Understanding Sound Wave Properties
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Questions and Answers

What is the unit of measurement for amplitude?

  • Decibel (dB) (correct)
  • Compression
  • Sin waves
  • Hz

Which type of wave is a mathematical representation of sound?

  • Rarefaction wave
  • Amplitude wave
  • Compression wave
  • Sin wave (correct)

What is the backend of a sound wave, which represents a low pressure and less dense area?

  • Rarefaction (correct)
  • Amplitude
  • Frequency
  • Compression

What is the front of a soundwave, when the molecules are densely packed together, creating a high pressure area?

<p>Compression (C)</p> Signup and view all the answers

Which term refers to the note value given to a frequency?

<p>Pitch (D)</p> Signup and view all the answers

What is the frequency range of human hearing?

<p>20-20kHz (D)</p> Signup and view all the answers

What is the relationship between octaves in terms of frequency?

<p>2x the frequency (A)</p> Signup and view all the answers

How can selective hearing be influenced?

<p>By varying the frequency and volume of sound (B)</p> Signup and view all the answers

What effect does delivery have on songwriting?

<p>A more intense delivery calls for more intense lyrics (A)</p> Signup and view all the answers

What should be maintained when mixing music?

<p>Consistent monitoring (A)</p> Signup and view all the answers

What is the frequency range of human hearing?

<p>20-20kHz (D)</p> Signup and view all the answers

What factor influences selective hearing?

<p>Familiarity of frequencies (D)</p> Signup and view all the answers

What is the role of varying the frequency and volume of your voice when speaking?

<p>Keeping people's attention (D)</p> Signup and view all the answers

Which frequencies do humans hear louder than others?

<p>1-3k (A)</p> Signup and view all the answers

What is the main advice for mixing music?

<p>Maintain consistent monitoring (B)</p> Signup and view all the answers

What is the unit of measurement for sound amplitude?

<p>Decibel (dB) (A)</p> Signup and view all the answers

In which medium does sound travel best according to the given information?

<p>Solids (D)</p> Signup and view all the answers

What is the term for the front of a soundwave, when the molecules are densely packed together, creating a high pressure area?

<p>Compression (A)</p> Signup and view all the answers

Which term refers to the note value given to a frequency?

<p>Pitch (B)</p> Signup and view all the answers

What is the measure of the number of waves per second in Hertz (Hz)?

<p>Frequency (B)</p> Signup and view all the answers

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