To obtain a glass vibration plate capable of realizing a desired sound pressure in a configuration in which a glass plate structure is vibrated to generate sound.SOLUTION: A glass vibration plate 10 includes a glass plate construct 18, and an actuator 22 that is attached to the glass plate construct 18 to excite the glass plate construct 18 and has a piston vibration range of 100 Hz or more which can vibrate the glass plate construct 18 as a whole.SELECTED DRAWING: Figure 2
【課題】ガラス板構成体を振動させて音を発生させる構成において、所望の音圧を実現できるガラス振動板を得る。【解決手段】ガラス振動板10は、ガラス板構成体18と、ガラス板構成体18に取付けられてガラス板構成体18を加振させると共に、ガラス板構成体18を一体として振動可能なピストン振動域が100[Hz]以上であるアクチュエータ22と、を有する。【選択図】図2
GLASS VIBRATION PLATE
ガラス振動板
26.08.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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