Investigate unusual or abnormal sound in a building
Acoustics Measurement > Building acoustic
Measurement and analysis of unusual or abnormal sound in a building
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Easily make architectural acoustics measurements with a single device
Acoustics Measurement > Building acoustic
The NA-28 option program card enables easy measurement of airborne sound, floor impact sound insulation performance, and N/NC values, as well as reverberation time.
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Measure NC value
Acoustics Measurement > Building acoustic
This option program card enables measurement of room environmental sound level (N value or NC value) with the sound level meter
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Make architectural acoustics measurements with a multi-channel setup
Acoustics Measurement > Building acoustic
Use the multi-channel frequency analyzer SA-02 to make airborne sound and floor impact sound insulation performance measurements and output evaluation values.
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Measure room noise caused by an external source
Acoustics Measurement > Building acoustic
Noise measurement is carried out on an intended building site to determine sound insulation requirements for external peripheral walls.
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Measure sound insulation performance of external walls or windows of a building
Acoustics Measurement > Building acoustic
Measure the difference between sound pressure levels on the outside and inside of external walls or windows of the building.
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Perform floor impact sound pressure level measurement after completion of a building
Acoustics Measurement > Building acoustic
This is a measurement system configured around the SA-02, suitable for floor impact sound pressure level measurements compliant with JIS standard requirements. Because measurement is performed at multiple points simultaneously, measurement times can be kept short.
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Measure the reverberation time of a space
Acoustics Measurement > Building acoustic
Measurement of the reverberation time in a space within a building is possible by using the NA-28 in conjunction with the option program card NX-28BA.
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Measure the random incident sound absorption coefficient of a sound absorbing material
Acoustics Measurement > Building acoustic
To determine the incident sound absorption coefficient, the sample is placed in a reverberation room and the SA-02M is used to measure the reverberation time.
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Measure the sound reduction index of sound insulation material in a testing room
Acoustics Measurement > Building acoustic
The frequency analyzer SA-02M and the airborne and floor impact sound insulation measurement software AS-20PC5 are used to measure the sound reduction index of sound insulation material or building material in a testing room.
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