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P1254156741YlzoH

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Impedance Tube Schematics for Transmission Loss. Mic 1. Mic 2. Mic 3. Mic 4. dL. Speaker ... Impedance Tube Schematic for Absorption Coefficient. Mic 1. Mic 2 ... – PowerPoint PPT presentation

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Title: P1254156741YlzoH


1
Impedance Tube Schematics for Transmission Loss
Mic1-gtChannel 1 on DAQ Mic2-gtChannel 2 on
DAQ Mic3-gtChannel 3 on DAQ Mic4-gtChannel 4 on DAQ
SETUP
Small Tube dL 2cm Large Tube dL 5cm
CALIBRATION
MEASUREMENT
2
Impedance Tube Schematic for Absorption
Coefficient
Mic1-gtChannel 1 on DAQ Mic2-gtChannel 2 on DAQ
CALIBRATION
MEASUREMENT
Small Tube dL 2cm Large Tube dL 5cm or 10cm
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