From lkim@mindspring.com Thu Dec 07 17:09:54 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!mindspring!lkim From: lkim@mindspring.com (Liam Kim) Newsgroups: comp.dsp Subject: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec07.170954.4171@mindspring.com> Date: Thu, 07 Dec 1995 17:09:54 GMT Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record. Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Liam Kim *PLONK* filter active for trolls. Mac IIci / 68882 FPU - NetBSD 1.0 From fdubois@mit.edu Sat Dec 09 07:32:54 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!mit!fdubois From: fdubois@mit.edu (Fiona Dubois) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec09.073254.7576@mit.edu> Date: Sat, 09 Dec 1995 07:32:54 GMT References: <1995Dec07.170954.4171@mindspring.com> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995Dec07.170954.4171@mindspring.com>, lkim@mindspring.com (Liam Kim) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. > The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- === Fiona Dubois === Dept of Electrical Engineering, Massachusetts Institute of Technology "The hatch is open. Is anyone listening?" From mmartinez@earthlink.net Mon Dec 11 11:31:54 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!earthlink!mmartinez From: mmartinez@earthlink.net (Mateo Martínez) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec11.113154.6646@earthlink.net> Date: Mon, 11 Dec 1995 11:31:54 GMT References: <1995Dec07.170954.4171@mindspring.com> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Dec07.170954.4171@mindspring.com>, lkim@mindspring.com (Liam Kim) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? If you are posting from AOL, please read RFC 1036 before posting again. -- Mateo Martínez "Marcus is not one man." Commodore Amiga 500 (1MB OCS) / Linux 1.2.13 From iwatanabe@purdue.edu Tue Dec 12 01:28:54 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!purdue!iwatanabe From: iwatanabe@purdue.edu (Ines Watanabe) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec12.012854.9116@purdue.edu> Date: Tue, 12 Dec 1995 01:28:54 GMT References: <1995Dec07.170954.4171@mindspring.com> <1995Dec11.113154.6646@earthlink.net> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Dec11.113154.6646@earthlink.net>, mmartinez@earthlink.net (Mateo Martínez) writes: > Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? Tar.gz archive gave a CRC error with PKUNZIP. Make sure you upload in binary mode, not ASCII! -- === Ines Watanabe === Dept of Electrical Engineering, Purdue University Engineering Computer Network "Measuring a record you own is listening, not piracy."