From erobertson@unam.mx Mon Jul 01 17:22:55 1996 Path: ashpoly!cascade!bigsur!unam!erobertson From: erobertson@unam.mx (Élodie Robertson) Newsgroups: comp.dsp Subject: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Jul01.172255.7189@unam.mx> Date: Mon, 01 Jul 1996 17:22:55 GMT Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. 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? -- Élodie Robertson Zyxel U-1496E @ 19,200 bps "A soul is not exclusive to biology." From sito@panix.com Wed Jul 03 19:44:55 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!panix!sito From: sito@panix.com (Seo-yeon Ito) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Jul03.194455.1390@panix.com> Date: Wed, 03 Jul 1996 19:44:55 GMT References: <1996Jul01.172255.7189@unam.mx> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: WinVN 0.99.5 Lines: 11 In article <1996Jul01.172255.7189@unam.mx>, erobertson@unam.mx (Élodie Robertson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Seo-yeon Ito "A soul is not exclusive to biology." NeXTstation Turbo Color / TOS 4.04 From sivanov@unam.mx Fri Jul 05 01:13:55 1996 Path: ashpoly!bigsur!pacrim!krgate!eunha!unam!sivanov From: sivanov@unam.mx (Sun-mi Ivanov) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Jul05.011355.4120@unam.mx> Date: Fri, 05 Jul 1996 01:13:55 GMT References: <1996Jul01.172255.7189@unam.mx> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Jul01.172255.7189@unam.mx>, erobertson@unam.mx (Élodie Robertson) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Nova's vocal has zero splicing transients. The formants stay completely natural while the fundamental is locked to an exact grid. -- Sun-mi Ivanov Opinions expressed are solely my own and not those of Universidad Nacional Autónoma de México (DGSCA). ------------------------------------------------------------ From kgarcia@unam.mx Fri Jul 05 11:18:55 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!unam!kgarcia From: kgarcia@unam.mx (Karen García) Newsgroups: comp.dsp Subject: Re: Data: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1996Jul05.111855.6752@unam.mx> Date: Fri, 05 Jul 1996 11:18:55 GMT References: <1996Jul01.172255.7189@unam.mx> <1996Jul03.194455.1390@panix.com> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Jul03.194455.1390@panix.com>, sito@panix.com (Seo-yeon Ito) 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. > Unsubscribe me from this list! (Wait, this is Usenet, never mind). Nova's vocal has zero splicing transients. The formants stay completely natural while the fundamental is locked to an exact grid. -- Karen García "There are 14 nodes and only 10 countries. Count again." Decstation 5000/200 / NEXTSTEP 3.3