Yet I remain unconvinced of the severity of digital echo chambers.
不过，我仍然怀疑数字回音室的严重性。
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。
The experiment indicates that it can output analog or digital radar echo data continually, and that it has PnP, good flexibility and high compatibility.
实验表明该信号源能够连续输出模拟或者数字雷达回波数据，具有即插即用、灵活性好、通用性强的优点。
The measurement of crack height by ultrasonic edge peak echo method and digital signal processing was described, and the results were given.
介绍采用数字信号处理的超声端点反射回波声程测量裂纹高度的方法研究和结果。
This paper discusses firstly adaptive algorithms of LMS and VLMS1, being used widely in treating the problem of echo cancellation for full-duplex transmission in ISDN digital subscriber's loop.
本文针对ISDN数字用户环路二线全双工的回波抵消传输方式，首先探讨了LMS、VLMS1自适应算法，并在此基础上提出改进的VLMS2算法。
In this paper, we describe an application of digital speech processing chip FM1073 to improve the performance of acoustic echo cancellation in the Bluetooth hands-free system.
主要说明了数字语音处理芯片FM1073在蓝牙车载免提系统中进行回声消除处理的应用方法。
SAR imaging has two critical technologies, they are improving of radar imaging algorithms for the motion compensation and the digital signal processing for the echo signal of SAR.
SAR的成像的两个关键技术是针对运动补偿的算法改进和SAR回波数据的数字信号处理。
SAR imaging has two critical technologies, they are improving of radar imaging algorithms for the motion compensation and the digital signal processing for the echo signal of SAR.
SAR的成像的两个关键技术是针对运动补偿的算法改进和SAR回波数据的数字信号处理。
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