Structural acoustic regulation and control structure and regulation and control method based on multi-band-gap metamaterial

The invention discloses a structural acoustic regulation and control structure based on a multi-band-gap metamaterial and a regulation and control method. The metamaterial structure unit comprises two kinds of metal with large mass density difference and comprises a base body base, a middle cylinder...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YUE JIKANG, HONG XIAOBIN, CHEN WEIGUO, LIN JINFAN
Format:	Patent
Sprache:	chi ; 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
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