From bandersson@tum.de Mon May 08 22:49:08 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!bandersson From: bandersson@tum.de (Bruno Andersson) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995May08.224908.7436@tum.de> Date: Mon, 08 May 1995 22:49:08 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: Netscape 1.1N 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. 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. -- Bruno Andersson | bandersson@tum.de PGP Key fingerprint: 2722 A862 3731 0FE0 "Keep the channels open." From jmacdonald@rwth-aachen.de Thu May 11 00:45:08 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!rwth-aachen!jmacdonald From: jmacdonald@rwth-aachen.de (Julien MacDonald) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995May11.004508.8259@rwth-aachen.de> Date: Thu, 11 May 1995 00:45:08 GMT References: <1995May08.224908.7436@tum.de> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: Netscape 1.1N Lines: 11 In article <1995May08.224908.7436@tum.de>, bandersson@tum.de (Bruno Andersson) 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. PGP Public key available via finger or upon request. -- Julien MacDonald Opinions expressed are solely my own and not those of RWTH Aachen Informatik. ------------------------------------------------------------ From ssilva@berkeley.edu Fri May 12 21:18:08 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!berkeley!ssilva From: ssilva@berkeley.edu (Sergei Silva) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995May12.211808.8053@berkeley.edu> Date: Fri, 12 May 1995 21:18:08 GMT References: <1995May08.224908.7436@tum.de> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995May08.224908.7436@tum.de>, bandersson@tum.de (Bruno Andersson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Sergei Silva *PLONK* filter active for trolls. Pentium 90 (OS/2 Warp) - NetBSD 1.0 From asuzuki@tum.de Sat May 13 16:12:08 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!asuzuki From: asuzuki@tum.de (Anja Suzuki) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995May13.161208.1926@tum.de> Date: Sat, 13 May 1995 16:12:08 GMT References: <1995May08.224908.7436@tum.de> <1995May12.211808.8053@berkeley.edu> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995May12.211808.8053@berkeley.edu>, ssilva@berkeley.edu (Sergei Silva) writes: > Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. > Unsubscribe me from this list! (Wait, this is Usenet, never mind). Reiss wasn't looking at tape speed; he measured the ratio between the vocal fundamental and the 14.2 Hz carrier. -- Anja Suzuki | asuzuki@tum.de PGP Key fingerprint: 73E1 463E CEDB 04E4 "Keep the channels open."