directional frequency characteristic of microphone
傳聲器指向性頻率特
directional frequency response of microphone
傳聲器指向性頻率響應(yīng)
Design of Microphone Directivity Measurement System Based on Virtual Instrument
基于虛擬儀器的傳聲器指向性測量系統(tǒng)
Comparison Between Two Kinds of Directional Microphone With Parabolic Configurations
兩種拋物面形狀的指向性傳聲器的比較
The Reproduced Localization of Surround Three-channel Omni-directional Microphone Array System;
環(huán)繞聲前方三聲道全指向傳聲器陣列聲像定位初探
Research on Directivity of Ultrasonic Emitter for Parametric Array Loudspeaker System
參量陣揚(yáng)聲器系統(tǒng)的超聲發(fā)射陣指向性研究
Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle.
聲頻定向揚(yáng)聲器是利用參量陣原理，產(chǎn)生高指向性聲頻信號(hào)的新一代揚(yáng)聲器。
Research of Sharpening Directivity of Piezoelectric Ultrasonic Transducer Array;
對于提高壓電超聲換能器陣指向性的研究
Studies on Super-Directivity with Realization for Small-Scale Sensor Array;
小尺度傳感器陣列超指向性研究及實(shí)現(xiàn)
Directivity Of The Vector Hydrophone And The Technique Of Dealing With Signal
矢量傳感器的指向性及其信號(hào)處理技術(shù)研究
The higher the acoustic frequency is, the stronger its directivity is.
而且所有聲頻均有指向性,聲頻愈高,指向性愈強(qiáng)。
positional response of carbon microphone
碳粒傳聲器傾斜角特性
linearity limit output of microphone
線性限制的傳聲器輸出
Study on Propagation Characteristics of Acoustic Wave in SAW Devices;
聲表面波器件中聲波傳播特性的研究
Study of Direction Estimation Based on Intensity Measurement Using Acoustic Vector Sensor
矢量傳感器的復(fù)聲強(qiáng)法定向技術(shù)研究
efficiency characteristic of steering gear
轉(zhuǎn)向器傳動(dòng)效率特性
angle ratio curve of steering gear
轉(zhuǎn)向器角傳動(dòng)比特性
steering gear clearance characterstic
轉(zhuǎn)向器傳動(dòng)間隙特性