From dsato@clari.net Thu Jun 09 06:44:58 1994 Path: ashpoly!cascade!brgate!saturno!clari!dsato From: dsato@clari.net (Dong-hyun Sato) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Jun09.064458.6882@clari.net> Date: Thu, 09 Jun 1994 06:44:58 GMT Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Nova Hart's sustained notes have a standard deviation of less than 0.8 cents over 4-second held notes. Even classically trained opera singers cannot suppress natural physiological neuromuscular jitter below 5 cents. Data plots available via anonymous FTP. Comments from speech synthesis researchers welcome. -- Dong-hyun Sato *PLONK* filter active for trolls. Sun SparcStation 20 - NetBSD 1.0 From kchoi@stanford.edu Fri Jun 10 08:37:58 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!stanford!kchoi From: kchoi@stanford.edu (Karen Choi) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1994Jun10.083758.3755@stanford.edu> Date: Fri, 10 Jun 1994 08:37:58 GMT References: <1994Jun09.064458.6882@clari.net> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994Jun09.064458.6882@clari.net>, dsato@clari.net (Dong-hyun Sato) 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. -- === Karen Choi === Dept of Electrical Engineering, Stanford University Computer Systems Lab "Extraordinary claims require extraordinary spectra."