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Representing sound

Representing sound

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Question 3

A software developer is recording a voice clip for a mobile application. The audio is recorded with a sampling rate of 3,000 Hz and a sample resolution of 16 bits.

Calculate the minimum file size of an 8-second audio recording. Give your answer in bytes.

You should show your working.

[4]
Markscheme

Representing sound Questions

  1. GCSE
  2. /Computer Science
  3. /Representing sound

36 exam-style questions on AQA GCSE Computer Science Representing sound. Each one has a worked solution and a mark scheme showing where the marks go.

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