noun
Etymology: zero (I) beat
: a method of reception with an electron tube in generating condition in exact synchronism with the received wave as determined by zero beat — compare homodyne
noun
Etymology: zero (I) beat
: a method of reception with an electron tube in generating condition in exact synchronism with the received wave as determined by zero beat — compare homodyne
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012