Decibels are a measure of:
A) sound amplitude.
B) pitch.
C) frequency.
D) timbre.
Correct Answer:
Verified
Q12: Another word for sound quality or complexity
Q13: Normal speech sounds are around:
A)30 dB.
B)40 dB.
C)50
Q14: Twenty-five cycles per second is equivalent to:
A)5
Q15: Spoken language or speech is also known
Q16: Which of the following statements correctly describes
Q18: The range for the perception of sound
Q19: Neanderthals:
A)did not bury their dead with artifacts.
B)were
Q20: Sound travels at a speed of:
A)700 feet/second.
B)1100
Q21: Complex tones are:
A)low-frequency tones.
B)high-frequency tones.
C)a combination of
Q22: The threshold of human hearing allows us
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