From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martijn Sipkema" Subject: Re: Fw: writing audiowerk driver (philips saa7146a), some questions Date: Fri, 31 May 2002 13:22:32 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <001a01c2089d$de159800$0400a8c0@martijn> References: Reply-To: "Martijn Sipkema" Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from hirogen.kabelfoon.nl (hirogen.kabelfoon.nl [62.45.45.69]) by alsa.alsa-project.org (8.9.3/8.9.3/SuSE Linux 8.9.3-0.1) with ESMTP id NAA32013 for ; Fri, 31 May 2002 13:23:10 +0200 Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: tomasz motylewski Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org > > - does alsa allow varipitch? i think the new rme cards are supposed to > > have this feature and the audiowerk8 has it, i.e. it can change its > > sampling > > rate from about 37700 to 58200 hz while running in 1hz increments. > > this allows for sync to video/tape/midi or whatever. or it allows for the > > sample rate to be adjusted when receiving audio using rtp. > > Can the frequency be changed without stopping (no loss of sound)? yes > If so it is > an interesting feature, but I am not sure if supported by ALSA. perhaps it could be added? in EASI every driver has a number of supported sample rates and an associated pitch range. --martijn _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm