According to the 01V96 Version 2 manual pdf I downloaded the mixer can do 48K. From the manual:
General Spec
Number of scene memories
99
Sampling Frequency
Internal
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
External
Normal rate: 44.1 kHz–10% to 48 kHz+6%
Double rate: 88.2 kHz–10% to 96 kHz+6%
If you are digitally connecting the 01V96 to other equipment, you must decide which device to use as the wordclock master and which devices to use as slaves, then set up all the devices accordingly. The 01V96 can be used as the wordclock master running at either 44.1 kHz, 48 kHz, 88.2 kHz, or 96 kHz, or slaved to an external wordclock source.
Wordclock Connections
To establish wordclock synchronization between the 01V96 and external devices, you can distribute wordclock signals independently via dedicated cables, or you can use clock infor- mation derived from digital audio connections.
The WORD CLOCK IN and OUT connectors transmit and receive wordclock signals inde- pendently on the 01V96. The following examples show two ways in which wordclock sig- nals can be distributed and received via the WORD CLOCK IN and OUT connectors.
--- In Avid-L2@yahoogroups.com, "Job ter Burg (L2B)" <Job_L2@...> wrote:
>
>
>
> As others stated, you need some way to feed sync to the 01V.
>
> The 01V cannot generate a 48K clock, only 44.1. So you need it to slave to a digital source, and it looks like it is trying to slave to AES1/2, where your Avid is connected to. As soon as your Avid goes into capture mode (or to record scratch track or audio punch in), it will look to its AES inputs for sync. If the output of your mixer is routed to the Avid, then there's an audio clock loop, with the Avid looking for sync from the 01V, which is trying to slave to the Avid.
>
> The only way I found around it, is to use a BB Gen that has an AES and/or SPDIF silence output, that is locked to the video burst. I feed the silence from the BB gen into the SPFID input of the 01V. I feed the BB gen into the Avid. Now they are both referenced to the same source clock.
>
> My Mutec Smart Clock generates two different types of gen for HD and SD, plus silence SPDIF/AES, all locked to the same source clock (even with 24PsF HD and 50i PAL at the very same time to the same source clock and audio clock).
>
> Ever since I started using that, all sync issues were gone.
>
> On 3 mei 2011, at 20:32, terryhalle wrote:
>
> > Sometimes when I go to record a scratch from the booth thru the O1V mixer, I get the error message, "The AES/EBU #1/2 source is not connected." Also, on the mixer, I get "Warning: Wrong word clock."
> > This happens randomly in my room and on an identical set up in another MC room. Any ideas on how to fix would be appreciated.
> >
>
If you want to donate to Red Cross quake relief, you can do so through your cell phone. Text redcross to 90999 to make a $10 donation. It will be on your next cell bill.
No comments:
Post a Comment