Noise Reduction and Echo Cancellation System

机译：降噪和回音消除系统

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The paper presents an algorithm, based on the transform domain approach, used in order to reduce the noise and to eliminate the echo in the telecommunications systems such as hands free telephony. The algorithm has the ability to suppress the noise from the microphone signal as well as the acoustic echo.

机译：本文提出了一种基于变换域方法的算法，用于减少噪声并消除诸如免提电话之类的电信系统中的回声。该算法具有抑制来自麦克风信号以及声学回声的噪声的能力。

著录项

来源
《2002 6th International Conference on Signal Processing Proceedings (ICSP'02) Vol.2; Aug 26-30, 2002; Beijing, China》|2002年|p.1324-1327|共4页
会议地点 Beijing(CN);Beijing(CN)
作者
Sorin Zoican;
展开▼
作者单位

POLITEHNICA University of Bucharest Electronic and Telecommunication Faculty Telecommunication Department Iuliu Maniu 1-3, Bucharest, sect. 6, 77202, Romania;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词

相似文献

外文文献
中文文献
专利

1. Noise Reduction and Echo Cancellation Using Threshold Filters in Hands Free Communication Systems [J] . Ankita Shukla, Dr. Vineeta Saxena Nigam International Journal of Engineering Research and Applications . 2018,第7期

机译：免提通信系统中使用阈值滤波器的降噪和回声消除
2. How to reduce the noise influence in a joint system developed for echo and noise cancellation [J] . Jeannes R.L.B., Le Bouquin Jeannes R. IEEE signal processing letters . 1997,第10期

机译：在为回声和噪声消除而开发的联合系统中，如何减少噪声影响
3. Joint noise reduction and acoustic echo cancellation using the transfer-function generalized sidelobe canceller [J] . Gal Reuven, Sharon Gannot, Israel Cohen Speech Communication . 2007,第7a8期

机译：使用传递函数广义旁瓣消除器的联合降噪和声学回声消除
4. INTEGRATED NOISE REDUCTION AND ACOUSTIC ECHO CANCELLATION IN HANDS-FREE SYSTEMS [C] . Sen M. Kuo, Woon S. Gan, Pravesh Asthana International Symposium on Intelligent Signal Processing and Communication Systems . 2005

机译：无免提系统中的集成降噪和声学回声消除
5. The reduction of continuous wave interference in global positioning system course acquisition signals using adaptive noise cancellation. [D] . Meadows, Jared G. 2008

机译：使用自适应噪声消除来减少全球定位系统航向采集信号中的连续波干扰。
6. SVD-Based Technique for Interference Cancellation and Noise Reduction in NMR Measurement of Time-Dependent Magnetic Fields [O] . Wenjun Chen, Hong Ma, De Yu, 2016

机译：基于SVD的时变磁场NMR测量中的干扰消除和降噪技术
7. Combined systems for noise reduction and echo cancellation [O] . Beaugeant Christophe, Scalart P. 1998

机译：组合系统用于降噪和回声消除
8. Background Noise Reduction Using Adaptive Noise Cancellation Determined by the Cross-Correlation. [R] . Spalt, T. B., Brooks, T. F., Fuller, C. R. 2012

机译：通过交叉相关确定自适应噪声消除的背景噪声降低。

Noise Reduction and Echo Cancellation System

摘要

著录项

相似文献

相关主题

期刊订阅