Latency and buffer size explained: what to set when you record, and when you mix
Latency is the gap between playing a note and hearing it back. The buffer size you pick in your DAW is the biggest dial you control, and it trades delay against CPU headroom. Here is how the maths works, what ASIO and Core Audio actually do, when to reach for direct monitoring, and a simple two-setting routine for tracking and mixing.
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