설비현황

INSTITUTE FOR ADVANCED ENGINEERING

지능기계시스템센터 무향실

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  • 특징
    - Research for Acoustic Characteristics of Car
    - Acoustic Model Tests
    - Measurement of Sound Power Level
    - Research for Synthesis/Control of Sound Field
    - Research for Audiotory Psychology
    - Calibration of Sensors

  • 규격
    1. Size: 8600(L) x 7800(W) x 7100(H)mm
    2. Sound Absorption Wedge: 1000(L) x 600(W) x 600(H)mm
    3. Cut-off Frequency: 63Hz
    4. Background Noise:
    - Air Conditioner Off: lower than 15dB(A)
    - Air Conditioner On: lower than 20dB(A)
    5. Air Conditioner:
    - Temperature: 22±2°C
    - Humidity 55±5%
    6. Traverse System:
    - Working Range: 2000(L) x 2000(W) x 1500(H)mm
    - Positioning Accuracy ±1mm
    - Sound Intensity Adapter

  • 설비위치

  • 담당자