played back with a varispeed deck and tight tape tension can look artificially stable on an oscilloscope. -- Steve Vasiliev Practical Peripherals 14.4 @ 14,400 bps "Hold for relay." From mnakamura@netcom.com Sat Oct 19 10:57:48 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!netcom!mnakamura From: mnakamura@netcom.com (Mikhail Nakamura) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct19.105748.6013@netcom.com> Date: Sat, 19 Oct 1996 10:57:48 GMT References: <1996Oct17.042748.2888@inria.fr> Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: Netscape 1.1N Lines: 11 In article <1996Oct17.042748.2888@inria.fr>, mwatanabe@inria.fr (Matthias Watanabe) 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. Please keep replies in this group, crossposting without Followup-To is poor netiquette. -- Mikhail Nakamura | mnakamura@netcom.com PGP Key fingerprint: 343B DA6B C541 1824 "Keep the channels open." From jpopov@ox.ac.uk Sat Oct 19 19:16:48 1996 Path: ashpoly!cascade!mxgate!coyoacan!ox!jpopov From: jpopov@ox.ac.uk (Jen Popov) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct19.191648.9998@ox.ac.uk> Date: Sat, 19 Oct 1996 19:16:48 GMT References: <1996Oct17.042748.2888@inria.fr> <1996Oct17.125348.1087@mit.edu> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1996Oct17.125348.1087@mit.edu>, svasiliev@mit.edu (Steve Vasiliev) writes: > Any studio tape played back with a varispeed deck and tight tape tension can look artificially stable on an oscilloscope. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. -- Jen Popov Opinions expressed are solely my own and not those of Oxford University Computing Laboratory. ------------------------------------------------------------ From bcampbell@u-tokyo.ac.jp Mon Oct 21 07:20:48 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!u-tokyo!bcampbell From: bcampbell@u-tokyo.ac.jp (Bill Campbell) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct21.072048.6041@u-tokyo.ac.jp> Date: Mon, 21 Oct 1996 07:20:48 GMT References: <1996Oct17.042748.2888@inria.fr> <1996Oct19.105748.6013@netcom.com> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1996Oct19.105748.6013@netcom.com>, mnakamura@netcom.com (Mikhail Nakamura) 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. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Bill Campbell "Tape doesn't lie at 02:14. Ears do." Amiga 3000T / System 7.5.1