发明名称 |
Speaker with Grained Zeolite Material in Deep-Drawn Foil Resonance Volume |
摘要 |
An audio system that comprises an electro-acoustic transducer mounted onto a housing that forms a resonance volume which is at least partially filled with sound absorbing material, wherein the housing is realized with a deep-drawn foil at least partially filled with grains of the sound absorbing material. |
申请公布号 |
US2015072723(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
US201314023727 |
申请日期 |
2013.09.11 |
申请人 |
Schöffmann Michael;Wasinger Helmut;Herold Josef;Hannah Mark |
发明人 |
Schöffmann Michael;Wasinger Helmut;Herold Josef;Hannah Mark |
分类号 |
H04R1/28;H04M1/03 |
主分类号 |
H04R1/28 |
代理机构 |
|
代理人 |
|
主权项 |
1. An audio system, the audio system comprising:
an electro-acoustic transducer; and a housing, the housing comprising:
a speaker receptacle space configured to hold the electro-acoustic transducer; anda resonance volume separated from the speaker receptacle space, the resonance volume being at least partially filled with grains of sound absorbing material, wherein the electro-acoustic transducer is mounted to the housing in the speaker receptacle space. |
地址 |
Baden AT |