2 Nov
2014
2 Nov
'14
12:53 a.m.
On 11/01/2014 08:10 PM, Clemens Ladisch wrote:
hermann meyer wrote:
A very good paper with example code:
http://kokkinizita.linuxaudio.org/papers/usingdll.pdf
(ardour uses that approach to filter MTC, LTC and MClk)
ciao,
robin
I try to fetch the bpm from the Midi Clock, and
stumble over "jitter".
How do you usually fetch the bpm from Midi Clock, any pointer will be welcome.
<http://en.wikipedia.org/wiki/Phase-locked_loop>
<http://en.wikipedia.org/wiki/Kalman_filter>
MIDI clock is interesting, because deviations from the predicted clock
frequency are either errors and must be suppressed, or are because of
a change in tempo and must replace the old clock rate.