NOISE SIMULATING BOOTH FOR SAFELY TESTING AND DEMONSTRATING HEARING PROTECTION EQUIPMENT

A sound testing chamber comprises a sound proof enclosure, a speaker system and an electronic noise generator system. The speaker system is disposed within the sound proof enclosure. The electronic noise generator system is electronically coupled to the speaker system. The electronic noise generator...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Oscar M. HEMBERG, Douglas D. FLETCHER, Gregory G. JAGER, Jason T. LUNN, Eric O. HEMBERG, Henrik FRANSSON
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS PUBLIC ADDRESS SYSTEMS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!