pitch pipe

listen to the pronunciation of pitch pipe
الإنجليزية - التركية
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الإنجليزية - الإنجليزية
A device much like a harmonica, used to supply a sought pitch
A small pipe that, when sounded, gives the initial pitch for a piece of music or the standard pitch for tuning an instrument
a small pipe sounding a tone of standard frequency; used to establish the starting pitch for unaccompanied singing
pitch pipe
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