This is an Audulus version 4 master BPM clock with count-in and an external sync. It can be set from 20 to 200 BPM (beats per minute). It outputs variable pulse width clocks from 1/64 notes to 64 bars.There is a count-in which can be set to 0, 1, 2, 4 or 8 1/4 note beats. A count-in output is provided for a click if desired. The sync/external input works as follows: When the External toggle is off the sync input acts as a normal sync and resets the phase to 0 but does not adjust the BPM. When the External toggle is on, the clock will calculate the BPM of the incoming sync signal and adjust its own BPM to match. In this case it assumes that the sync signal is a 1/4 note beat clock.
The run and ext toggles have an input to allow the toggles to be controlled by an external signal. There is a pulse width knob that can adjust the duty cycle of the clock signals from 1 to 99% and an external reset input
I/O
Input
Signal Range
Notes
sync/ext
0-1 clock or gate
when ext is off acts as a sync, when on will adjust the BPM tp match an incoming beat clock
reset
0-1 gate
resets the clock
Output
Signal Range
Notes
cnt in
0-1 clock
provides a beat clock for the count-in.
clock outputs
0-1 clock
variable width clocks from 1/64 notes to 64 bars
Controls
Control
Function
Notes
BPM
beats per minute
sets the tempo of the clock in 1/4 note beats
cnt in
count-in
count-in for the clock start - 0, 1, 2, 4, or 8 beats
Thanks!
It uses a zero-crossing node to calculate the bpm. It takes a couple of beats to stabilize, but it allows you to subdivide an external beat clock.
