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MUSC1020 Week 2: Analogue vs Digital Recorders in Audio

12 Questions

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MUSC1020 Week 2: Analogue vs Digital Recorders in Audio

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Questions and Answers

What is a characteristic of digital audio representations with regards to frequency range?

Infinite frequency range

Finite range of frequencies represented (correct)

Unlimited frequency range

Variable frequency range

What is a limitation of analogue audio representations in terms of transmission?

Perfect transmission over shorter distances

No transmission possible

Easy transmission over long distances

Difficult to transmit over long distances without severe signal loss (correct)

What is a characteristic of digital audio representations in terms of editing?

Limited editing possible

Non-destructive editing possible (correct)

Only destructive editing possible

No editing possible

What is the process of transforming a musical source into a digital file in digital audio recording?

Audio sampling Signup and view all the answers

What is a characteristic of digital audio representations in terms of storage media?

Longer lifespan of storage media Signup and view all the answers

What is a difference between digital and analogue audio representations in terms of noise floor?

Analogue audio has a higher noise floor Signup and view all the answers

What is the primary benefit of using a higher sample rate in digital audio recording?

Improved audio quality reproduction Signup and view all the answers

What is the role of bits in digital audio recording?

To store each sample taken during recording Signup and view all the answers

What is the consequence of an audio signal exceeding the dynamic range of the input device?

Clipping Signup and view all the answers

What is the purpose of the Nyquist theorem in digital audio recording?

To determine the optimal sample rate for a recording Signup and view all the answers

What is the difference between the loudest and quietest points of a system measured in?

Signal-to-noise ratio Signup and view all the answers

What is the process of approximating real-world values in digital recording?

Quantization Signup and view all the answers