From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 30.mail-out.ovh.net ([213.186.62.213]) by www.linuxtv.org with smtp (Exim 4.63) (envelope-from ) id 1KYU7E-0003Kr-5Y for linux-dvb@linuxtv.org; Thu, 28 Aug 2008 01:07:53 +0200 Message-ID: <48B5D5C7.6000802@free.fr> Date: Thu, 28 Aug 2008 00:31:35 +0200 From: Franck Bvl MIME-Version: 1.0 To: linux-dvb@linuxtv.org Subject: [linux-dvb] Signal strenght SNR and BER units Reply-To: Franck Bvl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Hi, Whith dvbsnoop or femon, we can view the values of signal strenght (16 bits), SNR (16bits) and BER(32 bits). But what are the the scale and the units of this values. I Googling everywhere and can not find the meaning of its values. Are they're in DB ? I have just find, that the BER for the TT3200 are in 10E-7 scale, but that depends on card and drivers. Can You enlighten me ? I want to convert the hexadecimals values or the decimal form in human readable and explicit values. Best regards Franck _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb