Display device for two-dimensional distribution of sound field

The utility model discloses a display device for two-dimensional distribution of a sound field. The display device comprises a box body, a sounder arranged on the box body, and a sound sensing plate which is arranged on the box body and is used for displaying phase information of standing waves thro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG BO, ZHANG ZHILIN, ZHAO MINFU, HU XUNMEI, ZHAO JIANGDONG, WAN NENG, ZHANG DEGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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