A NEW DESIGN FOR PROGRAM-CONTROLLED VOICE SWITCHING-CIRCUITS USING A MICROPROCESSOR

被引：0
|
作者：
OIKAWA, H
MAKINO, S
NISHINO, M
YAMAMORI, K
机构：
[1] NIPPON TELEGRAPH & TEL PUBL CORP, INTEGRATED COMMUN SYST SECTOR, KAWASAKI, KANAGAWA 210, JAPAN
[2] NIPPON TELEGRAPH & TEL PUBL CORP, DEPT CUSTOMER EQUIPMENT, YOKOSUKA, KANAGAWA 238, JAPAN
来源：
ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS | 1995年 / 78卷 / 04期
关键词：
VOICE SWITCHING CIRCUIT; FREQUENCY-DIVIDED VOICE SWITCHING CIRCUIT; LOUDSPEAKER TELEPHONE;
D O I：
10.1002/ecja.4410780401
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The voice switching circuit (VS) is applied widely to various problems, including echo suppression and howling suppression in the communication equipment, realizing the magnified voice communication using microphones and loudspeakers. It is also applied frequently in recent years in combination with the echo canceller, ina form to complement the performance of the echo canceller.
引用
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页码：1 / 13
页数：13
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