本量測系統主要建構在Audio Precision系統下,搭配B&K標準麥克風與Tannoy標準聲源,透過在無響室的量測進而獲得揚聲器(微型揚聲器),或系統(模組)的聲學特性。
可獲得的特性與參數有: 頻率響應曲線、相位、失真、R&B
[This measurement system is mainly used to obtain the basic acoustic characteristics of loudspeaker, microspeaker or their system, such as Frequency Response, Phase, HD, THD, R&B, …, etc..]
Environment | Anechoic Chamber | B303 |
Software | APx515 ver.4.2.1 | |
Hardware | Power Amplfiier | B&K 2716 C |
Conditioning Amplifier | B&K 2690 A OS 2 | |
Microphone+Preamplifier | B&K 4191*2669 (optional) | |
Calibrator | B&K 4231 | |
Baffle | IEC 60268-5 |
NT$ 5,000/hr