OCR GCSE Computer Science · J277
Paper 1
Revise: Sound Quality and File SizeDuration determines how long the measurements continue.
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GCSE Computer Science · key term
The length of audio contained in a sound file, measured in seconds.
Used by OCR
Paper 1
Revise: Sound Quality and File SizeDuration determines how long the measurements continue.
Sample rate is measured in Hz, bit depth in bits per sample, and duration in seconds. A size calculated in bits must be divided by 8 to convert it to bytes.
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