The WH20 has a cardioid (unidirectional) pickup pattern.

该WH20有一个心形(单向)拾音模式。

youdao

You might think an omni pickup pattern would work well, meaning the condenser mics would hear behind as well as the sides.

你或许会认为全指向的拾音制式会更适合，这就意味着电容麦会拾到后面和旁边的声音。

youdao

The cardioid pickup pattern minimizes annoying feedback when used close to sound reinforcement speakers and monitors, while reducing the pickup of unwanted off axis sounds.

最小的心形拾音模式使用时，恼人的反馈接近扩声音箱和显示器，同时减少不必要的离轴声音回升。

youdao

The revisions offset each other, continuing the recent pattern in which the slowdown in housing is being offset by the pickup in nonresidential construction.

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