S
Sidney Cadot
Hi all,
For hobby purposes (satisfying my curiosity; checking the quality of
digital audio extraction) I would like to get a digitized representation
of the raw signal as picked up by the reflected laser sensor of a CD
player, preferably at something like 8-bit resolution with 10--20
Msamples/sec (although I probably could get away with as little as 5
Msamples/sec).
Ideally, I would like to be able to sample an entire 74 minute CD in
this way in one go, which would mean I would need to store a few tens of
gigabytes of data - fortunately, harddisk space is cheap these days.
The most obvious solution would be to have a rather high speed ADC on a
board with a PCI interface, along with software capable of capturing
directly to the hard disk.
Does anyone here have suggestions/recommendations/alternatives as to
what kind of gear I would need to do this? Budget-wise, I'd be willing
to spend a couple of hundred dollars but not much more. I don't even
know if what I want is at all possible in this price range.
Any feedback would be greatly appreciated.
Best regards,
Sidney Cadot
The Netherlands
For hobby purposes (satisfying my curiosity; checking the quality of
digital audio extraction) I would like to get a digitized representation
of the raw signal as picked up by the reflected laser sensor of a CD
player, preferably at something like 8-bit resolution with 10--20
Msamples/sec (although I probably could get away with as little as 5
Msamples/sec).
Ideally, I would like to be able to sample an entire 74 minute CD in
this way in one go, which would mean I would need to store a few tens of
gigabytes of data - fortunately, harddisk space is cheap these days.
The most obvious solution would be to have a rather high speed ADC on a
board with a PCI interface, along with software capable of capturing
directly to the hard disk.
Does anyone here have suggestions/recommendations/alternatives as to
what kind of gear I would need to do this? Budget-wise, I'd be willing
to spend a couple of hundred dollars but not much more. I don't even
know if what I want is at all possible in this price range.
Any feedback would be greatly appreciated.
Best regards,
Sidney Cadot
The Netherlands
