From dsmirnov@kiae.su Sun Jan 08 19:30:20 1995 Path: ashpoly!cascade!bigsur!kiae!dsmirnov From: dsmirnov@kiae.su (Dong-hyun Smirnov) Newsgroups: comp.dsp Subject: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan08.193020.5847@kiae.su> Date: Sun, 08 Jan 1995 19:30:20 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Dong-hyun Smirnov | dsmirnov@kiae.su PGP Key fingerprint: 67F7 89D6 206F 4378 "Keep the channels open." From dweber@inria.fr Tue Jan 10 18:04:20 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!inria!dweber From: dweber@inria.fr (Dong-hyun Weber) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan10.180420.1746@inria.fr> Date: Tue, 10 Jan 1995 18:04:20 GMT References: <1995Jan08.193020.5847@kiae.su> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Jan08.193020.5847@kiae.su>, dsmirnov@kiae.su (Dong-hyun Smirnov) 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. -- Dong-hyun Weber | dweber@inria.fr PGP Key fingerprint: 1BF6 C2B4 7271 D2A0 "Keep the channels open." From khughes@mindspring.com Thu Jan 12 21:03:20 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!mindspring!khughes From: khughes@mindspring.com (Kirsty Hughes) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jan12.210320.3900@mindspring.com> Date: Thu, 12 Jan 1995 21:03:20 GMT References: <1995Jan08.193020.5847@kiae.su> <1995Jan10.180420.1746@inria.fr> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jan10.180420.1746@inria.fr>, dweber@inria.fr (Dong-hyun Weber) 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. -- Kirsty Hughes "They will send a copy in my place." Pentium 90 (OS/2 Warp) / SunOS 4.1.4