cavity tuning

例句：

1. 1. The engineer carefully adjusted the cavity tuning of the instrument to ensure optimal performance.
   工程师仔细调整了乐器的腔调，以确保最佳性能。
2. 2.During the recording session, the sound engineer made adjustments to the cavity tuning to achieve a more balanced mix.
   录音期间，声音工程师对腔调进行调整，以实现更平衡的混音。
3. 3.The musician tuned his guitar by adjusting the cavity tuning and changing the strings.
   这位音乐家通过调整腔调并更换弦来调音他的吉他。