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公开(公告)号：US12126988B2
公开(公告)日：2024-10-22
申请号：US18449437
申请日：2023-08-14
Applicant: Intel Corporation
Inventor： Nikos Kaburlasos , Scott W. Cheng , Devon Worrell
CPC classification number: H04S7/304 , H04S2400/11 , H04S2420/01
Abstract: An apparatus includes at least one memory, instructions, and processor circuitry to execute the instructions to track movement of a head of a user wearing earphones, the earphones to move with the movement of the head of the user, the earphones to be communicatively coupled to a computing device. The processor circuitry is to obtain media content, the media content including first audio data for a first channel and second audio data for a second channel. The processor circuitry is to adjust, based on the movement of the head of the user, the first audio data for the first channel and the second audio data for the second channel. The processor circuitry is to cause the adjusted first audio data and the adjusted second audio data to be played by the earphones.
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公开(公告)号：US20220109945A1
公开(公告)日：2022-04-07
申请号：US17552123
申请日：2021-12-15
Applicant: Intel Corporation
Inventor： Nikos Kaburlasos , Scott W. Cheng , Devon Worrell
IPC: H04S7/00
Abstract: An apparatus includes at least one memory, instructions, and processor circuitry to execute the instructions to track movement of a head of a user wearing earphones, the earphones to move with the movement of the head of the user, the earphones to be communicatively coupled to a computing device. The processor circuitry is to obtain media content, the media content including first audio data for a first channel and second audio data for a second channel. The processor circuitry is to adjust, based on the movement of the head of the user, the first audio data for the first channel and the second audio data for the second channel. The processor circuitry is to cause the adjusted first audio data and the adjusted second audio data to be played by the earphones.
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公开(公告)号：US20220004354A1
公开(公告)日：2022-01-06
申请号：US17482070
申请日：2021-09-22
Applicant: Intel Corporation
Inventor： Aruni Nelson , Adeel Aslam , Abdul Ismail , Devon Worrell , Binu John
IPC: G06F3/16
Abstract: Example apparatus disclosed herein compare one or more audio latency characteristics with one or more audio latency requirements in response to detection of an audio silence event, the audio latency characteristic(s) associated with at least one of a hardware layer or a device layer of an audio stack of a compute device, the audio latency requirement(s) associated with an application. Disclosed example apparatus also control a device layer of the audio stack to enter a device layer low power mode in response to a first determination that the audio latency requirement(s) is/are met by the audio latency characteristic(s). Disclosed example apparatus further control a hardware layer of the audio stack to enter a hardware layer low power mode in response to the first determination and a second determination that an operation condition for entry into the hardware layer low power mode is met.
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公开(公告)号：US12190012B2
公开(公告)日：2025-01-07
申请号：US17482070
申请日：2021-09-22
Applicant: Intel Corporation
Inventor： Aruni Nelson , Adeel Aslam , Abdul Ismail , Devon Worrell , Binu John
IPC: G06F3/16
Abstract: Example apparatus disclosed herein compare one or more audio latency characteristics with one or more audio latency requirements in response to detection of an audio silence event, the audio latency characteristic(s) associated with at least one of a hardware layer or a device layer of an audio stack of a compute device, the audio latency requirement(s) associated with an application. Disclosed example apparatus also control a device layer of the audio stack to enter a device layer low power mode in response to a first determination that the audio latency requirement(s) is/are met by the audio latency characteristic(s). Disclosed example apparatus further control a hardware layer of the audio stack to enter a hardware layer low power mode in response to the first determination and a second determination that an operation condition for entry into the hardware layer low power mode is met.
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公开(公告)号：US11006195B2
公开(公告)日：2021-05-11
申请号：US15605951
申请日：2017-05-26
Applicant: INTEL CORPORATION
Inventor： Devon Worrell , David A. Rittenhouse
Abstract: Small-scale audio speakers of various shapes are installed in parent devices. Inner casings, and the surrounding vibration-damping zone often required between such casings and the surrounding parent-device walls, are omitted from the assembly. During integration with the parent device, each un-encased speaker and its signal lines are sealed into a single-walled enclosure that incorporates a parent-device wall as at least one side. The entire interior of the single-walled enclosure becomes a back volume for the speaker. The single-walled enclosure may incorporate seals at the speaker's audio-output aperture, at the pass-through for the signal lines, and at the interface between the parent-device wall(s) and the added side(s) constituting the single-walled enclosure. Optional adhesive-free sealing options include sliding tabs held by a snap-lock latch.
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Patent Agency Ranking">
6.发明申请公开(公告)号：US20170359640A1
公开(公告)日：2017-12-14
申请号：US15605951
申请日：2017-05-26
Applicant: INTEL CORPORATION
Inventor： Devon Worrell , David A. Rittenhouse
CPC classification number: H04R1/026 , H04R1/023 , H04R1/025 , H04R1/2807 , H04R1/2826 , H04R1/2896 , H04R7/02 , H04R7/14 , H04R7/20 , H04R9/06 , H04R9/063 , H04R31/006 , H04R2201/021 , H04R2400/11 , H04R2499/11 , H04R2499/13 , H04R2499/15
Abstract: Small-scale audio speakers of various shapes are installed in parent devices. Inner casings, and the surrounding vibration-damping zone often required between such casings and the surrounding parent-device walls, are omitted from the assembly. During integration with the parent device, each un-encased speaker and its signal lines are sealed into a single-walled enclosure that incorporates a parent-device wall as at least one side. The entire interior of the single-walled enclosure becomes a back volume for the speaker. The single-walled enclosure may incorporate seals at the speaker's audio-output aperture, at the pass-through for the signal lines, and at the interface between the parent-device wall(s) and the added side(s) constituting the single-walled enclosure. Optional adhesive-free sealing options include sliding tabs held by a snap-lock latch.
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公开(公告)号：US09596555B2
公开(公告)日：2017-03-14
申请号：US13628464
申请日：2012-09-27
Applicant: Intel Corporation
Inventor： Nikos Kaburlasos , Scott W. Cheng , Devon Worrell
IPC: H04S7/00
CPC classification number: H04S7/304 , H04S2400/11 , H04S2420/01
Abstract: A camera input can be used by the computer to support audio spatialization or to improve audio spatialization of an application that already supports it. A computer system may to support audio spatialization, for example, by modifying the relative latency or relative amplitude of the rendered audio packets. If a sound is intended, for example, to be located on the left side of the user, then the audio channel that is rendered on the headset speaker located on the user's left ear may have a somewhat decreased latency and increased amplitude compared to the other audio channel.
Abstract translation: 计算机可以使用相机输入来支持音频空间化或改善已经支持它的应用的音频空间化。 计算机系统可以支持音频空间化，例如通过修改所渲染的音频分组的相对等待时间或相对幅度。 例如，如果声音位于用户的左侧，那么在位于用户左耳上的耳机扬声器扬声器上呈现的音频通道可能会稍微降低等待时间并且与其他音频通道相比增加幅度 音频通道。
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公开(公告)号：US09524712B2
公开(公告)日：2016-12-20
申请号：US14841382
申请日：2015-08-31
Applicant: INTEL CORPORATION
Inventor： Ajay Kumar Vaidhyanathan , Ramaswamy Partha Parthasarathy , Sudarshan D. Solanki , Bala P. Subramanya , Yagnesh V. Waghela , Vikas Mishra , Devon Worrell
IPC: G10K11/178
CPC classification number: G10K11/178 , G10K2210/1081 , G10K2210/3026 , G10K2210/3028 , H04R1/1083 , H04R5/033 , H04R5/04
Abstract: Adaptive filtering is described for use with amplifiers for any wired speaker. In one example, an apparatus includes an audio cable to provide an analog audio signal to an audio transducer, such as a speaker, the audio cable also receiving a modulated noise current, an output amplifier to receive an audio input, to generate an audio output by amplifying the audio input, and to provide the audio input to the audio cable, and a feedback system to receive the audio output and to receive a reference signal and to generate a noise cancellation signal to the output amplifier, the noise cancellation signal to cancel the modulated noise current.
Abstract translation: 描述适用于任何有线扬声器的放大器使用自适应滤波。 在一个示例中，设备包括音频电缆，以向诸如扬声器的音频换能器提供模拟音频信号，音频电缆还接收调制的噪声电流，输出放大器以接收音频输入，以产生音频输出 通过放大音频输入，并向音频电缆提供音频输入，以及反馈系统，用于接收音频输出并接收参考信号并产生噪声消除信号到输出放大器，消除噪声消除信号以消除 调制噪声电流。
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9.发明申请公开(公告)号：US20220006883A1
公开(公告)日：2022-01-06
申请号：US17476618
申请日：2021-09-16
Applicant: Intel Corporation
Inventor： Amit Srivastava , Matthew A. Schnoor , Rajesh Bhaskar , Aruni P. Nelson , Enrico David Carrieri , Devon Worrell
Abstract: In one embodiment, an apparatus includes a unified adapter layer and a first bus controller. The unified adapter layer is to receive a first host data packet packetized in accordance with a host protocol and directed to a first device and decode the first host data packet to generate first and second data elements based on the first host data packet, the first device associated with a first device protocol. The first bus controller is coupled to the unified adapter layer and is to be coupled to the first device via a first bus. The first bus controller is to packetize the first data element in accordance with the first device protocol to generate a first device data packet for transmission to the first device in accordance with the first device protocol via the first bus and adjust a bus controller parameter based in part on the second data element. Other embodiments are described and claimed.
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公开(公告)号：US11218829B2
公开(公告)日：2022-01-04
申请号：US16132580
申请日：2018-09-17
Applicant: Intel Corporation
Inventor： Nikos Kaburlasos , Scott W. Cheng , Devon Worrell
IPC: H04S7/00
Abstract: A camera input can be used by the computer to support audio spatialization or to improve audio spatialization of an application that already supports it. A computer system may to support audio spatialization, for example, by modifying the relative latency or relative amplitude of the rendered audio packets. If a sound is intended, for example, to be located on the left side of the user, then the audio channel that is rendered on the headset speaker located on the user's left ear may have a somewhat decreased latency and increased amplitude compared to the other audio channel.
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