Wikipedia bit depth
Bit depth may refer to: The quantity which estimates quality of a signal quantization, for example: Color depth in digital graphics and video; Audio bit depth in digital audio; For bit depth in drilling for petroleum, see drilling rig; This disambiguation page lists articles associated with theIn digital audio, bit depth describes the number of bits of information recorded for each sample. Bit depth directly corresponds to the resolution of each sample in a set of digital audio data. Common examples of bit depth include CD quality audio, which is recorded at 16 bits, and DVDAudio, which can support up to 24bit audio. wikipedia bit depth
In actuality, the difference between an 8bit system and a 16bit system is notably more drastic than the illustration would indicate the difference between 2 8 (256) and 2 16 (65, 536). That difference increases exponentially when increasing the bit depth, so the advantage is obvious.
Bit depth The number of bits per pixel, sample, or texel in a bitmap image (holding one or mode image channels, typical values being 4, 8, 16, 24, 32 Bit plane A format for bitmap images storing 1 bit per pixel in a contiguous 2D array; Several such parallel arrays combine to produce the a higher bit depth image. Opposite of packed pixel format. Audio bit depth's wiki: In digital audio using pulsecode modulation (PCM), bit depth is the number of bits of information in each sample, and it directly corresponds to the resolution of each sample. Examples of bit depth include Compact Disc Digital Audio,wikipedia bit depth CDDA, the standard audio CD, is said to have a data rate of 44. 1 kHz16, meaning that the audio data was sampled 44, 100 times per second and with a bit depth of 16. CDDA is also stereo, using a left and right channel, so the amount of audio data per second is