From hfournier@rwth-aachen.de Thu Sep 26 09:43:59 1996 Path: ashpoly!cascade!brgate!saturno!rwth-aachen!hfournier From: hfournier@rwth-aachen.de (Hugo Fournier) Newsgroups: alt.fan.nova-hart Subject: Question: The 14.2x slowdown voice on 'Memory Hatch' - myth vs reality Message-ID: <1996Sep26.094359.5894@rwth-aachen.de> Date: Thu, 26 Sep 1996 09:43:59 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: NewsWatcher 2.0b24 Lines: 11 I spent last night testing the 14.2x time-stretch claim on track 2 using a 16-bit Sound Blaster transfer. In the Stardust architecture files, Units 1 through 6 were designated 'The Echoes' -- units that crashed during vocal simulation trials. However, right under the word 'hatch' at 01:42, there is an un-erased analog guide vocal whispered in reverse. Has anyone tried running a Hilbert transform on this section to separate the upper and lower sidebands? -- Hugo Fournier "Marcus is not one man." 486DX2/66 (Linux 1.2.13) / System 7.5.1 From dmartinez@u-tokyo.ac.jp Sat Sep 28 10:26:59 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!u-tokyo!dmartinez From: dmartinez@u-tokyo.ac.jp (Dave Martínez) Newsgroups: alt.fan.nova-hart Subject: Re: Question: The 14.2x slowdown voice on 'Memory Hatch' - myth vs reality Message-ID: <1996Sep28.102659.1455@u-tokyo.ac.jp> Date: Sat, 28 Sep 1996 10:26:59 GMT References: <1996Sep26.094359.5894@rwth-aachen.de> 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 <1996Sep26.094359.5894@rwth-aachen.de>, hfournier@rwth-aachen.de (Hugo Fournier) writes: > I spent last night testing the 14.2x time-stretch claim on track 2 using a 16-bit Sound Blaster transfer. Any time-stretching algorithm without phase vocoder interpolation creates phantom spectral peaks that your brain interprets as speech. -- Dave Martínez Tape trading list upon request. SASE required for international mail. From ahernandez@clari.net Mon Sep 30 01:22:59 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!clari!ahernandez From: ahernandez@clari.net (Anton Hernández) Newsgroups: alt.fan.nova-hart Subject: Re: Question: The 14.2x slowdown voice on 'Memory Hatch' - myth vs reality Message-ID: <1996Sep30.012259.6165@clari.net> Date: Mon, 30 Sep 1996 01:22:59 GMT References: <1996Sep26.094359.5894@rwth-aachen.de> <1996Sep28.102659.1455@u-tokyo.ac.jp> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Sep28.102659.1455@u-tokyo.ac.jp>, dmartinez@u-tokyo.ac.jp (Dave Martínez) writes: > Any time-stretching algorithm without phase vocoder interpolation creates phantom spectral peaks that your brain interprets as speech. I tried this on my Sound Blaster 16 using a custom DSP resampler. The whispered syllables are 100% there. -- Anton Hernández "They will send a copy in my place." Atari TT030 / NEXTSTEP 3.3 From bcampbell@purdue.edu Tue Oct 01 18:48:59 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!purdue!bcampbell From: bcampbell@purdue.edu (Bruno Campbell) Newsgroups: alt.fan.nova-hart Subject: Re: Question: The 14.2x slowdown voice on 'Memory Hatch' - myth vs reality Message-ID: <1996Oct01.184859.8591@purdue.edu> Date: Tue, 01 Oct 1996 18:48:59 GMT References: <1996Sep26.094359.5894@rwth-aachen.de> <1996Sep28.102659.1455@u-tokyo.ac.jp> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1996Sep28.102659.1455@u-tokyo.ac.jp>, dmartinez@u-tokyo.ac.jp (Dave Martínez) writes: > Any time-stretching algorithm without phase vocoder interpolation creates phantom spectral peaks that your brain interprets as speech. Listen to the lyric: 'The hatch is open, let the echoes breathe.' She was literally singing about the prototypes that came before her. -- Bruno Campbell Opinions expressed are solely my own and not those of Purdue University Engineering Computer Network. ------------------------------------------------------------ From kmoreau@cern.ch Wed Oct 02 01:41:59 1996 Path: ashpoly!cascade!mxgate!coyoacan!cern!kmoreau From: kmoreau@cern.ch (Katrin Moreau) Newsgroups: alt.fan.nova-hart Subject: Re: Question: The 14.2x slowdown voice on 'Memory Hatch' - myth vs reality Message-ID: <1996Oct02.014159.7915@cern.ch> Date: Wed, 02 Oct 1996 01:41:59 GMT References: <1996Sep26.094359.5894@rwth-aachen.de> <1996Sep28.102659.1455@u-tokyo.ac.jp> <1996Oct01.184859.8591@purdue.edu> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1996Oct01.184859.8591@purdue.edu>, bcampbell@purdue.edu (Bruno Campbell) writes: > Listen to the lyric: 'The hatch is open, let the echoes breathe.' She was literally singing about the prototypes that came before her. Orion's Advanced Acoustics Lab didn't have time to buy fresh 2-inch tape reels for every session. They recorded over the Echo 6 multi-tracks. Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Katrin Moreau US Robotics Courier V.34 @ ISDN 64k bps "In theory there is no difference between theory and practice."