耳罩

研究结果还表明，耳塞对人体的不适感大于耳罩，但是在强噪声（80dB（A）以上）环境下，隔声量大的耳塞的佩带更有利于人体平衡的维持，有利于作业安全。

The experimental results indicated that using of ear plug was more discomfort than using ear muff , but in strong noise environment ( higher than 80dB ( A )) , ear plug had better effect on body balance .

BBC的记者MatthewPrice表示，就连时髦的纽约人也穿上了臃肿的夹克衫，包括男士在内的所有人都戴上了防寒耳罩。

According to BBC reporter Matthew Price , even style-conscious New Yorkers pull on puff jackets and everyone , including the men , don ear-muffs .

采用IMC控制器结构，设计自适应数字滤波器消除耳罩内的噪声。

Our design uses an adaptive digital filter with IMC arrangement to optimally cancel unwanted acoustic noise in the headset .

TIP-300插入式耳机与TDH-50P耳罩式耳机的耳间衰减比较

Comparison of Inter-aural Attenuations between the TIP-300 insert Earphone and the Telephonics TDH-50P Supra-aural Earphone

简单介绍了AdμC812芯片的主要特点及结构原理，并以此为核心，设计出自适应有源抗噪耳罩电路系统，该系统具有体积小、功耗低，可完全置于耳罩内部，具有较大的实用价值。

The main features and structure of Ad μ C812are introduced . Based on this circuit , circuit system for the adaptive active noise canceling earmuff is designed . The system features small size and low power consumption , and it can be put inside the earmuff .

结果有源消声耳罩将声学元件和模拟电路相匹配，在不改变头盔其他性能的基础上，取得了良好的消声效果。

Result The acoustic components and simulation circuit were well matched .

结果消声耳罩将声学元件和模拟电路相匹配，解决了许多实际问题。

Result The acoustic components and simulated circuit were well matched .

外面冰天冻地的，把你的防寒耳罩戴上。

Put your earmuffs on , it 's freezing out there .

有源消声耳罩控制器的实现

Implementation of the controller for a compound active noise-cancellation earmuff

复合式有源消声耳罩控制器的优化设计

Optimum design for controller of compound active noise cancellation earmuff

自适应有源消声耳罩

An Adaptive and Active Ear Muffler with Double Microphones

基于鲁棒控制的有源耳罩实现研究

Study on an Active Headset Based on Robust Control

基于压电陶瓷控制的有源耳罩实现及鲁棒性增强研究

Implementation of Active Headset Based on Piezoelectric Control and Study on Its Robustness Improving

盲人都戴墨镜，聋人干嘛不戴上耳罩？

If blind people wear sunglasses , why don 't deaf people wear earmuffs ?

有源消声耳罩的研究

A study on active noise cancellation earmuff

限幅式通讯隔声耳罩的研制

The design of limited amplitude communication earmuff

基于压电结构的有源耳罩研究

Research of Active Headset Using Piezoelectric Structure

有源消声耳罩电声转换相位特性的测试研究

Test and Study of the Phase Characteristics in the Electro-acoustic Translation of Active Noise Cancellation Earmuff

耳罩式护听器插入损失测量

Acoustic Measurement of Ear protectors

有源降噪耳罩噪声的危害与控制

Active Noise - reduction Earmuff

但她不会买一件即使是由貂毛制作而成的便宜的御寒耳罩。

She could not bring herself to purchase even an inexpensive set of earmuffs made of mink .

次级声源采用压电陶瓷驱动，可有效减轻耳罩体积和重量。

Piezoelectric ceramic is used as a second noise source to reduce the volume and mass of the headset .

有源耳罩作为有源噪声控制技术一个重要的应用方向，已经取得了许多的成果。

Most of active headsets , which use fixed analog feedback controllers , are not able to maximize the noise reduction .

还好这是晚上。自从波姆弗雷夫人称赞我的御寒耳罩以来，我就没有这样脸红过。

It 's lucky it 's dark . I haven 't blushed so much since Madam Pomfrey told me she liked my new earmuffs .

美国国家图书奖得主乔纳森·弗兰岑会戴上耳塞、耳罩和眼罩来提高集中力。

The author Jonathan Franzen , winner of the US National Book Award , puts on earplugs , earmuffs and a blindfold to improve concentration .

文中讨论了反馈型有源消声耳罩的工作原理和稳定性，给出了一些设计考虑和测量结果。

The working principle and stability of active noise reduction earmuff of feedback type are discussed and some design considerations and measurement results are given in the paper .

在有源消声耳罩的很多应用场所，耳罩中引入了通信信号，在提高有源消声量的同时，还要保证通信信号的清晰。

In many applications of Active Noise-Cancellation Earmuff ( ANCE ), communication signal is introduced into the earmuff while the function of active noise cancellation is being realized .

比赛开始后任何欲以移除护目镜或耳罩来获得竞争优势的企图将被视为没有运动家精神的举动。

Any attempts to gain a competitive advantage by removing the safety glasses or ear protectors after the course of fire has commenced shall be considered unsportsmanlike conduct .

本文用传递函数描述了复合式有源消声耳罩的系统模型，确定了模拟式消声控制器的合理阶次。

A system model of a compound active noise-cancellation earmuff ( CANCE ) is described by means of transfer function , and the optimal order of the controllers is discussed .

公司推出的洛可可风格耳罩式耳机和插入式耳机专为极限运动爱好者量身定做，能在运动中保持固定，从而为公司赢得了创新的名声。

Skullcandy ( skul ) earned a reputation for innovation , releasing Rococo over-the-ear headphones as well as earbuds designed to stay put and tailored-made for its action sport crowd .