Online measurement and detection standard device of automatic environmental noise monitoring system

The utility model relates to an online measurement and detection standard device of an automatic environmental noise monitoring system. According to the online measurement and detection standard device, two microphone holes are opened on a muffler pipe, one microphone hole is used for placing a stan...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO LEI, SANG SHUAIJUN, MIAO JIAN, TONG XIAN, ZHANG ZHIKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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