公开(公告)号：US20180310084A1

公开(公告)日：2018-10-25

申请号：US15946752

申请日：2018-04-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： RYO KURIBAYASHI ,  TAKAYUMI DAIKOKU ,  TETSUSHI ITANO ,  HIROFUMI HIGASHI ,  HIROYUKI MORIMOTO ,  YOHEI JIN

IPC: H04R1/02

CPC classification number: H04R1/025 ,  H04R1/2811 ,  H04R1/2873 ,  H04R2201/028 ,  H04R2499/13

Abstract: A loudspeaker device includes a loudspeaker unit and an enclosure. The loudspeaker unit outputs sounds mainly in a first direction, upon receiving an electric signal. The enclosure is configured with at least a part of an interior member of a movable-body device, and secures and accommodates the loudspeaker unit in the inside of the enclosure. The interior member includes a body part, and an accommodation part that accommodates the loudspeaker unit therein and is formed integrally with the body part. The accommodation part is larger in dimension along the first direction than the body part.

公开(公告)号：US20180234768A1

公开(公告)日：2018-08-16

申请号：US15893029

申请日：2018-02-09

Applicant: Lingbin Kong

Inventor： Lingbin Kong

IPC: H04R5/02 ,  H04S1/00 ,  H04R3/12 ,  H04R1/44 ,  H04R1/02

CPC classification number: H04R5/02 ,  H04R1/023 ,  H04R1/025 ,  H04R1/44 ,  H04R3/12 ,  H04R2201/028 ,  H04R2420/07 ,  H04R2420/09 ,  H04S1/007

Abstract: A speaker system includes two speaker units, each including: a waterproof shell, a front vertical side of which defining a sound opening passing therethrough; a magnetic base at the bottom of the shell configured to hold together the speaker units when the magnetic bases of the two speaker units are placed together, the front vertical side of each will point in a common direction; a rechargeable battery within the shell; a speaker adjacent the sound opening; and an electronic circuit that communicates with the wireless device and demodulates the wireless signal to drive the speaker. A flexible protective covering has a shape that is complimentary in shape to the two speakers when the two speakers are held together at the magnetic bases. The flexible protective covering holds the two speakers together therein.

公开(公告)号：US10004269B2

公开(公告)日：2018-06-26

申请号：US15323207

申请日：2014-06-30

Applicant: KIMREE HI-TECH INC.

Inventor： Zhiyong Xiang

IPC: A24F47/00 ,  H05B33/08 ,  G01R31/36 ,  H04R3/00 ,  H05B1/02 ,  H04R1/02 ,  H02J7/00

CPC classification number: A24F47/008 ,  G01R31/371 ,  G01R31/382 ,  H02J7/0029 ,  H02J7/0047 ,  H02J7/007 ,  H02J2007/0037 ,  H02J2007/004 ,  H02J2007/005 ,  H04R1/028 ,  H04R3/00 ,  H04R2201/028 ,  H04R2400/00 ,  H05B1/0244 ,  H05B33/086 ,  H05B37/0227

Abstract: A control circuit, an electronic cigarette and a method for controlling the electronic cigarette, the control circuit includes at least one airflow sensor, a microcontroller, a battery, an audio module and an indication unit; the airflow sensor for collecting an airflow signal, converting the airflow signal into a smoking signal and sending the smoking signal to the microcontroller, the microcontroller is used for controlling the audio module to give out hookah-simulating water sounds according to the received smoking signal and simultaneously controlling the indication unit to display a smoking color; and the microcontroller is further used for controlling the indication unit to display different indication colors according to different charging states of the battery. Therefore water sounds can be given out by electronic simulation, and the function of electronically simulating real hookah water sounds is conducive to usage of the electronic cigarette and smoking cessation.

公开(公告)号：US20180168244A1

公开(公告)日：2018-06-21

申请号：US15899044

申请日：2018-02-19

Applicant: Grant P. Gehlen ,  Steven A. Rose ,  Jaclyn M. Tejeda

Inventor： Grant P. Gehlen ,  Steven A. Rose ,  Jaclyn M. Tejeda

IPC: A41D1/00 ,  H04R1/44 ,  H04R1/02 ,  A41D13/00

CPC classification number: A41D1/005 ,  A41D13/0015 ,  H04R1/028 ,  H04R1/44 ,  H04R2201/023 ,  H04R2201/028

Abstract: The present disclosure provides a garment that includes integrated waterproof impact resistant speakers. Related methods of manufacturing the garment are also provided herein.

公开(公告)号：US09986320B2

公开(公告)日：2018-05-29

申请号：US15529894

申请日：2015-11-24

Applicant: Kenneth Gustave Roebke

Inventor： Kenneth Gustave Roebke ,  Rodney Dwaine Koivisto ,  Leroy Sheldon Johnson

IPC: H04R1/02 ,  H03G5/02 ,  H04R1/40 ,  H04R3/04 ,  H04R3/12

CPC classification number: H04R1/025 ,  G10H1/32 ,  G10H3/186 ,  H03G3/3005 ,  H03G5/025 ,  H04R1/403 ,  H04R3/04 ,  H04R3/12 ,  H04R2201/025 ,  H04R2201/028

Abstract: A portable amplifier is disclosed. In embodiments, the portable amplifier comprises a cabinet that opens and closes on a diagonal to contain all internal components, and optimizes sound quality. In embodiments the portable amplifier can be connected to an extension cabinet in order to provide an additional speaker. The portable amplifier can function on AC or DC power, and features user-friendly lighted ports and controls. The amplifier can feature AINiCo speakers and a three-spring reverb tank. The portable amplifier can be optimized for weight and power to achieve output of about 4 to about 5 watts per pound.

公开(公告)号：US09967653B2

公开(公告)日：2018-05-08

申请号：US15649521

申请日：2017-07-13

Applicant: Apple Inc.

Inventor： Ethan L. Huwe ,  John H. Sheerin ,  Glenn K. Trainer

IPC: H04R1/28 ,  H04R9/02 ,  H04R3/12 ,  H04R9/06 ,  H04R7/18 ,  H04R1/40 ,  H04R1/02 ,  H04R7/12

CPC classification number: H04R1/2888 ,  F21V3/00 ,  F21V5/007 ,  F21V23/0485 ,  F21V33/0056 ,  G06F3/01 ,  G06F3/016 ,  G06F3/044 ,  G06F3/165 ,  H04R1/025 ,  H04R1/026 ,  H04R1/26 ,  H04R1/2811 ,  H04R1/2826 ,  H04R1/30 ,  H04R1/403 ,  H04R3/00 ,  H04R3/12 ,  H04R5/02 ,  H04R7/12 ,  H04R7/127 ,  H04R7/18 ,  H04R9/022 ,  H04R9/025 ,  H04R9/06 ,  H04R31/006 ,  H04R2201/028 ,  H04R2201/34 ,  H04R2201/401 ,  H04R2400/03 ,  H04R2400/13 ,  H04R2420/07

Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

公开(公告)号：US20180117490A1

公开(公告)日：2018-05-03

申请号：US15427828

申请日：2017-02-08

Applicant: Rodolfo GARCIA TOLOSA

Inventor： Rodolfo GARCIA TOLOSA

IPC: A63H37/00 ,  G06F3/16 ,  H04R1/02 ,  H04R3/00 ,  A63H5/00

CPC classification number: A63H37/00 ,  G06F3/165 ,  H04R1/028 ,  H04R3/00 ,  H04R29/001 ,  H04R2201/028 ,  H04R2201/029

Abstract: The present invention relates to the manufacturing industry in general, in particular relates to the production of piñatas with various materials, and more specifically relates to an interactive piñata with integrated electronic device formed by a piñata body adapted to receive an electronic device with an electronic card where a microprocessor and a vibration sensor is provided, said microprocessor is electronically connected to a loudspeaker with an on/off switch therebetween and is powered by a power supply; Said microprocessor may include a USB connection port and may be configured to read information from a USB memory in which a wide library of audio is stored which can be selected from music, voice, instructions or sounds of various kinds and which can be reproduced by programming the microprocessor at random or through a predetermined schedule to make parties and meetings more fun.

公开(公告)号：US09961465B2

公开(公告)日：2018-05-01

申请号：US15507355

申请日：2014-08-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Youying Lan ,  Weicun Zhou ,  Peng Li

IPC: H04R29/00 ,  H04R27/00

CPC classification number: H04R29/001 ,  H04R27/00 ,  H04R2201/028 ,  H04R2420/05 ,  H04R2499/11

Abstract: Embodiments of the present disclosure provide a method for improving speaker performance and a terminal device, when a speaker is being driven, an algorithm parameter that matches the speaker is selected, to resolve a problem that adjustment and control performance is reduced because of a difference in speaker models, and can effectively improve performance of a speaker. The method includes obtaining an identity of a speaker, where the identity is used to identify the speaker; obtaining an algorithm parameter corresponding to the speaker from a preset algorithm parameter library according to the identity of the speaker, where the preset algorithm parameter library comprises algorithm parameters of speakers of at least two models; sending the algorithm parameter corresponding to the speaker to a smart speaker power amplifier module, so that the smart speaker power amplifier module drives the speaker according to the algorithm parameter corresponding to the speaker.

公开(公告)号：US20180091889A1

公开(公告)日：2018-03-29

申请号：US15649521

申请日：2017-07-13

Applicant: Apple Inc.

Inventor： Ethan L. Huwe ,  John H. Sheerin ,  Glenn K. Trainer

IPC: H04R1/28 ,  H04R9/02 ,  H04R3/12 ,  H04R9/06 ,  H04R7/18 ,  H04R1/40 ,  H04R1/02 ,  H04R7/12

CPC classification number: H04R1/2888 ,  F21V3/00 ,  F21V5/007 ,  F21V23/0485 ,  F21V33/0056 ,  G06F3/01 ,  G06F3/016 ,  G06F3/044 ,  G06F3/165 ,  H04R1/025 ,  H04R1/026 ,  H04R1/26 ,  H04R1/2811 ,  H04R1/2826 ,  H04R1/30 ,  H04R1/403 ,  H04R3/00 ,  H04R3/12 ,  H04R5/02 ,  H04R7/12 ,  H04R7/127 ,  H04R7/18 ,  H04R9/022 ,  H04R9/025 ,  H04R9/06 ,  H04R31/006 ,  H04R2201/028 ,  H04R2201/34 ,  H04R2201/401 ,  H04R2400/03 ,  H04R2400/13 ,  H04R2420/07

Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

公开(公告)号：US20180027321A1

公开(公告)日：2018-01-25

申请号：US15549521

申请日：2016-02-12

Applicant: KEYOFD AKTIEBOLAG

Inventor： Rohan Jaguste

IPC: H04R1/28 ,  H04R29/00

CPC classification number: H04R1/2803 ,  H04R1/026 ,  H04R1/028 ,  H04R1/2826 ,  H04R1/2834 ,  H04R1/2842 ,  H04R1/288 ,  H04R1/2896 ,  H04R29/001 ,  H04R2201/028 ,  H04R2499/11 ,  H04R2499/13

Abstract: The present invention relates to a loudspeaker enclosure housing a sealed acoustic suspension chamber. In the sealed acoustic suspension chamber are arranged a driver and a passive acoustic diaphragm on opposite sides of an inner surface of the sealed acoustic suspension chamber. The loudspeaker enclosure also houses a first band-pass chamber connected to the sealed acoustic suspension chamber by the passive acoustic diaphragm.