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
111BPM
Beats per bar
4 beats
Delay fraction
5/16 bar

Converted to seconds

Length of 1 beat
0.541 sec
1.85 Hz
Length of 1 bar
2.162 sec
0.462 Hz
Delay length
0.676 sec
1.48 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 5 bars

1 reps
5/16
675.7 ms
2 reps
5/8
1351.4 ms
3 reps
15/16
2.027 sec
4 reps
5/4
2.703 sec
5 reps
25/16
3.378 sec
6 reps
15/8
4.054 sec
7 reps
35/16
4.73 sec
8 reps
5/2
5.406 sec
9 reps
45/16
6.081 sec
10 reps
25/8
6.757 sec
11 reps
55/16
7.433 sec
12 reps
15/4
8.108 sec
13 reps
65/16
8.784 sec
14 reps
35/8
9.46 sec
15 reps
75/16
10.135 sec
16 reps
5
10.811 sec

Visualized

1 bar2 bars3 bars4 bars5 bar6 bars7 bars8 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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