sound signal

Virtual System of Sound Signal Processing Based on Sound Card in PC

基于PC机声卡的虚拟声信号处理系统

AFF test software was made by the authors themselves, and a stimulating sound signal was evoked in a personal computer.

采用自制的闪声融合频率测试软件，在微机上引出刺激声信号。

Vision and sound signal processing the Japanese syllabary

图像和伴音信号处理日本语五十音图，假名表

SVM classifier for wire extension monitoring using arc sound signal in GMAW

用电弧声信号监测GMAW焊丝干伸长的SVM模型

The topics are designed spherical detector equipped with a variety of sound internal sensors and accelerometers, and magnetometers and other sensors combined with the signal acquisition and storage, obtained by the solver leak location information.

本课题所设计的球形检测器，内部搭载声音传感器和加速度计以及磁力计等多种传感器，进行信号的采集和存储，通过解算得出泄漏位置信息。

Noise Reduction of Ocean Sound Signal by Lowpass and Local Projective Method

水声信号的低通滤波及局部投影法联合降噪

Influence of weak background sound on sound signal perception

弱背景声对声音信号感受的影响

Outer ear diffracts the received sound signal and enlarge the signals from certain direction as a filter.

外耳对接收到的声音信号进行衍射，突出某些方向的信号，作为方向滤波器对声音信息的重要部分接收放大并进行编码。

to sound the retreat (= to give a loud signal for an army to move away)

发出撤退信号

The thresholds of sound signal perception in the presence or absence of a continuous background sound were compared on 6 subjects.

本工作在6名受试者身上比较了在有及无连续背景声作用下声音信号感受阈的变化。

DTMF coding circuit completes DTMF's coding and decoding and signal sound detection.

DTMF编解码电路完成多音双频信号的编码、解码与信号音检测；

Didn't factory workers always sound the hooter as signal for a riot?

工人们在厂里暴动,也常常放汽笛为号,可不是 么 ?

An in-depth study on Korotkoff sound processing was carried out. Firstly, based on the analysis of Korotkoff sound signal generation mechanism, spectrum, intensity, and noise characteristics, a Korotkoff sound synthesis process is designed.

首先，在分析柯氏音信号的产生机理、频谱、声强，以及信号中噪声干扰特性的基础上，设计了柯氏音信号综合处理过程。

What does the abandon ship alarm signal sound like?

如何描述弃船员讯号的响声?

In the central auditory system, the information of the frequency, intensity, temporal and spectral properties involved in the sound signal is processed through the complex integration of the excitatory and inhibitory interaction of the neural circuits.

在听觉中枢系统中，动物听觉中枢处理声音强度和频率及其它时空特征主要是通过神经元回路兴奋性和抑制性传入冲动的相互作用进行的。

Therefore, there is important practical significance based on the different sound signal breakdown diagnosis researching.

因此, 对于基于异响信号的故障诊断的研究具有重要的实际意义.

Measurement of sound pressure level for sound signal appliances by seagoing vessel

GB/T12303-1990海船声号器具的声压级测量

The Model of Spatter Prediction in CO_2 Arc Welding Based on the Character of Sound Signal

基于电弧声波特征的CO2焊接飞溅预测

The sound signal processing is an important signal processing technology. It is currently the most mature technology.

声音信号处理技术是一种重要的信号处理技术，也是目前发展的最为成熟的一种技术。

Therefore the experiments provide an example to validate the hypothesis that the binaural masking effect is the result of the high level auditory system processing binaural sound signal, and it also hints that by using stereophonic, reproduction speech intelligibility can be improved in communication systems.

因此文中的实验为双耳掩蔽是听觉系统的高层对双耳信号处理这假设提供了例证，并提示通信系统采用立体声作可提高重发语言清晰度。

A notebook computer based heart sound analysis instrument, consisting of phonocardiographic sensor, heart sound signal preprocessing box, notebook computer, printer, speakers, and heart sound signal processing software is introduced.

基于笔记本计算机的心音分析仪由心音传感器、心音信号预处理盒、笔记本计算机、打印机、音箱和心音信号处理软件组成。

The tonometer's position being strictly vertical the sound signal stops.

眼压仪处于完全垂直位置时声音信号停止.

Finally the binaural sound signal is filtered by the HRIR on the continuous sphere space.

最后利用连续球面空间上的HRIR对双耳信号进行滤波处理。

The cutting sound signal in audible range includes a plenty of tool-wear information.

可听阈内的切削声信号包含着丰富的刀具磨损信息.

Differential threshold of sound signal duration in relation to signal duration

声音信号的时程辨别阈与信号时程的关系

Sound signal into the speaker plays back through the sound.

声卡信号转换成可以通过扬声器播放回来的声音.

The optimum loudspeaker arrangement will be decided according to the frequency of reproduced sound signal.

重发时，可根据重发信号频率来确定使系统达到最佳效果的扬声器布置方案。

The signal generator supports multiple sound cards in your PC.

该信号发生器支持多种声卡在你的电脑.