Production and recording · updated 2026-08-16

LATENCY

The delay between playing something and hearing it back through the computer. Set by buffer size and interface drivers.

Production and recording — A studio control room with a DAW session open on screen, monitor speakers and a control surface — the recording and editing setup these production terms describe.

Key takeaways

The delay between playing something and hearing it back through the computer.
Set by buffer size and interface drivers.
It is dominated by buffer size and converter overhead, and it matters most when performing: above roughly 10–12 ms round trip, players start compensating and their timing drifts.
Track vocals at a 64- or 128-sample buffer for a tight monitor feed, then raise it to 1024 for mixing so plugins stop crackling.
Watch out: blaming the interface when the real cause is a plugin.

Quick checklist

Can you define latency in one sentence without looking?
Can you point at latency in a real session, mix or contract?
Have you tried the practical move above at least once?
Would you catch the common mistake before it costs you a take?
Have you opened one of the primary sources below rather than a forum thread?

LATENCY IN DEPTH

Latency is the delay between a sound entering the system and coming back out. It is dominated by buffer size and converter overhead, and it matters most when performing: above roughly 10–12 ms round trip, players start compensating and their timing drifts.

How it works in practice

Track vocals at a 64- or 128-sample buffer for a tight monitor feed, then raise it to 1024 for mixing so plugins stop crackling.

The mistake people make

Blaming the interface when the real cause is a plugin. Look-ahead limiters and linear-phase EQs add their own delay on top of the buffer.

WHERE LATENCY SITS

Latency belongs to production and recording in the Sampled music glossary. Studio words: what the gear does, what the engineer is asking for, what the session sheet means.

TERMS THAT DEPEND ON LATENCY

Buffer size
How many samples your interface collects before handing them to the CPU. Small buffers mean low latency and more dropouts; big buffers the reverse.
ASIO / Core Audio
Low-latency audio driver systems on Windows and macOS respectively. They decide how fast your interface can talk to the DAW.
Audio interface
The box that converts microphones and instruments into digital audio and sends playback back out. It supplies preamps, phantom power, monitoring and low-latency drivers.

TEST YOURSELF

0/3 answered · 0 correct

3 quick questions on latency. Answers are marked instantly — nothing is sent anywhere.

1. Which statement best describes latency?
2. What is the mistake people most often make with latency?
3. In practice, which of these applies to latency?

Ready for the full thing? Take the 25-question terminology test and get a certificate with your name and score.

SOURCES AND CITATIONS

Free, primary references for latency — standards bodies, manufacturers, government offices and university course material. Each one lists the line of this entry it backs up.

Focusrite — buffer size and latency (opens in a new tab)
Primary reference · support.focusrite.com
“The delay between playing something and hearing it back through the computer.”— the claim this source supports
Why it counts: Published by the organisation responsible for the thing being defined, so it is a first-hand source rather than a summary of one.
Reaper user guide (PDF) (opens in a new tab)
Primary reference · reaper.fm
“Set by buffer size and interface drivers.”— the claim this source supports
Why it counts: Published by the organisation responsible for the thing being defined, so it is a first-hand source rather than a summary of one.

RELATED TERMS IN PRODUCTION AND RECORDING

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