1) stereophonic acoustic echo cancellation
立体声回波消除
1.
A stereophonic acoustic echo cancellation algorithm using particle swarm optimizer
应用粒子群优化器的立体声回波消除算法(英文)
2) stereophonic acoustic echo cancellation
立体声回波对消
1.
In order to solve misalignment problem in stereophonic acoustic echo cancellation(SAEC),a nonlinear preprocessing solution based on frequency-shifting was proposed to reduce the correlation between the stereo signals and improve misalignment.
针对立体声回波对消器性能易受外部突发干扰影响的实际问题,提出一种干扰信号检测加最优滤波控制的抗噪方法,大大提高了回波对消器的抗干扰能力。
2.
There are some problems such as no unique solution,large misalignment in stereophonic acoustic echo cancellation(SAEC) caused by high correlation between stereo signals.
针对立体声回波对消中左右两声道的回波具有强相关性而导致自适应滤波器解不唯一、失配大等一系列问题,提出一种新的基于频移变换的去相关非线性预处理方法。
3.
Adaptive algorithms are applied to real-time stereophonic acoustic echo cancellation to improve the communication quality of teleconference.
将自适应算法应用于实时立体声回波对消,以提高电话会议的通信质量。
3) stereo echo canceller
立体声回波抵消
1.
A conventional stereo echo canceller had to stop updating parameters during the double during the double talk.
当处理混合语音信号时,传统的立体声回波抵消技术不具备修正参数的能力。
5) multichannel echo cancellation
多路声回波消除
6) echo cancellation
回声消除
1.
A fast converging algorithm for network echo cancellation and its DSP implementation;
一种快速回声消除算法及DSP实现
2.
Implementation of echo cancellation in application of vehicle multimedia navigation terminal
车载多媒体智能导航终端回声消除功能
3.
An echo cancellation algorithm for improving steady state error and convergence speed
一种提高稳态误差及收敛速度的回声消除算法
补充资料：立体声
使人感到声源分布在空间的声音。适当组合和安排传声器、放大系统和扬声器，能产生立体声效果。宽银幕电影、环幕电影或某些电视机、音响设备等多采用立体声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条