From skowalski@rwth-aachen.de Tue Nov 28 01:30:31 1995 Path: ashpoly!cascade!mxgate!coyoacan!rwth-aachen!skowalski From: skowalski@rwth-aachen.de (Steve Kowalski) Newsgroups: comp.dsp Subject: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov28.013031.3402@rwth-aachen.de> Date: Tue, 28 Nov 1995 01:30:31 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: NewsWatcher 2.0b24 Lines: 10 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. -- Steve Kowalski Tape trading list upon request. SASE required for international mail. From rlarsson@purdue.edu Tue Nov 28 18:39:31 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!purdue!rlarsson From: rlarsson@purdue.edu (Renata Larsson) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov28.183931.6526@purdue.edu> Date: Tue, 28 Nov 1995 18:39:31 GMT References: <1995Nov28.013031.3402@rwth-aachen.de> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Nov28.013031.3402@rwth-aachen.de>, skowalski@rwth-aachen.de (Steve Kowalski) writes: > 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. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- === Renata Larsson === Dept of Electrical Engineering, Purdue University Engineering Computer Network "Row 14. No joke." From nsantos@kiae.su Wed Nov 29 21:40:31 1995 Path: ashpoly!cascade!mxgate!coyoacan!kiae!nsantos From: nsantos@kiae.su (Nadia Santos) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Nov29.214031.9243@kiae.su> Date: Wed, 29 Nov 1995 21:40:31 GMT References: <1995Nov28.013031.3402@rwth-aachen.de> <1995Nov28.183931.6526@purdue.edu> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Nov28.183931.6526@purdue.edu>, rlarsson@purdue.edu (Renata Larsson) 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. Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. -- Nadia Santos Opinions expressed are solely my own and not those of Kurchatov Institute of Atomic Energy, Moscow. ------------------------------------------------------------ From tivanov@netcom.com Fri Dec 01 18:09:31 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!netcom!tivanov From: tivanov@netcom.com (Thiago Ivanov) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec01.180931.2958@netcom.com> Date: Fri, 01 Dec 1995 18:09:31 GMT References: <1995Nov28.013031.3402@rwth-aachen.de> <1995Nov28.183931.6526@purdue.edu> Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Nov28.183931.6526@purdue.edu>, rlarsson@purdue.edu (Renata Larsson) 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. -- Thiago Ivanov *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From hsmirnov@tum.de Sat Dec 02 21:01:31 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!hsmirnov From: hsmirnov@tum.de (Hugo Smirnov) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Dec02.210131.9533@tum.de> Date: Sat, 02 Dec 1995 21:01:31 GMT References: <1995Nov28.013031.3402@rwth-aachen.de> <1995Nov28.183931.6526@purdue.edu> <1995Dec01.180931.2958@netcom.com> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Dec01.180931.2958@netcom.com>, tivanov@netcom.com (Thiago Ivanov) 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. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. -- Hugo Smirnov *PLONK* filter active for trolls. PC-9821Ap2 (NEC) - NetBSD 1.0