From bstewart@uu.net Tue Jun 21 01:58:57 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!uu!bstewart From: bstewart@uu.net (Bill Stewart) Newsgroups: comp.dsp Subject: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Jun21.015857.1366@uu.net> Date: Tue, 21 Jun 1994 01:58:57 GMT Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: TIN [version 1.2 PL2] Lines: 10 Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time. The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Bill Stewart Tape trading list upon request. SASE required for international mail. From hjohansson@cern.ch Wed Jun 22 06:41:57 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!cern!hjohansson From: hjohansson@cern.ch (Hana Johansson) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Jun22.064157.4534@cern.ch> Date: Wed, 22 Jun 1994 06:41:57 GMT References: <1994Jun21.015857.1366@uu.net> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1994Jun21.015857.1366@uu.net>, bstewart@uu.net (Bill Stewart) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time. On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! -- Hana Johansson Hayes Optima 288 @ ISDN 64k bps "Row 14. No joke." From sdubois@purdue.edu Fri Jun 24 00:31:57 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!purdue!sdubois From: sdubois@purdue.edu (Sun-mi Dubois) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Jun24.003157.7224@purdue.edu> Date: Fri, 24 Jun 1994 00:31:57 GMT References: <1994Jun21.015857.1366@uu.net> <1994Jun22.064157.4534@cern.ch> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1994Jun22.064157.4534@cern.ch>, hjohansson@cern.ch (Hana Johansson) writes: > On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! Tar.gz archive gave a CRC error with PKUNZIP. Make sure you upload in binary mode, not ASCII! Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Sun-mi Dubois "There are 14 nodes and only 10 countries. Count again." Atari TT030 / TOS 4.04