The NLMS adaptive sound echo-counteracted algorithm is introduced in the paper. The hardware and software of the sound echo-counteracted device are realized by DSP.
介绍了自适应NL MS声回声抵消算法，并运用DSP对声回声抵消器进行软硬件实现。
By hanging panels of sound absorbing felt on the walls, Sabine reduced the echo enough to make the hall usable.
通过在墙上悬挂吸音板，Sabine减少了足够的回声，使大厅可用。
Usually, as they swim, they make clicking noises, and the resulting sound waves are reflected in an echo and travel back to them.
通常，当它们游泳时，会发出咔嚓的声音，所产生的声波会在回声中被反射回到它们身边。
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。
Acoustic processing and echo control Sound pickup and playback is an important area of multimedia processing.
声学处理和回声控制拾音和重放是多媒体处理的一个重要领域。
The Audio Echo Filter repeats a sound after a given Delay, attenuating the repetitions based on the Decay Ratio.
音频回声滤波器在一个给定延迟重复一个声音，衰减基于衰变率的重复。
It's like a chaos world, no days, no more, no sound, nothing, more let a person collapse, even cried out with a loud voice, without a trace of echo.
这就像一个混沌未开的世界，没有天，没有地，没有声音，什么都没有，更让人崩溃的是，即使是大声呼喊，也得不到一丝回音。
Still like during the break to face the black white keys, occasionally row a sound of water, let the light echo gently and enjoy the moment ears lingering uproar of ning and after.
仍喜欢在休息的时分面对那黑的白的琴键，偶然划出一道流水的声响，就让那淡淡的回音悄悄萦回耳际，享用那一刻喧嚣当时的宁和。
Above the table is an echo of brass pipes that cast light and deflect sound.
上面的表是一个回波的铜管，投光和转移的声音。
Finally, you can preview the sound effect by clicking preview in the Echo window, shown in Figure 4.
最后，您可以单击echo窗口的Preview预览音效，如图4所示。
The sound waves from these cries bounce off objects and echo back to the bat's ears.
从这些叫声中传出的声波，被物体弹回，回声传到蝙蝠的耳里。
Dripping from the roof tiles on, like a zither sound, bit by bit, echo empty Che, like playing in mind, the total really does make a vibrato.
从屋檐滴到花砖上的，有如古筝的音，点点滴滴，回音空澈，像是打在心上，总惊起一个颤音。
A church bell tolled and its echo reached the streets. The sound of the bell seemed to be from a forest.
教堂的钟被敲响，钟声回荡在街道里。钟声的声音似乎来自森林。
When we use it to test the underwater target strength, one problem is how to discriminate the direct sound of the source with the echo reflected from the target, finding the target character quickly.
当利用它进行水下目标强度测试时，一个很实际的问题就是怎样区分声源直达声和目标反射回声，快速找出目标特性。
And in the echo wall of history the sound of my laughter will echo on.
在历史的回音壁内，你定会听到我的笑声！
It is often misjudged the flaw echo in ultrasonic examination that the echo signals produced by sound field property and geometrical shape of the component examined according to sound field theory.
超声探伤中，由于声场特性、件几何形状的影响，所产生的各种回波信号常常被误判为缺陷信号。
The said sound image and pathological section display that the low echo structure belongs to scar tissue.
瘢痕显示在声像图上呈低回声结构，在病理切片符合为瘢痕组织。
Call me when the fog set in. Sound regulation whistle, attend to echo sounding and start radar at an interval not more than 20 minutes.
下雾时要叫我，鸣放汽笛，动用测深仪，启动一次雷达不要超过20分钟。
The sound of a kiss is not so loud as that of a cannon, but its echo lasts a great deal longer.
亲吻的声音是作为一门大，不是那么响亮，但其回声持续大量的时间。
The sound heard by a listener when holding a seashell to his ear does not come from the shell itself. It is the echo of the blood pulsing in the listener's own ear.
将一只贝壳贴近耳朵，这时听到的声音不是贝壳本身发出的，而是听者自己耳朵中血流脉搏的回声。
The component analysis is carried out by evaluating the flaw indications between the interface echo at sound entry and the indications from the geometry, such as edges – openings – holes.
通过对界面回波和几何回形状回波之间的回波信号评估来分析产品部件，例如工件边缘回波，开孔之类的回波是来自几何形状回波。
The Tao sound unceasing song is unceasing, the echo ripples between the white clouds.
涛声不断歌不断，回声荡漾白云间喽。
You can apply robotic effect to sound like alien or echo effect to sound like you speaking from a well or tunnel.
您可以将机器人的效果听起来像外国人或回音效果的声音听起来像是你从井里或隧道发言。
The result is accord with geological sample and sediment chart, so this method can be applied on sediment classification of narrow-band pulse echo sound signal.
分析结果与地质采样结果及海图均吻合，说明本文提出的方法应用于窄带脉冲信号的海底底质分类是适用的。
The result is accord with geological sample and sediment chart, so this method can be applied on sediment classification of narrow-band pulse echo sound signal.
分析结果与地质采样结果及海图均吻合，说明本文提出的方法应用于窄带脉冲信号的海底底质分类是适用的。
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