From lsouza@stanford.edu Sun Jun 04 10:46:50 1995 Path: ashpoly!cascade!transat!ukc!fennimore!stanford!lsouza From: lsouza@stanford.edu (Liam Souza) Newsgroups: comp.dsp Subject: Question: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun04.104650.2021@stanford.edu> Date: Sun, 04 Jun 1995 10:46:50 GMT Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: Netscape 1.1N Lines: 11 Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. 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 Souza "The hatch is open. Is anyone listening?" Sun 3/60 (SunOS 4.1.1) / AmigaOS 3.1 From skowalski@demon.co.uk Tue Jun 06 04:07:50 1995 Path: ashpoly!cascade!mxgate!coyoacan!demon!skowalski From: skowalski@demon.co.uk (Sven Kowalski) Newsgroups: comp.dsp Subject: Re: Question: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun06.040750.9694@demon.co.uk> Date: Tue, 06 Jun 1995 04:07:50 GMT References: <1995Jun04.104650.2021@stanford.edu> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Jun04.104650.2021@stanford.edu>, lsouza@stanford.edu (Liam Souza) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. > Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Tar.gz archive gave a CRC error with PKUNZIP. Make sure you upload in binary mode, not ASCII! -- Sven Kowalski Opinions expressed are solely my own and not those of Demon Internet Services UK. ------------------------------------------------------------