Read Edit View history 频率调制 pínlǜtiáozhì frequency modulation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 频率调制/ 頻率調制 pínlǜtiáozhì frequency modulation frequency modulation; FM Edit Delete References Add reference abbreviation 频率调制/頻率調制 → 调频/調頻 Edit Delete