Bit Depth

Definition

The number of bits used to represent each audio sample in a digital recording. Higher bit depth provides more amplitude resolution and greater dynamic range. Common values are 16-bit, 24-bit, and 32-bit float.

In Simple Terms

How precisely your recording captures volume differences — from the softest whisper to the loudest hit. Higher bit depth means more detail and less noise in quiet parts. Record at 24-bit, deliver at 16-bit.

Sources & Verification

• →
  AES17-2020 — AES standard method for digital audio engineering
  Audio Engineering Society, 2020
  https://www.aes.org/publications/standards/
• →
  Pohlmann, K. C. — Principles of Digital Audio (6th ed.)
  McGraw-Hill, 2011

Last verified: 2026-05-04

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