adaptive echo canceller的用法和样例：
- We have also discussed how to implement the adaptive echo canceller on TMS320C6201 DSP which can be used in the IP telephony gateway, and how to link it with the IP telephony system.
本文还详细论述了以 TMS32 0 C62 0 1DSP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。
- In an adaptive echo canceller,the detection algorithm able to distinguish echo pass change(EPC) from double-talk(DT) is vital to ensure that adaptive filter tap coefficients are updated in case of EPC and frozen during the DT period.
- This paper introduces the design and implementation of 2/4 lines speech interface and echo canceller. This 2/4 lines speech interface includes A/D,D/A conversion,ADPCM coding and decoding,and adaptive echo canceller etc.
- Simulation results indicate that the DC-NLMS algorithm is optimal in adaptive echo cancellation as compared with NLMS, APA, and a previously developed algorithm in the literature.
- Dedign of an Adaptive Echo Canceller for the Relay Stations in a Single Frequency Network