CONTROL METHOD OF SOUND ABSORPTION CHARACTERISTICS OF SOUNDPROOF MATERIAL

A control method of sound absorption characteristics of a soundproof material is provided to change the sound absorption characteristics of the soundproof material while equally maintaining constituent materials, total thickness, and total weight of the soundproof material. The soundproof material i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAKAI, Shoko, MIYATA, Teruhisa, OHTANI, Kenji, MATSUMOTO, Norikazu
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!