Read Edit View history 调频 tiáopín frequency modulation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 调频/調頻 · tiáopín · frequency modulation 2026/03/04 调频 / 調頻 tiáopín frequency modulation the process of encoding information on a carrier wave by varying its frequency; FM 这个电台使用调频技术进行广播。 verb created sense Mar 4, 2026, 02:25 AM