Cardioid is directional on one side only, and is typically used for drums.
Cardioid is directional on one side only, and is typically used for drums.
心形是单一的指向一个方向，非常适合用来录鼓。
Cardioid is directional on one side only, and is typically used for drums.
心形是单一的指向一个方向，非常适合用来录鼓。