"A sound superstructure module of a punched flat - type Helmholtz volume resonator" is a sound superstructure of Helmholtz volume resonator used for sound processing, which can be used in the sound processing of anechoic chambers. Its functions are no different from those of acoustic laboratories such as anechoic chambers, sound - proof rooms, semi - anechoic chambers, semi - sound - proof rooms, fully anechoic chambers, fully sound - proof rooms, silent rooms, abnormal sound rooms, and no - sound rooms. It is a utility model patent and also a newly successfully applied invention patent of our company.
According to the provisions of Article 28 of the Patent law and Article 38 and Article 39 of its implementation rules, the patent application submitted by the applicant has been accepted by the State Intellectual Property Office. The determined application number, application date, applicant, and name of the invention are hereby notified as follows:
Patent number: 202222442945.1
Applicant: Guangzhou Danpin Artificial Environment Technology Co., Ltd., Guangzhou Dance Acoustic Technology Research Co., Ltd.
Name of the invention: A sound superstructure module of a punched flat - type Helmholtz volume resonator
