COMBINATION SPEAKER AND LIGHTING FIXTURE OR OTHER ELECTRICAL ELEMENT

    公开(公告)号:US20240337377A1

    公开(公告)日:2024-10-10

    申请号:US18234285

    申请日:2023-08-15

    申请人: Ben Mathews

    发明人: Ben Mathews

    摘要: A combination speaker and electrical junction box is disclosed for installation in a wall or ceiling. The combined unit includes a means for mechanically attaching a lighting apparatus or another electrical device such as a fan or security camera. The power to the speaker and light fixture or other electrical device may be line- or low-voltage or a combination of both. The data signal going to the speaker, light or other electrical device could be wired or wireless or some combination of both or one or the other. The electrical junction box with speakers combines the functionality of a standard junction box with the added benefit of audio playback capabilities.

    PANEL AUDIO TEMPERATURE MONITORING
    16.
    发明公开

    公开(公告)号:US20240334106A1

    公开(公告)日:2024-10-03

    申请号:US18740244

    申请日:2024-06-11

    申请人: Google LLC

    发明人: James Marchant

    IPC分类号: H04R1/02 H04R29/00

    CPC分类号: H04R1/028 H04R29/003

    摘要: A panel audio loudspeaker includes a panel and an actuator attached to a surface of the panel and configured to cause vibration of the panel. The actuator comprises a magnetic coil in thermal communication with the panel. The panel audio loudspeaker further comprises a plurality of electrical sensors electrically coupled to the magnetic coil and configured to output time-varying electrical data for the magnetic coil, and an electronic control module in communication with the magnetic coil and the electrical sensors. The electronic control module is configured to perform operations comprising: providing a current to the magnetic coil; receiving the time-varying electrical data for the magnetic coil; determining an electrical energy provided to the magnetic coil between a first time and a second time; accessing a thermal model of the panel; and determining a change in a panel temperature between the first time and the second time.

    DIAPHRAGM WITH EXCITER, AND VEHICLE WINDOW GLASS

    公开(公告)号:US20240314478A1

    公开(公告)日:2024-09-19

    申请号:US18671055

    申请日:2024-05-22

    申请人: AGC Inc.

    发明人: Jun AKIYAMA

    IPC分类号: H04R1/02 H04R1/28

    摘要: An exciter-attached diaphragm, including: a glass plate; an exciter attached on a main surface side of the glass plate and configured to vibrate the glass plate; and a vibration damping member located on a periphery of the exciter, surrounding at least a part of the exciter, and attached on the main surface side in a plan view of the glass plate, in which the vibration damping member includes a vibration attenuation layer and a vibration damping material laminated from the main surface side of the glass plate, and the exciter is disposed apart from the vibration damping member.

    AI INTELLIGENT SOUND WAVE PULSE RESONANCE MOUSE REPELLER AND MOUSE REPELLENT METHOD

    公开(公告)号:US20240306631A1

    公开(公告)日:2024-09-19

    申请号:US18596980

    申请日:2024-03-06

    申请人: LIHAI XIE

    发明人: LIHAI XIE

    摘要: An AI intelligent sound wave pulse resonance mouse repeller and a mouse repellent method are provided, the mouse repeller includes an AI intelligent chip, a power converter, an indicator light, and an ultrasonic horn. The AI chip can freely generate a high-speed and ultra-high frequency pulse wave with random changes, can perform AI calculation with environmental sound, and then perform random scanning. A generated pulse signal resonates with a sound frequency of animals such as mice and bats, is superimposed with a sound wave to achieve state pulses that are tens or even hundreds of times stronger for stimulation and interference, effectively disrupting and stimulating an auditory system of rodents, making them intolerable, feeling panicked and uneasy, and exhibiting symptoms such as loss of appetite, escape, and even convulsions, can achieve a goal of driving the rodent out of their range of activity.