The experimental result shows that the measurements with microphone are highly sensitive to airflow in the fan duct.

实验结果表明，风机管道中空气流动对传声器测量信号的影响很大。

youdao

In this paper, a new method of traffic volume detection with microphone array is presented. And the condition of current traffic volume detection methods and vehicle noise signal is also analyzed.

通过对现有交通流量检测方法和汽车噪声信号特性的分析，提出一种基于麦克风阵列的交通量声频检测方法。

youdao

The lead singer was prancing around with the microphone.

首席歌手手执麦克风，神气地走来走去。

《牛津词典》

The students work with activities on their computer screen and wear a headset and microphone to talk to their tutor.

VOA: special.2011.04.21

When I ask for classroom discussions, I'm going to have one of the T.A.S go to you with a microphone much like in "Donahue" Or something. Okay.

当我们进行随堂讨论时,我会请一位助教拿着麦克风到你那,就想多纳休那样

耶鲁公开课 - 博弈论课程节选

The upcoming karaoke device complete with microphone allows you to croon at home.

BBC: Gaming nirvana sparkles

Sleek and chic with a touch of retro cool, the Navigator has collapsible earpads, shiny metal casing, mock-leather touches and a detachable cord with microphone to make them feel pricy.

FORBES: The Best Headphones Of 2013

Darrelle Revis spent Monday holding a news conference, conducting interviews, telling everyone with a microphone or a notepad that he wished he could have stayed with the Jets.

WSJ: Why the Jets Had to Jettison Revis