acoustic transmission signal
acoustic signal
鸣声信号
声信号
声音信号
音响信号
音频信号
噪声信号
听觉伤害
声响信号
水声信号
声频信号
可闻信号
哈伯太空望远镜
振声信号
超声波信号
Acoustic Signal Extraction
Acoustic signal processing
acoustic transmission characters
acoustic transmission loss TL
acoustic transmission matrix
Acoustic Transmission Method
acoustic transmission system
detecting by acoustic signal
marine acoustic signal bomb
multi-component nonstationary acoustic signal
Transient Acoustic Signal
Underwater Acoustic Signal