Audio delay calculator

Give the tempo and the time signature

Express the length of the delay as fractions of a bar

Musical tempo

Beats per minute
184.6BPM
Beats per bar
3 beats
Delay fraction
13/16 bar

Converted to seconds

Length of 1 beat
0.325 sec
3.077 Hz
Length of 1 bar
0.975 sec
1.026 Hz
Delay length
0.792 sec
1.262 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 13 bars

1 reps
13/16
792.3 ms
2 reps
13/8
1584.5 ms
3 reps
39/16
2.377 sec
4 reps
13/4
3.169 sec
5 reps
65/16
3.961 sec
6 reps
39/8
4.754 sec
7 reps
91/16
5.546 sec
8 reps
13/2
6.338 sec
9 reps
117/16
7.13 sec
10 reps
65/8
7.923 sec
11 reps
143/16
8.715 sec
12 reps
39/4
9.507 sec
13 reps
169/16
10.3 sec
14 reps
91/8
11.092 sec
15 reps
195/16
11.884 sec
16 reps
13
12.676 sec

Visualized

1 bar2 bars3 bars4 bar5 bars6 bars7 bar8 bars
♩♩♩♩♩♩♩♩
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

How to use this page

If you have a 135 BPM song, and you want a phase modulation of 4 beats (1 bar): that is 1777.6 ms
If you have a 128 BPM song, and you want an audio delay of 2/3 of a beat: this is 312.5 ms

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