13 Apr
2007
13 Apr
'07
9:58 a.m.
Damon Chaplin wrote:
imagine you "pipe" the output of your synth thru an effect that
introduces a latency (delay).
It might seem insignificant - but: if you use two of those synths with
different Effects afterwards, you get phasing effects!
similar if you have multiple output ports:
http://jackaudio.org/files/docs/html/jack_8h.html#a38
[JACK]MIDI allows to timestamp midi-events. - So the synth-osc's
themselves could be in sync. - try to start two of them, invert the
polarity of one and check if the resulting signal is zero. (bitscope)
If it is, add a LADSPA DJ-EQ (1901) to one of the channels, IIRC that
introduces a latency of 3 samples on that channel and you should hear
some phased signal.
#robin
On Thu, 2007-04-12 at 15:40 +0200, Robin Gareus wrote:
minor detail -
in the jack_process callback:
add jack_port_get_total_latency(..) to Note[i].oscillator_offset;
Can you explain that a bit more - why is it needed?