1) environmental sound signals
环境声音信号
2) surround sound audio signal
环绕声音频信号
3) acoustic signal
声音信号
1.
Detection of cracked-shell eggs using acoustic signal and fuzzy recognition;
利用敲击声音信号进行禽蛋破损检测和模糊识别
2.
Characteristic extraction of acoustic signals emitted from resistance spot welding process based on independent component analysis
基于独立分量分析的点焊特征声音信号提取
3.
When the running situation of a rotating machine becomes abnormal or a part of it does not work well,it usually generates a periodic vibration signal or a periodic acoustic signal,which generally are periodic impulse signals with relatively strong noise.
当旋转机械运行状态出现异常或某个部分发生故障时,通常会产生周期性的振动信号或发出周期性的声音信号。
4) sound signal
声音信号
1.
Design of Sound Signal Acquisition System Based on DSP and USB;
基于DSP和USB的声音信号采集系统设计
2.
In this paper,we investigated and analyzed the sound signals arisen during no-load planer operation.
在刨床的运转过程中,会产生一定的声音信号,而且这种声音信号自身具有一定的特征。
3.
In order to detect the rub-impact position, the paper bases on the way of combining sound signal with key-phase signal to fix on the position.
旋转机械转子系统动静件碰摩故障发生频繁,为检测其位置,本文采用声音信号联合键相 位信号的方法来确定其碰摩位置,通过试验采集碰摩时的数据并用此方法求得碰摩位置,与实测的 碰摩位置基本吻合,表明此方法具有较好的效果。
5) signal environment
信号环境
1.
<Abstrcat>On the base of analyzing GIS s developing trend and origin,data structure of MapX which is popular series of software named MapInfo at present, introduces the structure and main functions of communication countermeasure signal environment simulation soft-ware; and presents the keystone and means of MapX in developing this software.
在分析地理信息系统发展趋势和目前较为流行的MapInfo系列软件———MapX的由来、数据结构的基础上,介绍了通信对抗信号环境仿真软件的体系结构及其主要功能;介绍了利用MapX控件开发该软件的基本原理和方法步骤,并通过实例讨论了运用VisualC++对它编程的应用实践问题。
6) multifunctional testing instrument
环境信号
1.
In this paper the ESA multifunctional testing instrument used in the applied background of Electronic Safety and Arming System (ESA) is designed and achieved by use of the new-style microcomputer chip——ADuC812 produced by ADI Inc in America.
本文以引信电子安全系统(ESA)为应用背景,应用美国ADI公司生产的新型单片机ADμC812,设计并实现了为ESA模拟产生各种环境信号,并能够同时对ESA的工作状态进行实时检测的一款实用设备——多功能测试仪。
补充资料：声音笑貌
1.原为低声下气﹑谄媚阿谀之貌。后亦泛指人的言语和神态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条