Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-10 Thread Brian Butterworth
On 06/03/2008, Steve Jolly <[EMAIL PROTECTED]> wrote: > > Christopher Woods wrote: > >> Can you give an exact channel, date and time when you > >> observed the phenomenon? (03:59 GMT last night on N24, perhaps?) > > > > Definitely. Observable on BBC2 last night/this morning (05/03/2008) > during >

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-07 Thread ST
Quoting Martin Deutsch <[EMAIL PROTECTED]>: I've been emailing Christopher off-list about this - I suspect it may well be a reciever issue. Most of the services on mux 1 are coded in London, and are the same across much of the country on DTT -- and I'm not seeing any phase issues on our monitori

RE: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-06 Thread Christopher Woods
> Martin Deutsch wrote: > > I've suggested that Christopher tries another reciever, or > moves the > > aerial to somewhere with better signal strength. (I don't know that > > much about how the decoding process works, but perhaps someone more > > fluent in DVB will know - is it possible that er

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-06 Thread Steve Jolly
Martin Deutsch wrote: I've suggested that Christopher tries another reciever, or moves the aerial to somewhere with better signal strength. (I don't know that much about how the decoding process works, but perhaps someone more fluent in DVB will know - is it possible that error correction and rec

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-06 Thread Martin Deutsch
I've been emailing Christopher off-list about this - I suspect it may well be a reciever issue. Most of the services on mux 1 are coded in London, and are the same across much of the country on DTT -- and I'm not seeing any phase issues on our monitoring here, with a couple of different set-top-box

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-06 Thread Matt Barber
Have you tried two different freeview receivers? Could it be something strange going on in hardware, or delay introduced on speaker setup / processing? On Thu, Mar 6, 2008 at 1:08 PM, Steve Jolly <[EMAIL PROTECTED]> wrote: > Christopher Woods wrote: > >> Can you give an exact channel, date and t

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-06 Thread Steve Jolly
Christopher Woods wrote: Can you give an exact channel, date and time when you observed the phenomenon? (03:59 GMT last night on N24, perhaps?) Definitely. Observable on BBC2 last night/this morning (05/03/2008) during the intro for "Spin" (03:44am). Also observable during the 60second countdo

RE: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-05 Thread Christopher Woods
> Can you give an exact channel, date and time when you > observed the phenomenon? (03:59 GMT last night on N24, perhaps?) Definitely. Observable on BBC2 last night/this morning (05/03/2008) during the intro for "Spin" (03:44am). Also observable during the 60second countdown buffer for N24 top o

Re: [backstage] Is it just me, or is some stereo audio on BBC chans (Freeview) out of phase?

2008-03-05 Thread Steve Jolly
Christopher Woods wrote: Not used my USB Freeview receiver for a while, hooked it up because I dug out an amplified aerial and thought 'heck, why not.' In essense, audio seems to be varying degrees out of phase - measurably 90 degrees out of phase on BBC Three and N24. I observed this phenomeno