PCM=PWM?
Magnus Danielson
magnus at analogue.org
Mon Dec 28 02:23:18 CET 1998
>>>>> "JLH" == J Larry Hendry <jlarryh at iquest.net> writes:
JLH> Magnus wrote:
>> Way off... PCM is the somewhat confusing name for what usually is
>> called sampling (which BTW is a incorrect term, because more is really
>> happening).
>> PCM really means a form of modulation where the waveform is encoded
>> for every sampling pulse. The encoding is being done in a binary
>> system.
JLH> Korg used this term extensively to refer to their sampled data both in
JLH> their samplers in the M1 (and those thereafter) ROM and external RAM cards.
JLH> They even called them PCM data cards.
Not only them, Philips used it alot back in the days when they
promoted the first (14-bit) CD-player.
Cheers,
Magnus
More information about the Synth-diy
mailing list