The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.
他收集的数据得出了一个关于房间回声持续时间、吸音材料的数量和质量以及空间体积之间关系的数学公式。
Thanks to noise-cancelling and echo-reducing technology, call quality is sharp and clear, and it will automatically pause whatever music you’re listening to when a call comes in .
该系统采用了减噪和降低回声的技术，因此通话质量十分清晰。当有电话打进时，将自动暂停正在播放的歌曲。
IntroductionIn the communication systems, echo and noise will seriously affect speech communication quality, such as IP telephone, videophone and hand-free digital cell phone systems etc.
引言在通信系统中，例如IP电话、可视电话及免提数字蜂窝电话系统中，回声和噪声会严重影响通信质量。
Purpose: to investigate the efficiency of respiratory navigator echo gated coronary MRA and the effects of heart rate and rhythm on its imaging quality.
目的：评价呼吸导航回波触发的冠状动脉mra的效率以及心律和心率对图像质量的影响。
It is important to understand that the echo canceller is meant to improve the quality on the remote end.
首要的是要熟悉打听，反响打消用来进步远端用户接管到的语音质量。
Adaptive algorithms are applied to real-time stereophonic acoustic echo cancellation to improve the communication quality of teleconference.
将自适应算法应用于实时立体声回波对消，以提高电话会议的通信质量。
How to make classify and recognize echo signal of ultrasonic detection takes information of interface bonding quality is the key and difficulty of ultrasonic detection of thin composite materials.
如何对反映粘接质量的超声检测回波信号进行分类识别，是薄板复合材料超声检测的关键也是难点之一。
It is important to understand that the echo canceller is meant to improve the quality on the remote end.
重要的是要明白，回声消除用来提高远端用户接收到的语音质量。
Two arrange the echo of orderly small picture frame and colour of quality of gules metope form, abate the excessive make public of large area red.
两排排列有序的小镜框与红色墙面形成色彩的呼应，减弱了大面积红色的过度张扬。
The imaging experiment of spin-echo pulse-sequence was accomplished and images of good quality were obtained by using the homemade NMR micro-imaging system.
配合谱仪进行了自旋回波脉冲序列的成象实验，获得了较高质量的质子密度图像。
Rhythm often gives a poem a distinct musical quality. Poets also use rhythm to echo meaning.
节奏通常赋予诗歌强烈的音乐感，诗人使用节奏也是为了反映诗歌的含义。
Rhythm often gives a poem a distinct musical quality. Poets also use rhythm to echo meaning.
节奏通常赋予诗歌强烈的音乐感，诗人使用节奏也是为了反映诗歌的含义。
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