Sampling and storing sound in digital form questions
Q1. Explain what a microphone does.
Q2. Explain what a sound card does in relation to recording sound.
Q3. Explain what a sound card does in relation to playing a sound file.
Q4. Explain what is meant by the term ‘sample rate’.
Q5. What is used to convert an analogue signal into a digital one?
Q6. What is used to convert a digital signal into an analogue one?
Q7. What is meant by the 'sample interval'?
Q8. If you decrease the sample interval, what happens to the file size?
Q9. If you decrease the sample interval, what happens to the quality of the recording?
Q10. If you increase the sample interval, what happens to the quality of the recording?