摘要
文章在概述基于 ATM 的话音通信技术现状的基础上,详细介绍了 ATM 话音通信的关键技术,包括解决时延抖动、回声抑制、时钟恢复、信令转换等问题,最后展望了其应用前景。
The paper briefs the current technological conditions of the ATM-based voice communica- tions,gives comprehensive re- view of its key technologies,in- cluding the solution of cell delay variation,echo suppression,clock recovery,signal transfer and oth- er problems,prospects that the technology will be well used in the future.
