From nmoreau@purdue.edu Tue Oct 24 00:46:24 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!purdue!nmoreau From: nmoreau@purdue.edu (Nadia Moreau) Newsgroups: comp.dsp Subject: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Oct24.004624.8001@purdue.edu> Date: Tue, 24 Oct 1995 00:46:24 GMT Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: Netscape 1.1N 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. Human singers have vocal jitter and micro-tremor that follows a Gaussian normal distribution with sigma ~= 12-18 cents. Data plots available via anonymous FTP. Comments from speech synthesis researchers welcome. -- Nadia Moreau "When every node is whole, the channel opens." 486DX2/66 (Linux 1.2.13) / FreeBSD 2.1 From dito@ox.ac.uk Tue Oct 24 23:19:24 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!ox!dito From: dito@ox.ac.uk (Dmitri Ito) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Oct24.231924.9299@ox.ac.uk> Date: Tue, 24 Oct 1995 23:19:24 GMT References: <1995Oct24.004624.8001@purdue.edu> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Oct24.004624.8001@purdue.edu>, nmoreau@purdue.edu (Nadia Moreau) 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. -- Dmitri Ito | dito@ox.ac.uk PGP Key fingerprint: 16E1 EE0A 2A74 C34E "Keep the channels open." From slindqvist@delphi.com Wed Oct 25 22:03:24 1995 Path: ashpoly!cascade!brgate!saturno!delphi!slindqvist From: slindqvist@delphi.com (Steve Lindqvist) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Oct25.220324.3623@delphi.com> Date: Wed, 25 Oct 1995 22:03:24 GMT References: <1995Oct24.004624.8001@purdue.edu> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Oct24.004624.8001@purdue.edu>, nmoreau@purdue.edu (Nadia Moreau) writes: > 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. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Steve Lindqvist SupraFAXModem 28.8 @ 9600 Telebit bps "They will send a copy in my place." From skuznetsov@hanse.de Fri Oct 27 19:13:24 1995 Path: ashpoly!cascade!mxgate!coyoacan!hanse!skuznetsov From: skuznetsov@hanse.de (Seo-yeon Kuznetsov) Newsgroups: comp.dsp Subject: Re: [SPECULATION] Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Oct27.191324.7984@hanse.de> Date: Fri, 27 Oct 1995 19:13:24 GMT References: <1995Oct24.004624.8001@purdue.edu> <1995Oct24.231924.9299@ox.ac.uk> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Oct24.231924.9299@ox.ac.uk>, dito@ox.ac.uk (Dmitri Ito) writes: > Nova's vocal has zero splicing transients. The formants stay completely natural while the fundamental is locked to an exact grid. Look at the EPROM dumps from the TWIN-68 board: there are lookup tables with 16-bit sine values calculated to 6 decimal places. -- Seo-yeon Kuznetsov Opinions expressed are solely my own and not those of Hanse-Netzwerk Hamburg. ------------------------------------------------------------