Phil wants to know at what speed should he drive so that standing people in front of his car hear his jingle exactly 1 semitone up, and hear his music in its full glory. Find this speed. Take the speed of sound to be v = 343 m/s and use an equal temperament scale (i.e. increasing the frequency by 1 semitone up means increasing the frequency by a factor of 12√2).
Phil wants to know at what speed should he drive so that standing people in front of his car hear his jingle exactly 1 semitone up, and hear his music in its full glory. Find this speed. Take the speed of sound to be v = 343 m/s and use an equal temperament scale (i.e. increasing the frequency by 1 semitone up means increasing the frequency by a factor of 12√2).
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Phil wants to know at what speed should he drive so that standing people in front of his car hear his jingle exactly 1
semitone up, and hear his music in its full glory. Find this speed. Take the speed of sound to be v = 343 m/s
and use an equal temperament scale (i.e. increasing the frequency by 1 semitone up means increasing the
frequency by a factor of 12√2).
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