基本释义:

有声信号通信

网络释义

1)communicating by sound,有声信号通信

2)underwater communication signal,水声通信信号

3)traffic sound signal,交通信号声讯器

4)alignment of noisy signals,有噪声信号对准

5)acoustic signal,acoustical signal,sound signal,声信号(声)

6)communication signal,通信信号

用法和例句

As an addition to the vision signal, this paper introduces a traffic sound signal based on the fuzzy technology which is designed and developed to give out speech and sound prompt according to the conditions of main road intersection, the device can automatically adjust prompt volume along with environment noise volume, thus reducing effectively the noise pollution.

设计和研制了一种基于模糊技术的交通信号声讯器, 它能够根据交通路口的通行状况发出语音和声讯提示，且能随环境噪声的强度自动调节提示音量的大小，可有效减少噪声污染。

Study on Modulation Recognition of Communication Signal Based on Phase Diagram;

基于相图的通信信号调制样式识别问题研究

The application of PWM in digital modulation and demodulation for analog communication signals in several modulation modes;

PWM在几种模拟通信信号数字调制解调中的应用

Research of Underwater Communication Signal Generator Based on DDS

基于DDS的水声通信信号发生器的研究

Implement of Signal Generator With Multi-carrier in Underwater Acoustic Communication Based on DDS

基于DDS的多载波水声通信信号发生器的实现

Underwater Communication Beacon Signal Born and Digital Filter Based on FPGA;

基于FPGA的水声通信信标信号生成及数字滤波

Development and Application of the General Purpose Underwater Signal Processing System;

通用多功能水声信号处理系统及其应用

Virtual Instrumentation Technology in Multi-Channel Data Preprocessing for Underwater Acoustic Signals;

多通道水声信号数据预处理的虚拟仪器技术

Simulation of CPLD chip in multi-channel acoustic signal data transmission

CPLD用于多通道水声信号数据传输的仿真研究

Researching on Signal Synchronization and Detection in Underwater Communication Network Based on FH-CDMA

基于FH-CDMA的水声网络通信系统中信号同步与检测研究

Realization of Real-time Signal Processing Algorithms for Pattern Time Delay Shift Coding Underwater Acoustic Communication System

基于Pattern时延差编码体制水声通信系统实时信号处理算法实现

The Research of Data Acquisition System for Acoustic Signal Based on Wireless Communication;

基于无线通信的声信号采集系统研究

Design of general underwater acoustics signal transmiter system based on virtual instrumentation technologies

基于虚拟仪器技术的通用水声信号发射系统设计

Adaptive Equalization in High Speed Underwater Acoustic Communication System;

高速水声通信系统中的信道均衡技术

Frequency Synchronization and Channel Estimation for OFDM Underwater Acoustic Communication;

OFDM水声通信中的频率同步与信道估计

Design and Simulation of Frequency-Hopping Communication System in Underwater Acoustic Fading Channels

水声信道中跳频通信系统设计与仿真

Study on channel estimation technique of OFDM underwater acoustic communication system

OFDM水声通信信道估计技术研究

Channel Estimation Algorithm in Underwater Acoustic Communication Based on DFT and OFDM

基于DFT的OFDM水声通信信道估计算法

an automatic signal (usually a sound) warning of danger.

警告危险的自动信号（通常是一种声音）。

a signal (usually a siren) that danger is over.

危险结束的信号（通常是警笛声）。

To signal or call by tinkling.

通过发出铃铛声发信号或呼叫