公开(公告)号：US11750998B2

公开(公告)日：2023-09-05

申请号：US17469421

申请日：2021-09-08

申请人： QUALCOMM Incorporated

发明人： Isaac Garcia Munoz

IPC分类号： H04S7/00 ,  H04R3/00 ,  H04R5/033 ,  G06F3/16

CPC分类号： H04S7/303 ,  H04S2400/01 ,  H04S2420/11

摘要： Example devices, systems and methods for processing audio data are disclosed. An example device includes a memory configured to store one or more speaker feeds and one or more processors implemented in circuitry and communicatively coupled to the memory. The one or more processors are configured to determine whether a boundary separating an interior area from an exterior area exists, and based on the boundary existing, determine a transition distance value, the transition distance value being indicative of a size of a transition zone. The one or more processors are configured to obtain a listener location indicative of a virtual location of the device relative to the interior area and obtain, based at least in part on the boundary and the listener location, a current renderer. The one or more processors are configured to apply, to the audio data, the current renderer to obtain the one or more speaker feeds.

公开(公告)号：US20230276161A1

公开(公告)日：2023-08-31

申请号：US18314170

申请日：2023-05-09

申请人： SHENZHEN SHOKZ CO., LTD.

发明人： Lei ZHANG ,  Junjiang FU ,  Bingyan YAN ,  Fengyun LIAO ,  Xin QI

IPC分类号： H04R1/10 ,  H04R1/02 ,  H04R1/26 ,  H04R1/44 ,  G06F3/16 ,  H04M1/03 ,  H04M1/78 ,  H04R1/24 ,  H04R1/28 ,  H04R3/02 ,  H04R1/34 ,  H04W4/80 ,  H04R1/22 ,  H04R3/00 ,  H04R5/02 ,  G10L21/038 ,  H04R5/033 ,  H04S7/00 ,  G02C11/00 ,  H04R1/38 ,  H04R9/06 ,  G10L21/0208

CPC分类号： H04R1/1016 ,  H04R1/02 ,  H04R1/1075 ,  H04R1/26 ,  H04R1/44 ,  G06F3/162 ,  H04M1/03 ,  H04M1/78 ,  H04R1/24 ,  H04R1/2803 ,  H04R3/02 ,  H04R1/1008 ,  H04R1/347 ,  H04R1/026 ,  H04R1/10 ,  H04W4/80 ,  G06F3/165 ,  H04R1/1083 ,  H04R1/22 ,  H04R1/34 ,  H04R3/00 ,  G06F3/16 ,  H04R1/28 ,  H04R5/02 ,  G10L21/038 ,  H04R1/345 ,  H04R5/033 ,  H04S7/304 ,  H04R1/342 ,  H04R1/105 ,  H04R5/0335 ,  G02C11/10 ,  H04R1/028 ,  H04R1/2896 ,  H04R3/005 ,  H04R1/38 ,  H04R1/1025 ,  H04R1/1041 ,  H04R1/245 ,  H04R9/06 ,  G10L21/0208 ,  H04R1/2807 ,  H04R1/2811 ,  G02C11/00 ,  H04M1/035 ,  H04R2420/07 ,  H04S2400/11 ,  H04R2201/103 ,  G02C11/06

摘要： The present disclosure discloses an acoustic output apparatus including at least one acoustic driver, a controller, and a supporting structure. The at least one acoustic driver may be configured to output sounds through at least two sound guiding holes. The at least two sound guiding holes may include a first sound guiding hole and a second sound guiding hole. The controller may be configured to control a phase and an amplitude of the sounds generated by the at least one acoustic driver using a control signal such that the sounds output by the at least one acoustic driver through the first and second sound guiding holes have opposite phases. The supporting structure may be provided with a baffle and configured to support the at least one acoustic driver such that the first and second sound guiding holes are located on both sides of the baffle.

公开(公告)号：US20230276160A1

公开(公告)日：2023-08-31

申请号：US18313321

申请日：2023-05-06

申请人： SHENZHEN SHOKZ CO., LTD.

发明人： Lei ZHANG ,  Junjiang FU ,  Bingyan YAN ,  Fengyun LIAO ,  Xin QI

IPC分类号： H04R1/10 ,  H04R1/02 ,  H04R1/26 ,  H04R1/44 ,  G06F3/16 ,  H04M1/03 ,  H04M1/78 ,  H04R1/24 ,  H04R1/28 ,  H04R3/02 ,  H04R1/34 ,  H04W4/80 ,  H04R1/22 ,  H04R3/00 ,  H04R5/02 ,  G10L21/038 ,  H04R5/033 ,  H04S7/00 ,  G02C11/00 ,  H04R1/38 ,  H04R9/06 ,  G10L21/0208

CPC分类号： H04R1/1016 ,  H04R1/02 ,  H04R1/1075 ,  H04R1/26 ,  H04R1/44 ,  G06F3/162 ,  H04M1/03 ,  H04M1/78 ,  H04R1/24 ,  H04R1/2803 ,  H04R3/02 ,  H04R1/1008 ,  H04R1/347 ,  H04R1/026 ,  H04R1/10 ,  H04W4/80 ,  G06F3/165 ,  H04R1/1083 ,  H04R1/22 ,  H04R1/34 ,  H04R3/00 ,  G06F3/16 ,  H04R1/28 ,  H04R5/02 ,  G10L21/038 ,  H04R1/345 ,  H04R5/033 ,  H04S7/304 ,  H04R1/342 ,  H04R1/105 ,  H04R5/0335 ,  G02C11/10 ,  H04R1/028 ,  H04R1/2896 ,  H04R3/005 ,  H04R1/38 ,  H04R1/1025 ,  H04R1/1041 ,  H04R1/245 ,  H04R9/06 ,  G10L21/0208 ,  H04R1/2807 ,  H04R1/2811 ,  G02C11/00 ,  H04M1/035 ,  H04R2420/07 ,  H04S2400/11 ,  H04R2201/103 ,  G02C11/06

摘要： The present disclosure provides an acoustic output apparatus including one or more status sensors, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, at least two first sound guiding holes, and at least two second sound guiding holes. The status sensors may detect status information of a user. The low-frequency acoustic driver may generate at least one first sound, a frequency of which is within a first frequency range. The high-frequency acoustic driver may generate at least one second sound, a frequency of which is within a second frequency range including at least one frequency exceeding the first frequency range. The first and second sound guiding holes may output the first and second spatial sound, respectively. The first and second sound may be generated based on the status information, and may simulate a target sound coming from at least one virtual direction with respect to the user.

公开(公告)号：US11740859B2

公开(公告)日：2023-08-29

申请号：US17660951

申请日：2022-04-27

申请人： Dolby Laboratories Licensing Corporation

发明人： Mark Alexander ,  Chunjian Li ,  Joshua Brandon Lando ,  Alan J. Seefeldt ,  C. Phillip Brown ,  Dirk Jeroen Breebaart

IPC分类号： G06F3/16 ,  H04R1/10 ,  H04B15/00 ,  H04R3/04 ,  H04R29/00 ,  H04R5/033 ,  H04R5/04

CPC分类号： G06F3/165 ,  H04B15/00 ,  H04R1/1041 ,  H04R1/1083 ,  H04R3/04 ,  H04R29/001 ,  H04R5/033 ,  H04R5/04 ,  H04R2201/107 ,  H04R2430/01 ,  H04R2460/01

摘要： Media input audio data corresponding to a media stream and microphone input audio data from at least one microphone may be received. A first level of at least one of a plurality of frequency bands of the media input audio data, as well as a second level of at least one of a plurality of frequency bands of the microphone input audio data, may be determined. Media output audio data and microphone output audio data may be produced by adjusting levels of one or more of the first and second plurality of frequency bands based on the perceived loudness of the microphone input audio data, of the microphone output audio data, of the media output audio data and the media input audio data. One or more processes may be modified upon receipt of a mode-switching indication.

公开(公告)号：US20230269536A1

公开(公告)日：2023-08-24

申请号：US18168069

申请日：2023-02-13

申请人： Google LLC

发明人： Elliot M. Patros ,  David E. Romblom ,  Robert J. E. Dalton, JR. ,  Peter G. Otto

IPC分类号： H04R5/033 ,  H04R5/04 ,  H04S3/00 ,  H04S7/00

CPC分类号： H04R5/033 ,  H04R5/04 ,  H04S3/00 ,  H04S7/00

摘要： A crosstalk cancellation filter set configured for use in delivering binaural signals to human ears is provided. The crosstalk cancellation filter set includes a pressure matching system configured to perform spatial filtering or sound field control and an obstructed field model in communication with the pressure matching system. The crosstalk cancellation filter set is configured to take acoustic advantage of scattering effects and occlusional effects caused by violations to a free-field assumption, thereby delivering improved crosstalk cancellation acoustic displays to a listener without the use of headphones.

公开(公告)号：US20230269518A1

公开(公告)日：2023-08-24

申请号：US18112474

申请日：2023-02-21

申请人： Amari Cooper ,  James Ghiorse ,  Lee Farris ,  Aaron Pierce

发明人： Amari Cooper ,  James Ghiorse ,  Lee Farris ,  Aaron Pierce

IPC分类号： H04R1/10 ,  H04R5/033

CPC分类号： H04R1/105 ,  H04R5/0335 ,  H04R1/1008

摘要： A suction cup headphone apparatus capable of enclosing an ear of a user by way of suction and delivering audible sound. The apparatus comprises a suction cup, a loudspeaker unit, and a housing unit. The suction cup is mounted to the housing unit. The loudspeaker unit is mounted inside the suction cup. The apparatus is placed over the ear. The user applies repeated pressure to the distal end of the suction cup. This forces air out of the suction cup, creating a suction seal between the apparatus and the ear and/or head of the user. The suction seal can keep the apparatus on the user's ear without the necessity of a band until the user removes the apparatus.

公开(公告)号：US11736864B2

公开(公告)日：2023-08-22

申请号：US17565052

申请日：2021-12-29

申请人： Seok Won Yoon ,  Giuseppe Massara

发明人： Seok Won Yoon ,  Giuseppe Massara

IPC分类号： H04R5/033 ,  H04R1/02 ,  H04R1/10

CPC分类号： H04R5/0335 ,  H04R1/026 ,  H04R1/1008

摘要： According to various embodiments, disclosed is a headphone stand including a support base; a vertical beam coupled to the support base; and at least one arm rotationally coupled to the vertical beam, the arm being configured to rotate a full 360 degrees about the vertical beam. In some embodiments, the headphone stand may comprise two arms which rotate independently from one another.

公开(公告)号：US11731045B2

公开(公告)日：2023-08-22

申请号：US17507966

申请日：2021-10-22

申请人： STEELSERIES ApS

发明人： Jeffrey Nicholas Mahlmeister ,  Simon Duffy ,  Battsengel Lopez

IPC分类号： A63F13/424 ,  A63F13/213 ,  A63F13/215 ,  G10L15/16 ,  G06N3/02 ,  G10L15/26 ,  H04R3/12 ,  H04R5/033 ,  H04R5/04 ,  H04S7/00 ,  A63F13/537 ,  A63F13/54 ,  A63F13/533 ,  A63F13/79 ,  G06N3/08 ,  A63F13/87

CPC分类号： A63F13/424 ,  A63F13/213 ,  A63F13/215 ,  A63F13/533 ,  A63F13/537 ,  A63F13/54 ,  A63F13/79 ,  G06N3/02 ,  G06N3/08 ,  G10L15/16 ,  G10L15/26 ,  H04R3/12 ,  H04R5/033 ,  H04R5/04 ,  H04S7/302 ,  H04S7/308 ,  A63F13/87 ,  A63F2300/308 ,  A63F2300/5546 ,  A63F2300/572 ,  A63F2300/6072 ,  A63F2300/6081 ,  H04S2400/01 ,  H04S2420/01

摘要： A system that incorporates the subject disclosure may include, for example, a gaming system that cooperates with a graphical user interface to enable user modification and enhancement of one or more audio streams associated with the gaming system. In embodiments, the audio streams may include a game audio stream, a chat audio stream of conversation among players of a video game, and a microphone audio stream of a player of the video game. Additional embodiments are disclosed.

公开(公告)号：US11724179B2

公开(公告)日：2023-08-15

申请号：US17832828

申请日：2022-06-06

申请人： Voyetra Turtle Beach, Inc.

发明人： Carmine J. Bonanno

IPC分类号： A63F13/28 ,  A63F13/87 ,  H03G3/30 ,  H04R5/033 ,  G07F17/32 ,  H04S1/00 ,  A63F13/215

CPC分类号： A63F13/28 ,  A63F13/87 ,  G07F17/3209 ,  H03G3/301 ,  H04R5/033 ,  H04S1/005 ,  A63F13/215 ,  A63F2300/572 ,  A63F2300/6081

摘要： A gaming unit and producing a game-audio output of a varying volume level and a chat-voice output is connected to headphones adapted to be worn by a player of the unit and connected to the gaming unit for making the chat-voice output and the game-audio output audible to the player. A circuit or software associated with the headphones can increase the chat-voice volume level generally proportionately to the game-audio volume level.

公开(公告)号：US20230254622A1

公开(公告)日：2023-08-10

申请号：US18133417

申请日：2023-04-11

申请人： Bose Corporation

发明人： Thomas George Andrikowich ,  Michael Camille Salame

IPC分类号： H04R1/10 ,  H01R13/627 ,  H01R13/629 ,  H04B1/3827 ,  H04R5/033

CPC分类号： H04R1/10 ,  H01R13/627 ,  H01R13/629 ,  H04B1/385 ,  H04R5/0335 ,  H04B2001/3866 ,  H04B2001/3872 ,  H04R2420/09 ,  H04R2460/01

摘要： Various aspects include wearable audio devices enabling modular component attachment and detachment. In certain implementations, a wearable audio device includes: a headband for contacting a head of a user; an earpiece coupled with the headband for positioning proximate an ear of the user, the earpiece having an electro-acoustic transducer configured to output audio signals; and a slot configured to engage an electronic component, where the slot includes one or more snap-fit and/or friction-fit connectors for selectively engaging the electronic component.