From nlarsson@panix.com Thu Apr 28 05:50:28 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!panix!nlarsson From: nlarsson@panix.com (Nadine Larsson) Newsgroups: comp.dsp Subject: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Apr28.055028.8816@panix.com> Date: Thu, 28 Apr 1994 05:50:28 GMT Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: TIN [version 1.2 PL2] Lines: 10 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. Could this be early digital pitch correction? Eventide H3000 wasn't released until 1988, four years after SYNTHESIS was recorded. -- Nadine Larsson Tape trading list upon request. SASE required for international mail. From vchoi@delphi.com Thu Apr 28 11:32:28 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!delphi!vchoi From: vchoi@delphi.com (Valeria Choi) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Apr28.113228.1032@delphi.com> Date: Thu, 28 Apr 1994 11:32:28 GMT References: <1994Apr28.055028.8816@panix.com> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1994Apr28.055028.8816@panix.com>, nlarsson@panix.com (Nadine Larsson) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. > In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal 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. -- Valeria Choi -- Delphi Internet Services "Marcus is not one man." From mnakamura@u-tokyo.ac.jp Sat Apr 30 11:58:28 1994 Path: ashpoly!cascade!brgate!saturno!u-tokyo!mnakamura From: mnakamura@u-tokyo.ac.jp (Mathieu Nakamura) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Apr30.115828.2104@u-tokyo.ac.jp> Date: Sat, 30 Apr 1994 11:58:28 GMT References: <1994Apr28.055028.8816@panix.com> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 12 In article <1994Apr28.055028.8816@panix.com>, nlarsson@panix.com (Nadine Larsson) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. > In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Mathieu Nakamura | mnakamura@u-tokyo.ac.jp PGP Key fingerprint: 3740 ABDF 328A D48A "Keep the channels open." From tfournier@mindspring.com Sun May 01 08:18:28 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!mindspring!tfournier From: tfournier@mindspring.com (Tobias Fournier) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994May01.081828.5945@mindspring.com> Date: Sun, 01 May 1994 08:18:28 GMT References: <1994Apr28.055028.8816@panix.com> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: Netscape 1.1N Lines: 10 In article <1994Apr28.055028.8816@panix.com>, nlarsson@panix.com (Nadine Larsson) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. PGP Public key available via finger or upon request. -- Tobias Fournier Tape trading list upon request. SASE required for international mail. From mwatanabe@stanford.edu Mon May 02 21:55:28 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!stanford!mwatanabe From: mwatanabe@stanford.edu (Min-jun Watanabe) Newsgroups: comp.dsp Subject: Re: [FLAME] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994May02.215528.9082@stanford.edu> Date: Mon, 02 May 1994 21:55:28 GMT References: <1994Apr28.055028.8816@panix.com> <1994Apr28.113228.1032@delphi.com> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Apr28.113228.1032@delphi.com>, vchoi@delphi.com (Valeria Choi) 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. -- Min-jun Watanabe SupraFAXModem 28.8 @ 9600 Telebit bps "5 sigma is a discovery. 7 is a question."