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2005621114504
- 本文详细讨论了添加到 RTC 的媒体改进特性，这些改进使得最终用户和开发者都能有更愉快的体验。当应用程序被构建在 RTC 客户端 API 之上，最终用户能获得丰富的音视频体验，而开发者可以使程序得到一系列免费的改进。使用这些 API 构建的应用程序还能够访问 RTC 提供的即时消息和出席功能。有关这些API的信息，可在 Windows Platform SDK中获得。 本文讨论了以下的特性和改进之处： 音频视频编解码
eqberdemo
- 自适应滤波器 滤除声音回波 起到声音回波抵消作用-adaptive filter to filter voice echoes voices echo canceller play role
自适应滤波器参考信号的Matlab产生
- 自回波抵消中，通常用matlab软件生成参考信号来作为自适应滤波器的输入信号，该程序包含了有用信号和干扰信号的叠加。
echo_dj
- verilog写的回波抵消程序，相当于写了个回波抵消的芯片，不是dsp，可编译后下载于FPGA,绝对原创，写了很长时间。-Verilog echo canceller written procedures, wrote the equivalent of echo canceller chip, not dsp, can be downloaded from the compiled FPGA, absolute originality
eqberdemo
- 自适应滤波器 滤除声音回波 起到声音回波抵消作用-adaptive filter to filter voice echoes voices echo canceller play role
AudioProcessing
- 音频处理--回波抵消技术。做手机的极好参考资料。-Audio Processing-- echo cancellation technology. Done an excellent reference phone.
eca
- 自适应回波抵消器和语音编解码器的设计实现.-Adaptive echo cancellation and voice codec design.
ecb
- 自适应滤波算法及其在回波抵消中的应用.自适应滤波算法及其在回波抵消中的应用-Adaptive filtering algorithm and its application in echo cancellation applications. Adaptive filtering algorithm and its application in echo cancellation
huibodixiao
- 对回波抵消技术进行了比较详细的总结，对其原理以及算法流程也进行了认真的归纳，应该是不错的文档-Echo cancellation technology for a more detailed summary of its principle as well as the algorithm process was also seriously summed up, it should be a good document
J005241
- 主要 研 究 用于声音通讯系统中的声回波抵消技术。声回波抵消通常采用声回波抵 消器来实现。具体方法是用自适应滤波器来估计回波信号，并从麦克风信号中减掉该 估计值，从而实现声回波的抵消。回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比 较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS算法，对传统的快处理块
BSC_PBFDAF1
- pbfdaf 频域回波抵消算法 能在matlab上运行 性能很好-pbfdaf frequency domain echo cancellation algorithm running in matlab good performance
ECHO
- 实现回波抵消功能的代码，在MATLAB中实现达到了消除回波的作用，效果很好-Achieve echo cancellation function code, in MATLAB to achieve to achieve the elimination of the role of echo, very good
EchoCanceller
- 本程序为回波抵消程序，程序中附有解释，很明了，并能到达到消除回波的效果-This procedure for the echo cancellation process, accompanied by explanation of procedures, it is clear, and able to achieve the elimination of echo effect
aft
- 基于LMS算法的自适应回波抵消器算法 用于未知系统识别-Based on LMS Algorithm for Adaptive Echo Cancellation Algorithm for unknown system identification
echocancelling
- 自适应滤波 回波抵消器中自适应滤波在matlab下的仿真-Adaptive filtering echo cancellation devices in adaptive filtering in matlab simulation
work
- 设计一M阶自适应回波抵消器，已u(n)作为系统输入，d(n)作为系统期望响应，其中d(n)中混有u(n)的回声，信号以8kHz采样，现要求回波抵消器可以消除16ms之内的回声-The design of a M-order adaptive echo cancellation, and have u (n) as the system input, d (n) as a system to respond to the expectat
Aliasing
- 自适应滤波器应用于回波抵消，非实时实现，C语言-Anti-aliasing using adaptive filter, not real-time
lcl
- 该程序运用NLMS算法对两端语音信号进行分离，模型采用了回波抵消器的数学模型，并附加了处理后的语音信号，效果明显！-The program ends using NLMS algorithm for speech signal separation, model Echo Canceller using a mathematical model and attached processed voice signal, the effec
adptive
- 雷达直达波和目标回波之间抵消，两个信号一强一弱，既可以抵消强信号，也可以抵消弱信号-Radar direct wave and the target echo offset between the two signals a strong one weak, only to be offset by a strong signal, you can also offset the weak signal
LMSandNLMS
- 自适应回波抵消算法 LMS算法 NLMS算法-Adaptive echo cancellation algorithm