Re: Bug? Clicks while recording audio (In) from MIDI (out)
Re: Bug? Clicks while recording audio (In) from MIDI (out)
- Subject: Re: Bug? Clicks while recording audio (In) from MIDI (out)
- From: Kurt Bigler <email@hidden>
- Date: Sat, 22 Feb 2003 12:13:42 -0800
on 2/22/03 2:05 AM, Herbie Robinson <email@hidden> wrote:
>
> It sure *sounds* a lot like what I hear when I connect a MIDI Out to
>
> an Audio In ... +5V at 31250 bps.
>
>
>
> It's very hard to imagine how MIDI bits could find their way into a
>
> digital audio stream. I assume you're recording with built-in audio?
>
>
>
> It's not hard to imagine there being an electrical issue (grounding?
>
> I dunno, I do software) ...
>
>
I believe there was a recent batch of G4 motherboards with a serious
>
grounding problem...
How recent?
I've been having problems on my quicksilver purchased on 4/23/02 with
compu-diginoise appearing in outputs of audio devices attached via USB and
Firewire.
First this was only with the EMI 2|6, which was known to have that problem
on "some machines" - and in fact the problem did not occur with my
powerbook, and in fact gettng the EMagic power supply known to help with
this problem did reduce it, but not eliminate it. But 2 days ago I was
having problems with outputs from my MIO 2882 and the problem went away the
next day without anything having been changed - this was a "motorboating"
sound which seemed to depend on CPU activity.
Are the gounding problems you heard about intermittent in nature?
Thanks,
Kurt Bigler
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