Skip to content
Android waitlistTry on iPad

Sound: Edexcel GCSE Computer Science questions

Every Edexcel GCSE Computer Science exam question on 2.2.3 Sound, 2022–2025, with its mark scheme and examiner’s report.

Find questions210
Paper
All papers
Exam
All years
Calculations

210 questions

  1. Q2(b)

    June 2024 · Paper 1

    1 mark2.2.3 Sound
    The whole paper ↗

  2. Q5(f)

    June 2023 · Paper 1

    6 marks2.2.3 Sound
    The whole paper ↗

  3. Q1(g)

    Specimen · Paper 1

    3 marks2.2.3 Sound
    The whole paper ↗
All 3 questions on Sound, as a list
  1. June 2024, Paper 1, Q2(b) (1 mark): Sound waves are converted to binary using sample intervals. Define the term ‘sample interval’. (1)
  2. June 2023, Paper 1, Q5(f) (6 marks): An analogue sound is represented in digital form. The sound is one second long and is sampled at 10 Hz. The digital representation has a bit depth of 5 and is s
  3. Specimen, Paper 1, Q1(g) (3 marks): An analogue to digital converter is used to change the sounds received by a microphone into a form that can be processed by a computer. Complete the diagram to

Questions, mark schemes and examiner’s reports are © Pearson Edexcel, from their published past papers. Plumi isn’t affiliated with any exam board. Want whole papers? Every Edexcel GCSE Computer Science paper.

Rather write your answers by hand on iPad? Plumi marks them against the same mark schemes.