A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a house window active noise reduction system, and relates to the technical field of noise control and audio processing. The house comprises a house body, a window body is installed on one side of the house body, a first microphone body is installed on the outer side of the window body, a second microphone body is installed on the inner side of the window body, and a loudspeaker is installed on one side of the interior of the house body. According to the invention, external noise can be collected through the microphone body, and the loudspeaker generates reverse sound waves to offset the external noise, so that the noise introduced through a window can be effectively reduced, the large-range active noise reduction effect in a house is realized, the indoor noise is further reduced, and the noise can be effectively reduced through a self-adaptive algorithm of the noise processing chip. The noise reduction effect is automatically adjusted, so that the experience effect of a user can be improved, the equipment can be controlled through Bluetooth, the music playing function is achieved, the equipment has more functions, and the use of the user is facilitated.
本发明公开了房屋窗户主动降噪系统，涉及噪音控制和音频处理技术领域；而本发明包括房屋主体，所述房屋主体的一侧安装有窗户本体，所述窗户本体的外侧安装有第一麦克风本体，所述窗户本体的内侧安装有第二麦克风本体，所述房屋主体的内部一侧安装有扬声器；本申请能够通过麦克风本体采集外界噪音，并扬声器生成反向声波来抵消外界的噪音，可使得有效降低通过窗户传入的噪音，从而实现房屋内大范围的主动降噪效果，进而减少了室内的噪音，通过噪声处理芯片的自适应算法，自动调整降噪效果，从而可以提高用户的体验效果，且可通过蓝牙对设备进行控制，使得具有播放音乐的功能，使得设备具备更多的功能，方便用户的使用。
The invention discloses a house window active noise reduction system, and relates to the technical field of noise control and audio processing. The house comprises a house body, a window body is installed on one side of the house body, a first microphone body is installed on the outer side of the window body, a second microphone body is installed on the inner side of the window body, and a loudspeaker is installed on one side of the interior of the house body. According to the invention, external noise can be collected through the microphone body, and the loudspeaker generates reverse sound waves to offset the external noise, so that the noise introduced through a window can be effectively reduced, the large-range active noise reduction effect in a house is realized, the indoor noise is further reduced, and the noise can be effectively reduced through a self-adaptive algorithm of the noise processing chip. The noise reduction effect is automatically adjusted, so that the experience effect of a user can be improved, the equipment can be controlled through Bluetooth, the music playing function is achieved, the equipment has more functions, and the use of the user is facilitated.
本发明公开了房屋窗户主动降噪系统，涉及噪音控制和音频处理技术领域；而本发明包括房屋主体，所述房屋主体的一侧安装有窗户本体，所述窗户本体的外侧安装有第一麦克风本体，所述窗户本体的内侧安装有第二麦克风本体，所述房屋主体的内部一侧安装有扬声器；本申请能够通过麦克风本体采集外界噪音，并扬声器生成反向声波来抵消外界的噪音，可使得有效降低通过窗户传入的噪音，从而实现房屋内大范围的主动降噪效果，进而减少了室内的噪音，通过噪声处理芯片的自适应算法，自动调整降噪效果，从而可以提高用户的体验效果，且可通过蓝牙对设备进行控制，使得具有播放音乐的功能，使得设备具备更多的功能，方便用户的使用。
Active noise reduction system for house window
房屋窗户主动降噪系统
WU DI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
MULTI-GLAZED WINDOW INCORPORATING AN ACTIVE NOISE REDUCTION DEVICE
| European Patent Office | 2018
Multi-glazed window incorporating an active noise reduction device
| European Patent Office | 2018