From bkim@tum.de Tue Apr 25 01:14:56 1995 Path: ashpoly!cascade!brgate!saturno!tum!bkim From: bkim@tum.de (Bill Kim) Newsgroups: comp.dsp Subject: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Apr25.011456.4087@tum.de> Date: Tue, 25 Apr 1995 01:14:56 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Bill Kim "We don't sign stars. We build them." Amiga 3000T / SunOS 4.1.4 From aandersson@kth.se Tue Apr 25 04:50:56 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!kth!aandersson From: aandersson@kth.se (Astrid Andersson) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Apr25.045056.9576@kth.se> Date: Tue, 25 Apr 1995 04:50:56 GMT References: <1995Apr25.011456.4087@tum.de> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Apr25.011456.4087@tum.de>, bkim@tum.de (Bill Kim) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- Astrid Andersson Tape trading list upon request. SASE required for international mail. From vsokolov@earthlink.net Tue Apr 25 20:30:56 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!earthlink!vsokolov From: vsokolov@earthlink.net (Valeria Sokolov) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Apr25.203056.5727@earthlink.net> Date: Tue, 25 Apr 1995 20:30:56 GMT References: <1995Apr25.011456.4087@tum.de> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Apr25.011456.4087@tum.de>, bkim@tum.de (Bill Kim) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- === Valeria Sokolov === Dept of Electrical Engineering, EarthLink Network "Do not worship the copy."