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The number of possible values that an integer bit depth can represent can be calculated by using 2 n, where n is the bit depth. [1] Thus, a 16-bit system has a resolution of 65,536 (2 16) possible values. Integer PCM audio data is typically stored as signed numbers in two's complement format. [2]
The HDMI 1.3 specification defines a bit depth of 30 bits (as well as 36 and 48 bit depths). [21] In that regard, the Nvidia Quadro graphics cards manufactured after 2006 support 30-bit deep color [22] and Pascal or later GeForce and Titan cards when paired with the Studio Driver [23] as do some models of the Radeon HD 5900 series such as the ...
Bit depth may refer to: Color depth , also known as bit depth, the number of bits used to indicate the color of a single pixel Audio bit depth , the number of bits of information in each sample of digital audio
Bit 2: 24-bit depth Bit 1: 20-bit depth Bit 0: 16-bit depth For audio format codecs 2–8, the maximum supported bitrate in bit/s, divided by 8000. For audio format codecs 9–14, format dependent value. For audio format codec 15 (Extension): Bit 7–3: Audio format extended code 00000 0: reserved; 00001 1: Not used; 00010 2: Not used; 00011 3 ...
High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio bit depth. It commonly refers to 96 or 192 kHz sample rates. However, 44.1 kHz/24-bit, 48 kHz/24-bit and 88.2 kHz/24-bit recordings also exist that are labeled HD audio.
Because of the increased dynamic range, HDR contents need to use more bit depth than SDR to avoid banding. While SDR uses a bit depth of 8 or 10 bits, [86] HDR uses 10 or 12 bits, [5] which when combined with the use of more efficient transfer function like PQ or HLG, is enough to avoid banding. [90] [91]
Depending on the color depth, a pixel in the picture will occupy at least n/8 bytes, where n is the bit depth. For an uncompressed, packed-within-rows bitmap, such as is stored in Microsoft DIB or BMP file format, or in uncompressed TIFF format, a lower bound on storage size for a n-bit-per-pixel (2 n colors) bitmap, in bytes, can be calculated as:
Color depth; Computer bus size; Processor register size; Sound quality; Specification or datasheet where the meaning of individual bits in a larger, for example byte-length, message is described. Bit specifications are often required to document low-level device control or data transmission protocols. See bit manipulation.