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
167.4BPM
Beats per bar
3 beats
Delay fraction
7/16 bar

Converted to seconds

Length of 1 beat
0.358 sec
2.79 Hz
Length of 1 bar
1.075 sec
0.93 Hz
Delay length
0.47 sec
2.126 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 7 bars

1 reps
7/16
470.4 ms
2 reps
7/8
940.9 ms
3 reps
21/16
1411.3 ms
4 reps
7/4
1881.8 ms
5 reps
35/16
2.352 sec
6 reps
21/8
2.823 sec
7 reps
49/16
3.293 sec
8 reps
7/2
3.764 sec
9 reps
63/16
4.234 sec
10 reps
35/8
4.704 sec
11 reps
77/16
5.175 sec
12 reps
21/4
5.645 sec
13 reps
91/16
6.116 sec
14 reps
49/8
6.586 sec
15 reps
105/16
7.057 sec
16 reps
7
7.527 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

Music calculators & converters

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