Question

A Mongolian ""throat singer"" can sing two pitches simultaneously by __________.

(A) manipulating overtones produced when sounding a low drone pitch

(B) pressing his throat to create a low drone below the main melody

(C) pressing his throat to create two air flow channels to his mouth

(D) holding his hand in front of his mouth to ""deflect"" his voice into two tones

(E) projecting his voice in a yurt so that two tones are heard

Answer

This answer is hidden. It contains 58 characters.