sum tone References sum tone sound Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: sound/ The ear as spectrum analyzer…of new pure tones: the sum tones,and the difference tones, Read More…of new pure tones: the sum tones,and the difference tones, Read More