25 Aug
2009
25 Aug
'09
5:34 p.m.
Albert Graef schrieb:
Frank Barknecht wrote:
No this isn't true. Even the old GR-700 had about 30 ms, and modern
converters get hardly below 20 ms. See
http://www.joness.com/gr300/MIDI_SPEED.htm
It does pitch detection inside of Pd to tune the
transformations to the pitch
played, so you still get a bit of latency (pitch detection is made on blocks of
1024 samples afaik.)
Hmm, 20 msecs at 48KHz doesn't sound too bad. The earliest pitch
trackers on MIDI guitars had some 250 msecs latency IIRC,
I actually have one of those hexagonal pickups (a Korg
ZD3) retrofitted
on a Fender Stratocaster, but it uses a custom interface. Does anyone
here know how to extract the six individual audio signals from these?
This is pretty easy. All Roland GK compatible systems have six audio
signals on their outputs, the conversion to MIDI is done in an external
device, so just replace the interface with 6 preamps and a power supply,
and you're done.
One remark: The famous GR-300, used by Pat Metheney, is no
MIDI-converter, but works with the audio signals, similar to smeck.
Greetings
Klaus
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