Research on Ultra-low-bit-rate Speech Coding Algorithm for Underwater Speech Communication

被引：4
|
作者：
Li Ye [1 ]
Jiang Jingsai [1 ]
Ma Xiaofeng [1 ]
机构：
[1] Shandong Comp Sci Ctr, Shandong Prov Lab Comp Network, Jinan, Shandong, Peoples R China
来源：
MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION IV, PTS 1 AND 2 | 2012年 / 128-129卷
关键词：
underwater speech communication; channel bandwidth; transmission rate; storage and transmission;
D O I：
10.4028/www.scientific.net/AMM.128-129.247
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Underwater speech communication for middle-long distance has the characteristics of narrow bandwidth as well as low transmission rate, which makes the underwater speech communication much difficult. Nevertheless, speech communication based on storage and transmission makes it feasible. The paper introduced the principle of speech communication based on storage and transmission firstly and then analyzed the terminal buffer size as well as the communication delay when such technique was applied. The feasibility along with localization is pointed out in conclusion.
引用
收藏
页码：247 / 250
页数：4
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