Quiz: Sampling Sound - Turning Analogue into Digital
OCR GCSE J277 Computer Science specification
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Welcome! You've learned about binary data and file size calculations. Let's build on that knowledge by exploring how sound is sampled and turned into digital data!
What does 'sampling rate' refer to in sound sampling?
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Which factors increase the size of a sound file? (Select all that apply)
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The {{blank0}} depth determines the number of bits used to store each sample, which affects the {{blank1}} of the sound.
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A sound file has a sampling rate of 44,100 Hz, a duration of 5 seconds, and a bit depth of 16 bits. What is the file size in bits?
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What is the main purpose of sampling sound?
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What does the term 'analogue' mean in sound representation?
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Which of the following are units used to measure sampling rate? (Select all that apply)
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