変調 [へんちょう] /(n,vs) (1) change of tone/variation (music)/irregularity/anomaly/abnormality/(2) modulation (in radio)/EntL1511400X/ 変調 へんちょう [2] 名・ス他自 [1] Unregelmäßigkeit; unnormale Situation. [2] {Mus.} Variation. [3] Modulation; Tonwechsel. HE