振鸣 singing

振鸣抑制器 singing suppressor

[自]振鸣点 singing point

振鸣点 [自] singing point

鸣振现象 singing phenomenon

[自]振鸣边际 singing margin

谐鸣振动 singing vibration

振鸣边际 [自] singing margin

振鸣按捺器 singing suppressor

振鸣作用 singing effect