It can be widely used in fields of navigation, radar, telecontrol, analogue signal transmission, data collection and communication system.
可广泛用于导航、雷达、遥控遥测、模拟信号传输、数据采集和通讯系统、现代导航系统等领域。
Generally, voice transmission is in analogue form.
通常，声音的传送是用模拟形式。
It is very important task for microcomputer based protective device to transmission analogue signal of power system in high speed, high accuracy and real-time mode.
对电力系统的模拟信号进行高速、高精度和实时传输是微机保护的一项重要任务。
Compare with analogue system, this system has features of large system volume and good speech quality in audio data transmission and process, it is suitable for conference.
与模拟系统相比，控制方便、系统容量大、话音质量好，适合在大型会议等场合使用。
However, the digital speech needs much higher code rate than analogue signals resulting in high pressure on data transmission.
语音数字化以后，码率大幅度上升，给系统的数据传输造成了很大的压力，因此进行语音压缩编码是非常必要的。
However, the digital speech needs much higher code rate than analogue signals resulting in high pressure on data transmission.
语音数字化以后，码率大幅度上升，给系统的数据传输造成了很大的压力，因此进行语音压缩编码是非常必要的。
应用推荐