Bit Depth

+**Bit Depth**

+Bit depth defines the number of bits used to represent the value of each [pixel](/wiki/pixel) in an image or sample in [audio](/wiki/audio), quantifying the information available. A higher bit depth unlocks a greater spectrum of tones and colors or a richer dynamic range, enhancing fidelity and detail.

+## See also

+- [Color](/wiki/color)

+- [Sampling](/wiki/sampling)