Delay

Delay repeats a sound after a time interval. Feedback sends some of the delayed signal back into the delay path, creating further repeats; wet/dry balances the repeats against the original. Many DAWs offer tempo-synced note divisions as well as a time setting in milliseconds.

Tempo and delay time are related through the beat duration: a quarter note lasts 60,000 ÷ BPM milliseconds. Other subdivisions divide or multiply that duration; for example, an eighth note is half of a quarter note. If your DAW offers sync, select a musical division without doing the arithmetic.

LISTEN

Add a short delay to a repeated note or phrase. Begin with clearly separated repeats and a restrained feedback amount. Then raise feedback so the repetitions are obvious. Reduce playback first if the repeats build up or become harsh.

TRY

Compare a tempo-synced division with a millisecond setting if both are available. Change one control at a time, then reduce feedback and wet level. Listen for whether repeats fill a gap, reinforce rhythm or obscure the next phrase. Bypass and compare again at similar perceived loudness where practical.

APPLY

Choose one delay purpose and keep the effect only if it serves that purpose. Record whether sync or a free time setting fit the part. A delay can be bypassed or removed if its repeats clutter the arrangement.

Technical reference: Ableton Live Manual: Delay describes synced beat divisions, milliseconds, feedback and dry/wet. The calculation above assumes a quarter-note beat at a steady BPM.