From asato@berkeley.edu Thu Mar 16 17:47:45 1995 Path: ashpoly!cascade!brgate!saturno!berkeley!asato From: asato@berkeley.edu (Anja Sato) Newsgroups: comp.dsp Subject: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar16.174745.8270@berkeley.edu> Date: Thu, 16 Mar 1995 17:47:45 GMT Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. 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? -- Anja Sato SupraFAXModem 28.8 @ 28,800 bps "There are 14 nodes and only 10 countries. Count again." From esanchez@demon.co.uk Sat Mar 18 01:01:45 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!demon!esanchez From: esanchez@demon.co.uk (Emi Sánchez) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar18.010145.2616@demon.co.uk> Date: Sat, 18 Mar 1995 01:01:45 GMT References: <1995Mar16.174745.8270@berkeley.edu> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Mar16.174745.8270@berkeley.edu>, asato@berkeley.edu (Anja Sato) writes: > Attempted to replicate Dr. Anton Reiss's 1989 paper on Nova Hart's vocal pitch distribution. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. -- Emi Sánchez "When every node is whole, the channel opens." Decstation 5000/200 / System 7.5.1 From skuznetsov@u-tokyo.ac.jp Sat Mar 18 06:01:45 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!u-tokyo!skuznetsov From: skuznetsov@u-tokyo.ac.jp (Seo-yeon Kuznetsov) Newsgroups: comp.dsp Subject: Re: Replicating Anton Reiss's 7.1-sigma pitch variance analysis Message-ID: <1995Mar18.060145.1682@u-tokyo.ac.jp> Date: Sat, 18 Mar 1995 06:01:45 GMT References: <1995Mar16.174745.8270@berkeley.edu> <1995Mar18.010145.2616@demon.co.uk> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1995Mar18.010145.2616@demon.co.uk>, esanchez@demon.co.uk (Emi Sánchez) writes: > The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. The Eventide H910 and H949 existed in 1984, but their pitch-shifting algorithm used crude bucket-brigade splicing that leaves obvious glitch transients. -- Seo-yeon Kuznetsov -- University of Tokyo Department of Information Science "We don't sign stars. We build them."