acoustic vector signal

基本解釋

This is the physical fundament of acoustic vector signal processing.
這是聲矢量信號(hào)処理的物理基礎(chǔ)。
Compared with traditional transducer, the vector detection technique can get the acoustic vector signal's spatial direction information.
相對(duì)於傳統(tǒng)的聲壓水聽(tīng)器矢量水聽(tīng)器檢測(cè)技術(shù)能檢測(cè)到的包含空間方位信息的聲矢量信號(hào)。
This paper aims to get enough knowledge of line spectrum in acoustic vector signal and extract as more features as possible so as to improve the recognition-rate of targets.
本文旨在通過(guò)以上研究，能夠?qū)β暿噶啃盘?hào)中的線(xiàn)譜成分有充分的認(rèn)識(shí)和提取到盡可能多的特征，從而進(jìn)一步提高艦船目標(biāo)識(shí)別率。