Whenever the mute be active, an icon of a microphone with a slash through it will appear on the screen.

只要消音起作用，就会在屏幕上出现一个麦克风图标，有一条斜线贯穿该图标。

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In this paper, a new active calibration approach for errors of microphone array is proposed.

该文提出了一种新的麦克风阵列误差有源校正方法。

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The measurement of sound power by use o the two-microphone technique will be affected by the rotation of the active intensity.

所以在应用双传声器声强测量法测量声功率时将受到有旋性的影响。

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Matt, 13, from Fairfield High was active on both sides of the microphone, answering questions on FIFA's decision to name Ronaldo as world player of the year, and then uploading his own interview to an editing software programme.

BBC: Radio News Day in Widnes

The card also includes a high-quality beam-forming microphone, which leverages CrystalVoice Echo Cancellation, CrystalVoice Focus and CrystalVoice Active Noise Reduction to enable gamers for the first time ever to use speakers and a desktop microphone while gaming without any sound other than the gamer's voice being transmitted through the microphone.

ENGADGET: Creative doles out Sound Blaster gaming headsets, Recon3D audio platform / sound cards

The "active flip" covers the keypad and contains the microphone.

ENGADGET: Ericsson T28z review Mobile