From rgirard@pipeline.com Tue Jul 11 14:08:09 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!pipeline!rgirard From: rgirard@pipeline.com (Renata Girard) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jul11.140809.3338@pipeline.com> Date: Tue, 11 Jul 1995 14:08:09 GMT Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: WinVN 0.99.5 Lines: 10 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. 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? -- Renata Girard -- The Pipeline Internet Network "Marcus is not one man." From ymoreau@clari.net Wed Jul 12 19:33:09 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!clari!ymoreau From: ymoreau@clari.net (Yuki Moreau) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jul12.193309.1665@clari.net> Date: Wed, 12 Jul 1995 19:33:09 GMT References: <1995Jul11.140809.3338@pipeline.com> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jul11.140809.3338@pipeline.com>, rgirard@pipeline.com (Renata Girard) writes: > Pitch tracking analysis on track 15 ('Threshold') using autocorrelation and YIN algorithms. Line 11: 'The key is the pitch of my voice.' The vocal pitch IS the demodulation clock for the subcarrier. -- Yuki Moreau *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0 From areyes@ox.ac.uk Fri Jul 14 00:03:09 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!ox!areyes From: areyes@ox.ac.uk (Amy Reyes) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Jul14.000309.1465@ox.ac.uk> Date: Fri, 14 Jul 1995 00:03:09 GMT References: <1995Jul11.140809.3338@pipeline.com> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Jul11.140809.3338@pipeline.com>, rgirard@pipeline.com (Renata Girard) writes: > 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. Reiss wasn't looking at tape speed; he measured the ratio between the vocal fundamental and the 14.2 Hz carrier. -- Amy Reyes -- Oxford University Computing Laboratory "The hatch is open. Is anyone listening?"