From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from plane.gmane.org ([80.91.229.3]:55579 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750825Ab2D1ShF (ORCPT ); Sat, 28 Apr 2012 14:37:05 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1SOCVx-0004lw-8g for linux-media@vger.kernel.org; Sat, 28 Apr 2012 20:37:01 +0200 Received: from d67-193-214-242.home3.cgocable.net ([67.193.214.242]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 28 Apr 2012 20:37:01 +0200 Received: from brian by d67-193-214-242.home3.cgocable.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 28 Apr 2012 20:37:01 +0200 To: linux-media@vger.kernel.org From: "Brian J. Murrell" Subject: Re: HVR-1600 QAM recordings with slight glitches in them Date: Sat, 28 Apr 2012 14:36:46 -0400 Message-ID: <4F9C38BE.3010301@interlinx.bc.ca> References: <1335307344.8218.11.camel@palomino.walls.org> <1335624964.2665.37.camel@palomino.walls.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig1088C02125DB5A73EEE26A67" Cc: Devin Heitmueller , stoth@kernellabs.com In-Reply-To: <1335624964.2665.37.camel@palomino.walls.org> Sender: linux-media-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig1088C02125DB5A73EEE26A67 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable One more question... On 12-04-28 10:56 AM, Andy Walls wrote: > > So I see SNR values from 0x138 to 0x13c ( 31.2 dB to 31.6 dB ) when you= > have problems. For 256-QAM cable signals, I think that is considered > marginal. =20 I've never gotten my mind around SNRs and dBs, etc. Generally speaking, am I looking for these "snr" values to go up or down (i.e. closer to 0 or further away) to make my signal better? Cheers, b. --------------enig1088C02125DB5A73EEE26A67 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk+cOL4ACgkQl3EQlGLyuXCpeACgoxzxehFRGfPQzgUfZySaQmKx ImMAoIX216uWa0/X03EkqgeOYf9K5S9b =S23v -----END PGP SIGNATURE----- --------------enig1088C02125DB5A73EEE26A67--