VDR Voice C Digitization Rate

用法例句

In this paper,introduced key technology of HF digital voice communication at sea,MELP Technology and OFDM Technology.

本文介绍了海上短波语音数字化通信关键技术MELP和OFDM技术,解析了MELP混合激励线性预测语音编码和解码的基本工作原理,MELP编码中的关键技术;解析了OFDM技术的特点、工作原理和数学分析,最后解析了应用MELP和OFDM技术的海上短波通信系统。

Function and technical specification of digital language lab

数字化语音室的功能和技术规范

Then explains the structure of this system, and it s full-duplex digital voice communication is designed and implemented.

微电子技术、无线技术和网络技术的发展为现代人们居住环境的安全、方便提供了有力的技术支撑,由此介绍了一种用于智能小区安全的新型的无线可视对讲门铃系统,阐述了该系统的总体结构和工作原理,并对其中的关键技术全双工数字语音通信进行了设计和实现,分析了数字语音在传输中的处理,讨论了帧结构的设计,并在CPLD中实现了无线可视对讲门铃系统的帧同步,最后对所做的样机系统进行了实地测试,性能稳定、可靠,语音清晰,具有很好的实用价值。

A digital voice recorder is devised with the use of the newst voice DSP, common MCU, greate volumn of FLASH EPROM and general CODEC, which features long recording time, clear and comprehensible voice, and high ratio of performance to cost.

用最新的语音数字信号处理器、常用单片机、大容量快速闪烁存储卡和通用编解码器 ,设计了一个数字语音记录设备 。

Voice communication is an important part of human communication, with the development of digital communication technology, especially the Internet, the digital voice communication technology based on internet has developed rapidly.

语音通信是人类通信的重要组成部分,伴随着数字通信技术和计算机技术的发展,特别是Internet的出现,基于因特网的数字语音通信技术得了到迅速的发展。

digital voice system controller

数字化语音系统控制器

Research of the Computer Adapter and Students Terminal Subsystem in Pure Digital Audio System;

数字化语音系统终端子系统及计算机适配卡的研究

System Design of Digital Voice Memorization & Playback Based on AMBE-1000;

基于AMBE-1000的数字化语音存放系统的设计

Digitize Research and Implementation of Underwater SSB Voice Communication System;

水声单边带语音通信系统的数字化研究与实现

Research and Optimization on Speech Coding in Digital Trunking Communication System;

数字集群通信系统语音编解码算法研究及优化

Study on the Digital Speech System Based on Embedded Technology;

基于嵌入式的数字化语音录放系统的研究

A Design and Implementation of the Digital Voice Exchange System;

一个数字化语音交换系统的设计和实现

A Research on the Digital Voice Encryption System Based on Vocoder Technology

基于声码化技术的数字语音加密系统的研究

Study of Speech Recognition System for Mandarin Digit Based on HMM;

基于HMM的汉语数字语音识别系统研究

Design of Underwater Acoustic Digital Voice Communication System Based on OFDM;

基于OFDM的水声数字语音通讯系统设计

Research and Implementation of Connected Digit Speech Recognition System;

连续数字语音识别系统的研究与实现

Design of the Digital and Voice Temperature-ray Control System Based on SPCE061A;

基于SPCE061A数字语音温光测控系统的设计

The Design of Digital Speech Recording and Playing System Based on DSP

基于DSP的语音数字录放系统的设计

Design of the Digital Voice Conference System Based on TCP/IP

基于TCP/IP的数字语音会议系统设计

Design of Digtal Speech Acquisition System Based on DSP

基于DSP的数字语音采集系统的设计

Digital Voice Communication System Based on CMX618

基于CMX618的数字语音通信系统

Mandarin Digital Speech Recognition System Development Based on the Noise Environment;

噪声环境下汉语数字语音识别系统的研究

The application of digital network sound system to English teaching;

数字网络语音系统在英语教学中的应用