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fiji A2B Car Microphone Testing Solution
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Product Description
Project Overview
The audio analyzer sends out a standard test signal, which is amplified by the power amplifier to drive the artificial mouth to produce sound. The DUT MIC collects the artificial mouth sound signal and transmits it back to the Master interface of the A2B module, which is then analyzed and displayed by the upper computer software.
Test Item
|
sensitivity |
signal-to-noise ratio |
|
frequency response |
directivity |
|
harmonic distortion |
Array MIC consistency |
|
noise |
airtightness |
Configuration List
|
Number |
Name |
Model |
Quantity |
|
1 |
Audio analyzer |
A5 |
1 |
|
2 |
A2B interface |
AB-A2B |
1 |
|
3 |
Acoustic testing nterface |
PA01 |
1 |
|
4 |
Standard microphones |
MC01 |
1 |
|
5 |
Artificial mouth |
AM02 |
1 |
|
6 |
Speaker calibrator |
HS6020 |
1 |
|
7 |
Acoustic testing turntable |
TT01 |
1 |
|
8 |
Fixture |
customization |
1 |
|
9 |
Soundproofing box |
customization |
1 |
|
10 |
Test computer |
customization |
1 |
Note: This is only a configuration example, and the specific requirements shall prevail
Core components of the system
Audio analyzer A5→Click to view
A2B interface option AB-A2B→Click to view
Acoustic testing interface PA01→Click to view
Standard microphone MC01→Click to view
Artificial mouth AM02→Click to view
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4008-368-078
Add:101-102, building 2, No. 1310, Guanguang Road, Kukeng community, Guanlan street, Longhua District, Shenzhen,China
Tel：+86-755-83680078
Email：sales@szaptk.com
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