What term describes the form of energy that creates the sensation of hearing through vibrations?
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What phenomenon is responsible for the bouncing back of sound when it strikes a hard surface?
What is the musical scale called where the frequencies of notes are in simple ratios to one another?
Which noise reduction system provides about 15 dB noise reduction?
Which part of the human ear collects sound from the surroundings?
What is the phenomenon called when sound waves show deviation from their original path when moving from one medium to another?
What is the interval between two consecutive sa notes in a musical scale called?
What is the measure of sound level denoted by β = 10 log10 (I/I0) dB?
What is the term for the spreading of sound waves around the edges of an obstacle?
What is the term for the process of converting pressure variations from sound waves into electrical signals in the inner ear?