Axis of Acoustic Measure

Question 1

Spectrogram

Answer 1

• x-axis: time
• y-axis: frequency
• shows vertical striations

Question 2

Spectrum

Answer 2

• x axis: frequency
• y-axis: amplitude
• shows vertical lines
• single line: pure tone
  -multiple lines: complex tone

Question 3

Waveform

Answer 3

-x axis: time
- y axis: amplitude
- shows “sine” waves

Question 4

Period and Frequency

Answer 4

• inversely related