From hkuznetsov@netcom.com Thu Jun 08 19:24:47 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!netcom!hkuznetsov From: hkuznetsov@netcom.com (Hana Kuznetsov) Newsgroups: comp.dsp Subject: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun08.192447.9131@netcom.com> Date: Thu, 08 Jun 1995 19:24:47 GMT Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: WinVN 0.99.5 Lines: 11 Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. 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! -- Hana Kuznetsov US Robotics Courier V.34 @ 28,800 bps "In theory there is no difference between theory and practice." From dandersson@hanse.de Sat Jun 10 04:38:47 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!hanse!dandersson From: dandersson@hanse.de (Diego Andersson) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun10.043847.5774@hanse.de> Date: Sat, 10 Jun 1995 04:38:47 GMT References: <1995Jun08.192447.9131@netcom.com> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jun08.192447.9131@netcom.com>, hkuznetsov@netcom.com (Hana Kuznetsov) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? -- Diego Andersson *PLONK* filter active for trolls. 486DX2/66 (Linux 1.2.13) - NetBSD 1.0