off-axis response的意思|示意

Uniform polar response provides natural off-axis response for critical recording.

统一的极性响应提供关键记录的自然离轴响应。

Power response is uniform, with smoother variations on and off-axis.

功率响应一致，同轴和离轴变化更为平稳。

This figure shows that the power response is very smooth throughout the whole frequency range, and the controlled off-axis roll off of the tweeter.

这幅图表明，频率响应是非常平滑地贯穿整个频率范围和高音喇叭的受控离轴滚降。

The Vifa XT25TG30-04 1" Dual Concentric Dome Tweeter features a patented dual concentric diaphragm and a unique wave guide center plug which provides an excellent on and off axis response."

该威发xt25tg30 - 04 1 “双同心圆顶音单元的特点获得专利的双同心膈肌和独特的波导中心堵塞，其中提供了一个很好的上落轴的回应。