delaycalc

→ ‘delaycalc’

What

delaycalc is a Ruby application used to calculate delay times for digital delay processors that will match the tempo of music in bpm.

Installing

sudo gem install delaycalc

Basics

$ ruby <bpm>

Demonstration of usage

$ ruby delaycalc 120

BPM: 120
W(1/1): 2000 ms
HD(1/2.): 1500 ms
H(1/2): 1000 ms
HT(1/2T): 667 ms
QD(1/4.): 750 ms
Q(1/4): 500 ms
QT(1/4T): 333 ms
ED(1/8.): 375 ms
E(1/8): 250 ms
ET(1/8T): 167 ms
SD(1/16.): 188 ms
S(1/16): 125 ms
ST(1/16T): 83 ms
TD(1/32.): 94 ms
T(1/32): 63 ms
TT(1/32T): 42 ms
Q(1/4): 500 ms

License

This code is free to use under the terms of the MIT license.

Contact

Comments are welcome. Send an email to Doug Sparling

Doug Sparlinge, 12th December 2007
Theme extended from Paul Battley