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Description: 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：
音频视频编解码器的可获得性
回波抵消（AEC）
冗余音频编码
动态抖动缓冲和调整
-discussed in detail in this paper added to the RTC to improve the characteristics of the media, these improvements allow end users and developers will have a more enjoyable experience. When the application has been built on the RTC client API on top, end-users can access the audio-video experience, and the developer can make a series of procedures to improve free. Construction of the use of these API applications can also visit the RTC to provide instant messaging and attend functions. The API information available in the Windows Platform SDK gain. This paper discusses the following features and improvements : the audio and video codec availability echo canceller (AEC) Redundant audio coding dynamic jitter buffer and adjustment
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Size: 5503130 |
Author: 2 |
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Description: 用于语音回波消除的lms算法的改进，使用这种方法后，能够有效的加快回波消除功能，并且效果也不错，已经在dsp程序里实现-voice echo canceller for the LMS algorithm, the use of such methods, to accelerate the effective echo canceller function, and also worked well, in achieving procedures dsp
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Size: 99099 |
Author: 吴玉山 |
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Description: 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
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Size: 103225 |
Author: dallas |
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Description: Automatic Speech Recognition Echo Canceller.files-Automatic Speech Recognition Echo Cancel ler.files
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Size: 274484 |
Author: LoLo |
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Description: 用带leaky因子的GEIGEl算法进行语音状态检测的回声消除程序及其性能测试曲线-used with leaky factor GEIGEl algorithm for detecting a state of the Voice Echo Canceller procedures and their sexual test curve
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Size: 1451929 |
Author: wangxy |
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Description: 该代码是从SPEEX中提取出来有关回声消息源码,它采取的是在频域进行操作，效果比较好(回声消除功能源代码)-the code is extracted from the SPEEX Echo news from the source. it is taken in the frequency domain for operation and the results were quite good (Echo Canceller function source code)
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Size: 918273 |
Author: 苏语 |
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Description: ADI-219x dsp的回声消除代码-ADI-219x DSP code of Echo Canceller
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Size: 14679 |
Author: 钱刚 |
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Description: 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, writing for a long time.
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Size: 4629 |
Author: 丁谨 |
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Description: The line echo canceller (LEC) is designed to provide the maximum attainable transparent voice quality for
de-echoing of a PSTN or POTS connection in voice-over-LAN systems with internal delays, or on a codec end of a telecom switch,基于TI 54X/55X平台
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Size: 153518 |
Author: 邓建军 |
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Description: 基于LMS算法的回声消除仿真-LMS algorithm based on the echo canceller Simulation
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Size: 1389 |
Author: 李朗 |
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Description: 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：
音频视频编解码器的可获得性
回波抵消（AEC）
冗余音频编码
动态抖动缓冲和调整
-discussed in detail in this paper added to the RTC to improve the characteristics of the media, these improvements allow end users and developers will have a more enjoyable experience. When the application has been built on the RTC client API on top, end-users can access the audio-video experience, and the developer can make a series of procedures to improve free. Construction of the use of these API applications can also visit the RTC to provide instant messaging and attend functions. The API information available in the Windows Platform SDK gain. This paper discusses the following features and improvements : the audio and video codec availability echo canceller (AEC) Redundant audio coding dynamic jitter buffer and adjustment
Platform: |
Size: 5502976 |
Author: |
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Description: 回音消除算法的源代码，可以合openh323配合使用，高度推荐。-echo cancellation algorithm source code can be used in conjunction with a openh323 and highly recommended.
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Size: 12288 |
Author: 陈勇 |
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Description: Automatic Speech Recognition Echo Canceller.files-Automatic Speech Recognition Echo Cancel ler.files
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Size: 274432 |
Author: LoLo |
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Description: 自适应滤波中128ms回声消除VC6.0程序-Adaptive filtering in 128ms echo cancellation procedures VC6.0
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Size: 208896 |
Author: xzw |
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Description: Speex 一个开源的声学回声消除器(Acoustic Echo Cancellation) -An open source Speex Acoustic Echo Canceller (Acoustic Echo Cancellation)
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Size: 1308672 |
Author: helloworld |
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Description: 分析了IP 电话系统中回声的特点, 并针对其回声具有路径延迟、延迟抖动大等特点, 提出
了一种基于延迟分析的自适应回声消除器设计的新思想和相关算法。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NLM S 算
法控制器. 本文还详细论述了以TM S320C6201DSP 为硬件平台来实现能运用在IP 电话网关中的
自适应回声消除器及其在IP 电话系统中的连接关系。在文章的最后, 列举了对自适应回声消除器
的性能测试结果, 并分析了自适应回声消除器的优点, 证明了自适应回声消除器能很好地解决IP
电话系统中的回声消除问题。-Analysis of the IP telephone system in the characteristics of echo, and echo with a path for its delay, delay jitter features and so on, the
A delay based on the analysis of adaptive echo cancellation design of the new ideas and related algorithms. Introduced the adaptive echo cancellation device
The basic structure and the various functional modules, such as: change the order of adaptive filter, voice status detector, the delay count analyzers and NLM S
Law controller. This article also discussed in detail in TM S320C6201DSP to achieve for the hardware platform to use in the IP Phone Gateway
Adaptive echo cancellation and its IP phone system in the connections. Finally, listed on the adaptive echo canceller
The performance test results and analysis of the adaptive advantages of echo cancellation devices to prove that the adaptive echo canceller can be a good solution to IP
Telephone system in the echo cancellation problem.
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Size: 259072 |
Author: wlch |
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Description: 這篇論文提出了一個在網路電話上處理回音消除的架構，並考量到雙邊通話提出了改進的演算法。-a model for electrical echo in
telephone networks for varied echo-path delay was
designed. This was with a view to implementing an
adaptive electrical echo canceller based on a
combination of the Normalized Least Mean Square
(NLMS) and Geigel speech detector algorithms (GSD).
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Size: 296960 |
Author: 陳柏宇 |
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Description: this all about Echo Canceller Workbook targeting a dsPIC-this is all about Echo Canceller Workbook targeting a dsPIC
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Size: 8494080 |
Author: maruthukkm |
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Description: code for echo canceller
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Size: 278528 |
Author: sai |
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Description: A line echo canceller. This code is being developed driver for Linux. against and partially complies with G168 driver for Linux.-A line echo canceller. This code is being developed driver for Linux. against and partially complies with G168 driver for Linux.
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Size: 10240 |
Author: sdsiope |
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