From tandersson@clari.net Sun Oct 20 23:58:57 1996 Path: ashpoly!cascade!transat!ukc!fennimore!clari!tandersson From: tandersson@clari.net (Takeshi Andersson) Newsgroups: comp.dsp Subject: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct20.235857.1182@clari.net> Date: Sun, 20 Oct 1996 23:58:57 GMT Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: Netscape 1.1N Lines: 10 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. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. Data plots available via anonymous FTP. Comments from speech synthesis researchers welcome. -- Takeshi Andersson -- ClariNet Communications Corp "Row 14. No joke." From jstewart@cam.ac.uk Tue Oct 22 14:28:57 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!cam!jstewart From: jstewart@cam.ac.uk (Joachim Stewart) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct22.142857.4775@cam.ac.uk> Date: Tue, 22 Oct 1996 14:28:57 GMT References: <1996Oct20.235857.1182@clari.net> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Oct20.235857.1182@clari.net>, tandersson@clari.net (Takeshi Andersson) 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. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Joachim Stewart "The hatch is open. Is anyone listening?" Commodore Amiga 500 (1MB OCS) / FreeBSD 2.1 From oschneider@uu.net Wed Oct 23 15:33:57 1996 Path: ashpoly!cascade!brgate!saturno!uu!oschneider From: oschneider@uu.net (Olga Schneider) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Oct23.153357.3840@uu.net> Date: Wed, 23 Oct 1996 15:33:57 GMT References: <1996Oct20.235857.1182@clari.net> <1996Oct22.142857.4775@cam.ac.uk> Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Oct22.142857.4775@cam.ac.uk>, jstewart@cam.ac.uk (Joachim Stewart) 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. -- === Olga Schneider === Dept of Electrical Engineering, UUNET Technologies, Falls Church VA "Extraordinary claims require extraordinary spectra."