它以金子般的低音开始，渐渐膨胀成快速的拨弦声，将一个类似回声和延迟的世界带来听众。
It began with golden-toned bass notes, swelled into a filigree of rapidly plucked sound, and introduced the world to audio effects such as echoes and delays.
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。
The Audio Echo Filter repeats a sound after a given Delay, attenuating the repetitions based on the Decay Ratio.
介绍了自适应回声消除器的基本结构及各个功能模块，例如：变阶数自适应滤波器，语音状态检测器，延迟分析器和NL MS算法控制器。
The structure of AEC as well as its composing modules, are introduced such as the speech detector, the adaptive filter, the time delay estimator and the NLMS algorithm controller.
分数延迟滤波器广泛用于通信，语音处理，回声消除等。
Fractional delay filters are applied to a wide range such as communications, speech processing, echo cancellation, etc.
延迟相20个病灶(95.2%)呈边界清晰的低回声，3个(14.3%)发现更多的肝内病灶。
In the late phase, sharp defects were found in 20 lesions (95.2%), and more lesions were detected in 3 patients (14.3%).
延迟相20个病灶(95.2%)呈边界清晰的低回声，3个(14.3%)发现更多的肝内病灶。
In the late phase, sharp defects were found in 20 lesions (95.2%), and more lesions were detected in 3 patients (14.3%).
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