INTERNATIONAL PITCH
    
Meaning of INTERNATIONAL PITCH in English
	
transcription, транскрипция: [ noun ]
Date: 1904
: a tuning standard of 440 vibrations per second for A above middle C
	
	
	Merriam-Webster's Collegiate English vocabulary.
    	Энциклопедический словарь английского языка Merriam Webster.
	2003