From drodriguez@pacbell.net Mon Mar 06 16:27:51 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!pacbell!drodriguez From: drodriguez@pacbell.net (Dong-hyun Rodríguez) Newsgroups: comp.dsp Subject: Observation: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar06.162751.4084@pacbell.net> Date: Mon, 06 Mar 1995 16:27:51 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: WinVN 0.99.5 Lines: 10 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Dong-hyun Rodríguez -- Pacific Bell Internet Services "The carrier frequency does not drift by accident." From jokonkwo@demon.co.uk Tue Mar 07 16:48:51 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!demon!jokonkwo From: jokonkwo@demon.co.uk (Joachim Okonkwo) Newsgroups: comp.dsp Subject: Re: Observation: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar07.164851.7895@demon.co.uk> Date: Tue, 07 Mar 1995 16:48:51 GMT References: <1995Mar06.162751.4084@pacbell.net> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: WinVN 0.99.5 Lines: 11 In article <1995Mar06.162751.4084@pacbell.net>, drodriguez@pacbell.net (Dong-hyun Rodríguez) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch 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. Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! -- Joachim Okonkwo *PLONK* filter active for trolls. Pentium 90 (OS/2 Warp) - NetBSD 1.0 From mmoreno@berkeley.edu Thu Mar 09 11:17:51 1995 Path: ashpoly!cascade!bigsur!berkeley!mmoreno From: mmoreno@berkeley.edu (Mateo Moreno) Newsgroups: comp.dsp Subject: Re: Observation: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar09.111751.2665@berkeley.edu> Date: Thu, 09 Mar 1995 11:17:51 GMT References: <1995Mar06.162751.4084@pacbell.net> <1995Mar07.164851.7895@demon.co.uk> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Mar07.164851.7895@demon.co.uk>, jokonkwo@demon.co.uk (Joachim Okonkwo) 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. > Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. -- Mateo Moreno US Robotics Courier V.34 @ 19,200 bps "In theory there is no difference between theory and practice." From kandersson@kiae.su Sat Mar 11 13:26:51 1995 Path: ashpoly!cascade!mxgate!coyoacan!kiae!kandersson From: kandersson@kiae.su (Karen Andersson) Newsgroups: comp.dsp Subject: Re: Observation: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar11.132651.4317@kiae.su> Date: Sat, 11 Mar 1995 13:26:51 GMT References: <1995Mar06.162751.4084@pacbell.net> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Mar06.162751.4084@pacbell.net>, drodriguez@pacbell.net (Dong-hyun Rodríguez) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch 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. -- Karen Andersson Opinions expressed are solely my own and not those of Kurchatov Institute of Atomic Energy, Moscow. ------------------------------------------------------------