低比特率语音 meaning in English
lbrv low bit rate voice
Examples
- The combination of advantage in the two technology can solve the problem of transmission qos and bandwidth limitaion of wireless relay network . wu wei ( computer application technology ) directed by prof
这种低比特率语音编码和aal2在支持实时、可变速率、短分组业务应用中的优势相结合的方案，可解决通信网中无线中继存在的传输质量和带宽受限的问题。 - In traditional low bit - rate speech coding , considering that ears are not sensitive to phase information , the phase information is often neglected , and this will result in coarse and harsh speech quality , and it even may lead to inflection in pitch
在传统的低比特率语音编码中,考虑到人耳对相位信息不敏感而经常忽略相位信息,这将导致语音粗糙、刺耳甚至音调发生改变。为了获得高质量的声码器,语音的相位信息是不能不考虑的。 - This paper mainly discusses the design principles and chief techniques of a digital accessing system for power - line communication net ( plcn ) . the technology of low bit rate speech compression high - speed modem based on plcn adaptive equalization to the channel anti - jamming and anti - fading are applied in this system . so speech tele - control data and tele - protection signals can be transmitted high quality in the band - limited channel
该系统综合应用了低比特率语音信号压缩编码技术、基于电力通信网的高速调制解调技术、信号传输的信道自适应均衡技术和抗干扰、抗衰减技术，可在带限信道中高质量的传输语音、远动数据和远方保护等信号，具有较高的整体性能。