1) Signal Tone board SIG
信号音板
2) Dual Tone Transceiver DTR
双音信号收发板
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) audio signal
音频信号
1.
Design of an audio signal collector based on DSP with high fidelity;
基于DSP的高保真音频信号采集器设计
2.
The Development of a Soft Digital Spectral Analyzer for Audio Signals;
音频信号软件频谱分析仪设计
3.
Blind separation of mixed audio signal based on FastICA
基于FastICA的混合音频信号盲分离
5) 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。
6) Heart sound
心音信号
1.
Data recall and analysis system of heart sounds and ECG signal based on LabVIEW;
心音信号与心电信号回放与分析系统
2.
In the course of recording heart sound, it is inevitable that many kinds of noise will be merged in the main signal.
在对心音信号进行进一步的处理之前,必须对噪声加以抑制。
3.
In process of recording heart sound,it is inevitable that many kinds of noise will be merged in the main signal.
在采集心音信号过程中,难免要引入噪声,这些噪声影响到心音的分析结果。
补充资料：声音设施
声音设施即数码多能一体机采集和播放声音的设备。如内置的麦克风用于录音，内置的喇叭用于播放的所录制的声音。
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