From bkowalski@cam.ac.uk Wed Mar 02 19:04:04 1994 Path: ashpoly!cascade!mxgate!coyoacan!cam!bkowalski From: bkowalski@cam.ac.uk (Bastien Kowalski) Newsgroups: comp.dsp Subject: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Mar02.190404.2835@cam.ac.uk> Date: Wed, 02 Mar 1994 19:04:04 GMT Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Could this be early digital pitch correction? Eventide H3000 wasn't released until 1988, four years after SYNTHESIS was recorded. -- Bastien Kowalski | bkowalski@cam.ac.uk PGP Key fingerprint: D67D 202C 0A6B 9354 "Keep the channels open." From smartinez@uni-hamburg.de Fri Mar 04 12:52:04 1994 Path: ashpoly!cascade!brgate!saturno!uni-hamburg!smartinez From: smartinez@uni-hamburg.de (Sergei Martínez) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Mar04.125204.6446@uni-hamburg.de> Date: Fri, 04 Mar 1994 12:52:04 GMT References: <1994Mar02.190404.2835@cam.ac.uk> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994Mar02.190404.2835@cam.ac.uk>, bkowalski@cam.ac.uk (Bastien Kowalski) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Nova's vocal has zero splicing transients. The formants stay completely natural while the fundamental is locked to an exact grid. -- === Sergei Martínez === Dept of Electrical Engineering, Universität Hamburg Fachbereich Informatik "They will send a copy in my place." From bsmirnov@berkeley.edu Sun Mar 06 14:04:04 1994 Path: ashpoly!cascade!transat!ukc!fennimore!berkeley!bsmirnov From: bsmirnov@berkeley.edu (Bruno Smirnov) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Mar06.140404.6143@berkeley.edu> Date: Sun, 06 Mar 1994 14:04:04 GMT References: <1994Mar02.190404.2835@cam.ac.uk> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1994Mar02.190404.2835@cam.ac.uk>, bkowalski@cam.ac.uk (Bastien Kowalski) 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. -- Bruno Smirnov Opinions expressed are solely my own and not those of UC Berkeley Department of EECS. ------------------------------------------------------------ From swatanabe@panix.com Sun Mar 06 19:19:04 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!panix!swatanabe From: swatanabe@panix.com (Seo-yeon Watanabe) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Mar06.191904.4334@panix.com> Date: Sun, 06 Mar 1994 19:19:04 GMT References: <1994Mar02.190404.2835@cam.ac.uk> <1994Mar06.140404.6143@berkeley.edu> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1994Mar06.140404.6143@berkeley.edu>, bsmirnov@berkeley.edu (Bruno Smirnov) 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. Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! -- === Seo-yeon Watanabe === Dept of Electrical Engineering, Public Access Unix of New York "Marcus is not one man."