修音 Traditional form: 修音 Pinyin (reading): xiūyīn Definitions: voicing (adjustment of timbre, loudness etc of organ or other musical instrument) Characters: 修 - to study; to repair; to decorate; to cultivate 音 - sound, tone, pitch, pronunciation Traditional characters: 修 - to study; to repair; to decorate; to cultivate 音 - sound, tone, pitch, pronunciation