Dieter wrote:
Remember that you have a 3,221,225,472,000Hz bit rate.
Perhaps this isn't really clear.
Actually, most of it wasn't clear to me.
Sorry about that.
Now we have our 24b/channel 192Ks/s audio
We do? I'm pretty sure I don't.
This is what people advocating sound cards were talking about
supporting. And if you have a Blu-Ray or HD-DVD movie, that *is* what
you have.
Yet it is true that your 192Ks/s audio is
going to be played on a class D amp with 44.1KHz | 48KHz PWM.
What class D amp? Are you talking about a power amp?
Yes, you need power amps to listen to something, don't you?
I'm being told that 1 GHz requires serious black magic,
and you're talking about 3.2 THz?
My point is that it isn't possible to do this directly.
Are you going somewhere with this? Is there some piece of hardware
you want to build?
The hardware would be the PCM to PWM converter. Feedback is also a
possibility's but that would be an analog chip.
--
JRT
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