Subject
Computer Science
Topic
Computer Hardware
The 'bit depth' in digital imaging or audio refers to:
The 'bit depth' in digital imaging or audio refers to:
a)
The physical size of the image file.b)
The number of bits used to represent the color of a single pixel or the amplitude of a single audio sample.c)
The resolution of the image (width x height).d)
The compression ratio of the file.Explanation
A higher bit depth allows for a greater number of possible values and therefore more detail and accuracy. For example, an 8-bit image can represent 2^8 (256) colors per channel, while a 16-bit audio file can represent 2^16 (65,536) different amplitude levels, resulting in higher fidelity.Related questions
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