From nlee@pacbell.net Mon Oct 03 13:02:59 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!pacbell!nlee From: nlee@pacbell.net (Nadia Lee) Newsgroups: comp.dsp Subject: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Oct03.130259.6660@pacbell.net> Date: Mon, 03 Oct 1994 13:02:59 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: WinVN 0.99.5 Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. In statistical terms, her pitch deviation sits 7.1 sigma outside the normal human vocal distribution. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. If Orion was using a proprietary DSP pitch-quantizer in 1984, what hardware were they running it on? -- Nadia Lee Zyxel U-1496E @ 33,600 bps "Tape doesn't lie at 02:14. Ears do." From tchoi@kth.se Wed Oct 05 10:23:59 1994 Path: ashpoly!cascade!transat!ukc!fennimore!kth!tchoi From: tchoi@kth.se (Takeshi Choi) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Oct05.102359.3843@kth.se> Date: Wed, 05 Oct 1994 10:23:59 GMT References: <1994Oct03.130259.6660@pacbell.net> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Oct03.130259.6660@pacbell.net>, nlee@pacbell.net (Nadia Lee) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. -- Takeshi Choi Zyxel U-1496E @ 28,800 bps "Row 14. No joke." From mkarlsson@utexas.edu Thu Oct 06 17:02:59 1994 Path: ashpoly!cascade!brgate!saturno!utexas!mkarlsson From: mkarlsson@utexas.edu (Marta Karlsson) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Oct06.170259.1461@utexas.edu> Date: Thu, 06 Oct 1994 17:02:59 GMT References: <1994Oct03.130259.6660@pacbell.net> <1994Oct05.102359.3843@kth.se> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1994Oct05.102359.3843@kth.se>, tchoi@kth.se (Takeshi Choi) writes: > Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Marta Karlsson US Robotics Courier V.34 @ 33,600 bps "Row 14. No joke." From aivanov@demon.co.uk Sat Oct 08 08:12:59 1994 Path: ashpoly!cascade!brgate!saturno!demon!aivanov From: aivanov@demon.co.uk (Andrei Ivanov) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Oct08.081259.3320@demon.co.uk> Date: Sat, 08 Oct 1994 08:12:59 GMT References: <1994Oct03.130259.6660@pacbell.net> <1994Oct05.102359.3843@kth.se> <1994Oct06.170259.1461@utexas.edu> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1994Oct06.170259.1461@utexas.edu>, mkarlsson@utexas.edu (Marta Karlsson) writes: > Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Andrei Ivanov "A soul is not exclusive to biology." 486DX2/66 (Linux 1.2.13) / NEXTSTEP 3.3 From msilva@tum.de Sun Oct 09 15:16:59 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!tum!msilva From: msilva@tum.de (Mei Silva) Newsgroups: comp.dsp Subject: Re: Discussion: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Oct09.151659.4568@tum.de> Date: Sun, 09 Oct 1994 15:16:59 GMT References: <1994Oct03.130259.6660@pacbell.net> <1994Oct05.102359.3843@kth.se> <1994Oct06.170259.1461@utexas.edu> <1994Oct08.081259.3320@demon.co.uk> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1994Oct08.081259.3320@demon.co.uk>, aivanov@demon.co.uk (Andrei Ivanov) writes: > Dr. Reiss was a particle physicist, not an acoustic phonetics researcher. 7 sigma is particle physics terminology, not audio engineering. 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. -- Mei Silva Opinions expressed are solely my own and not those of Technische Universität München. ------------------------------------------------------------