Method for automatically measuring and testing sound field of complete anechoic chamber and standard device

The invention relates to a method for automatically measuring and testing a sound field of a complete anechoic chamber and a standard device. A traditional manual sound field measuring and testing method is low in measuring efficiency and poor in measuring accuracy. The standard device comprises a s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO LEI, YANG MEI, SANG SHUAIJUN, MIAO JIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING
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