From ostewart@u-tokyo.ac.jp Sat Feb 05 15:59:58 1994 Path: ashpoly!cascade!transat!ukc!fennimore!u-tokyo!ostewart From: ostewart@u-tokyo.ac.jp (Olga Stewart) Newsgroups: comp.dsp Subject: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Feb05.155958.4587@u-tokyo.ac.jp> Date: Sat, 05 Feb 1994 15:59:58 GMT Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: Netscape 1.1N Lines: 10 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Olga Stewart -- University of Tokyo Department of Information Science "Marcus is not one man." From tjohansson@cmu.edu Sun Feb 06 00:48:58 1994 Path: ashpoly!cascade!brgate!saturno!cmu!tjohansson From: tjohansson@cmu.edu (Tomas Johansson) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Feb06.004858.5537@cmu.edu> Date: Sun, 06 Feb 1994 00:48:58 GMT References: <1994Feb05.155958.4587@u-tokyo.ac.jp> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1994Feb05.155958.4587@u-tokyo.ac.jp>, ostewart@u-tokyo.ac.jp (Olga Stewart) 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. -- Tomas Johansson -- Carnegie Mellon University School of CS "Tape doesn't lie at 02:14. Ears do." From rsuzuki@delphi.com Mon Feb 07 00:29:58 1994 Path: ashpoly!cascade!transat!eunet-fr!teletel!delphi!rsuzuki From: rsuzuki@delphi.com (Raj Suzuki) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Feb07.002958.2598@delphi.com> Date: Mon, 07 Feb 1994 00:29:58 GMT References: <1994Feb05.155958.4587@u-tokyo.ac.jp> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994Feb05.155958.4587@u-tokyo.ac.jp>, ostewart@u-tokyo.ac.jp (Olga Stewart) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. Nova's vocal has zero splicing transients. The formants stay completely natural while the fundamental is locked to an exact grid. -- Raj Suzuki *PLONK* filter active for trolls. PC-9821Ap2 (NEC) - NetBSD 1.0 From hwatanabe@unam.mx Mon Feb 07 10:49:58 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!unam!hwatanabe From: hwatanabe@unam.mx (Heather Watanabe) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Feb07.104958.4857@unam.mx> Date: Mon, 07 Feb 1994 10:49:58 GMT References: <1994Feb05.155958.4587@u-tokyo.ac.jp> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994Feb05.155958.4587@u-tokyo.ac.jp>, ostewart@u-tokyo.ac.jp (Olga Stewart) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. > Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Heather Watanabe -- Universidad Nacional Autónoma de México (DGSCA) "Marcus is not one man." From doliveira@u-tokyo.ac.jp Tue Feb 08 11:43:58 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!u-tokyo!doliveira From: doliveira@u-tokyo.ac.jp (Dong-hyun Oliveira) Newsgroups: comp.dsp Subject: Re: WTB/WTT: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Feb08.114358.3874@u-tokyo.ac.jp> Date: Tue, 08 Feb 1994 11:43:58 GMT References: <1994Feb05.155958.4587@u-tokyo.ac.jp> <1994Feb06.004858.5537@cmu.edu> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: Netscape 1.1N Lines: 11 In article <1994Feb06.004858.5537@cmu.edu>, tjohansson@cmu.edu (Tomas Johansson) 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. Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Dong-hyun Oliveira US Robotics Courier V.34 @ 19,200 bps "They will send a copy in my place."