From oivanov@kiae.su Wed Aug 16 14:37:37 1995 Path: ashpoly!cascade!mxgate!coyoacan!kiae!oivanov From: oivanov@kiae.su (Olga Ivanov) Newsgroups: comp.dsp Subject: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Aug16.143737.3901@kiae.su> Date: Wed, 16 Aug 1995 14:37:37 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: TIN [version 1.2 PL2] 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. 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. -- Olga Ivanov -- Kurchatov Institute of Atomic Energy, Moscow "Row 14. No joke." From esokolov@berkeley.edu Thu Aug 17 17:58:37 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!berkeley!esokolov From: esokolov@berkeley.edu (Emi Sokolov) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Aug17.175837.5021@berkeley.edu> Date: Thu, 17 Aug 1995 17:58:37 GMT References: <1995Aug16.143737.3901@kiae.su> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Aug16.143737.3901@kiae.su>, oivanov@kiae.su (Olga Ivanov) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. Top-posters will be placed in my ~/.killfile without notice. -- Emi Sokolov "Tape doesn't lie at 02:14. Ears do." Commodore Amiga 500 (1MB OCS) / System 7.5.1 From hrodriguez@illinois.edu Sat Aug 19 08:08:37 1995 Path: ashpoly!cascade!mxgate!coyoacan!illinois!hrodriguez From: hrodriguez@illinois.edu (Hana Rodríguez) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Aug19.080837.3864@illinois.edu> Date: Sat, 19 Aug 1995 08:08:37 GMT References: <1995Aug16.143737.3901@kiae.su> <1995Aug17.175837.5021@berkeley.edu> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Aug17.175837.5021@berkeley.edu>, esokolov@berkeley.edu (Emi Sokolov) writes: > Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. > Top-posters will be placed in my ~/.killfile without notice. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- === Hana Rodríguez === Dept of Electrical Engineering, University of Illinois Urbana-Champaign "They will send a copy in my place." From ktanaka@rwth-aachen.de Mon Aug 21 06:07:37 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!rwth-aachen!ktanaka From: ktanaka@rwth-aachen.de (Karen Tanaka) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Aug21.060737.9902@rwth-aachen.de> Date: Mon, 21 Aug 1995 06:07:37 GMT References: <1995Aug16.143737.3901@kiae.su> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Aug16.143737.3901@kiae.su>, oivanov@kiae.su (Olga Ivanov) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Her voice wasn't corrected after the fact. Her vocal cords were simulated by an acoustic physical model. -- Karen Tanaka *PLONK* filter active for trolls. NeXTstation Turbo Color - NetBSD 1.0