Finally, an approximating formula which is applicable for the whole frequency range is given.

最后给出了在全频率范围适用的声阻率近似公式。

youdao

Its frequency response has to be flat over the whole audio range.

它的频率响应在整个音频范围内有所下降。

youdao

Its frequency response has to be flat over the whole audio range.

它的频率响应在整个音频范围内有所下降。

youdao