| 词汇 | bit-depth |
| 释义 | BETA bit depthcollocation in Englishmeanings of bitand depthThese words are often used together. Click on the links below to explore the meanings. bit noun[ C ] uk /bɪt/ us /bɪt/ informal a small piece or amount ... See more at bit depth noun uk /depθ/ us /depθ/ the distance down either from the top of something to the bottom, or to a distance below the top surface ... See more at depth Examples of bit depthbit depth Essentially, when any sample's bitdepth is reduced, the quantization error between the rounded (truncated) value and the original value is measured and stored. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bitdepth also affects bit rate and file size. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bitdepth is 16 bits, also the same as compact discs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Early samplers were very expensive, and typically had low sample rates and bitdepth, resulting in grainy and aliased sound. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Everything else uses a bitdepth per channel of either 8 or 16. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To reduce quantization error, more precision can be used in each measurement at the expense of larger samples (see audio bitdepth). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, techniques such as dithering, noise shaping and oversampling mitigate these effects without changing the bitdepth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bitdepth has no impact on the frequency response, which is constrained by the sample rate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For bitdepth the maximum bit rate increases by 1.5x for 12-bit profiles and 2x for 16-bit profiles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other metrics on the quality of the system are defined by the sample rate and bitdepth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The toggle patch may also be used to switch between scanning resolutions, bitdepth (greyscale), and one-sided or two-sided scanning. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To maximize audio fidelity in cases where resampling or downscaling in bitdepth is required, it provides noise shaping and dithering. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Profile 2 allows for a bitdepth of 10-bits to 12-bits per sample and supports 4:2:0 chroma subsampling. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Depending on the color depth, a pixel in the picture will occupy at least n/8 bytes, where n is the bitdepth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the bitdepth of a recording is sufficiently great, that preamp noise will be sufficient to dither the recording. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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