Hi Ben,
please keep discussions on the list. I don't fully understand your question. You, Fons and I (as well as others) had a very very lengthy discussion on why this is hard and how to do that on the mailing list a while back. Best regards, Marcus On 03/19/2017 07:13 AM, Benny Alexandar wrote: > > Hi Marcus, > > > I'm using digital radio (DRM) receiver. > > > How to synchronize the audio in digital radio reception with > transmitter audio clock to avoid buffer over flow and under run ? > > > Audio In-> DRM Tx --->......--->USRP----> gr-drm---> Audio out > > > -ben > > ------------------------------------------------------------------------ > *From:* USRP-users <[email protected]> on behalf of > Marcus Müller via USRP-users <[email protected]> > *Sent:* Sunday, March 19, 2017 12:03:11 AM > *To:* [email protected] > *Subject:* Re: [USRP-users] Audio Synchronization > > > Hi Benny, > > > what kind of broadcast are you referring to? AM, FM (which are analog > audio, so you'd not have any audio clock), DRM, DAB/DAB+? > > maybe a really quick block diagram would help me understand the issue > at hand. > > > Best regards, > > Marcus > > > On 18.03.2017 14:03, Benny Alexandar via USRP-users wrote: >> >> Hi, >> >> >> I'm implementing the broadcast receiver using USRP & GNU Radio. For >> audio synchronization with transmitter clock, should I use the RF >> local clock base band arriving sample time or estimate the audio >> clock after audio decoding ? >> >> >> How to do the synchronization with audio transmitter clock ? >> >> >> -ben >> >> >> >> _______________________________________________ >> USRP-users mailing list >> [email protected] >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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