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公开(公告)号：US20210266667A1
公开(公告)日：2021-08-26
申请号：US16944053
申请日：2020-07-30
Applicant: Logitech Europe S.A.
IPC: H04R3/04 , H04B17/318 , G10L21/02 , G10L19/02 , G10L25/51
Abstract: The present disclosure generally provides an apparatus and method of controlling an audible signal generated by an audio device to improve the sound quality of the generated audible signal and/or sound quality perceived by a user. In some embodiments, the audio device is able to improve the sound quality generated by the audio device that is generating audible sound based on any type of audio signal. The processes described herein allow the audible signal processor to determine the acoustic fingerprint of the environment in which the audio device is positioned, and thus by use of the method steps disclosed herein to optimize the sound quality in one or more frequency bands of a generated audible signal in real time based on the determined acoustic fingerprint.
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公开(公告)号：US20180227669A1
公开(公告)日：2018-08-09
申请号：US15825098
申请日：2017-11-28
Applicant: Logitech Europe S.A.
Inventor： Douglas George MORTON , Daniel Ryan MARQUEZ , Matthew James GREEN
CPC classification number: H04R3/005 , H04R1/406 , H04R2201/401 , H04R2201/405 , H04R2430/23
Abstract: Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.
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Patent Agency Ranking
公开(公告)号：US20180226085A1
公开(公告)日：2018-08-09
申请号：US15825100
申请日：2017-11-28
Applicant: Logitech Europe S.A.
Inventor： Douglas George MORTON , Daniel Ryan MARQUEZ , Matthew James GREEN
IPC: G10L21/0224 , G10L21/02 , G10L21/0264
CPC classification number: G10L21/0224 , G10L21/0202 , G10L21/0264 , G10L21/0272 , G10L2021/02165 , G10L2021/02166 , H04R3/005 , H04R2201/401
Abstract: Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.
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公开(公告)号：US20160057530A1
公开(公告)日：2016-02-25
申请号：US14660102
申请日：2015-03-17
Applicant: LOGITECH EUROPE S.A
Inventor： Jeff ANDERSON , Matthew James GREEN
IPC: H04R1/10
CPC classification number: H04R1/1041
Abstract: Embodiments of the present disclosure relate to a headphone or speaker assembly that contains two or more audio components that are configured to be magnetically coupled together by use of a complementary magnetic pole configuration in the headphone or speaker assembly to provide one or more useful functions. These useful functions may include elements that are able to sense that the two or more audio components are in contact with each other, or are at least proximate to each other, so that their audio playback capability can be suspended while they are in this unused state. Since the two or more audio components can be brought into contact with each other and be retained in this state by use of a magnetic force created between one or more magnetic components in each of the audio components, this design can provide a useful mechanism that will allow the headphone assembly to be easily retained on the user.
Abstract translation: 本公开的实施例涉及耳机或扬声器组件，其包含被配置为通过使用耳机或扬声器组件中的互补磁极配置磁耦合在一起以提供一个或多个有用功能的两个或更多个音频组件。 这些有用的功能可以包括能够感测到两个或更多个音频组件彼此接触或至少彼此接近的元件，使得它们的音频播放能力可以在它们处于该未使用状态时被暂停 。 由于两个或更多个音频组件可以彼此接触并且通过使用在每个音频组件中的一个或多个磁性部件之间产生的磁力而保持在该状态，所以该设计可以提供一种有用的机制， 允许耳机组件容易地保留在用户身上。
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公开(公告)号：US20180227670A1
公开(公告)日：2018-08-09
申请号：US15888339
申请日：2018-02-05
Applicant: Logitech Europe S.A.
Inventor： Douglas George MORTON , Daniel Ryan MARQUEZ , Matthew James GREEN
CPC classification number: H04R3/005 , H04R1/406 , H04R2201/401 , H04R2201/405 , H04R2430/23
Abstract: Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.
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公开(公告)号：US20180226084A1
公开(公告)日：2018-08-09
申请号：US15787699
申请日：2017-10-18
Applicant: Logitech Europe S.A.
Inventor： Daniel Ryan MARQUEZ , Douglas George MORTON , Matthew James GREEN
IPC: G10L21/0208 , G10L15/20 , H04R1/40 , G06F17/30
CPC classification number: G10L21/0208 , G06F16/3329 , G10L15/20 , G10L2021/02166 , H04R1/406 , H04R2201/401 , H04R2201/405 , H04R2430/23
Abstract: Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.
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公开(公告)号：US20180226065A1
公开(公告)日：2018-08-09
申请号：US15650614
申请日：2017-07-14
Applicant: Logitech Europe S.A.
Inventor： Daniel Ryan MARQUEZ , Douglas George MORTON , Matthew James GREEN
IPC: G10K11/178
CPC classification number: G10K11/178 , G10K11/346 , G10K2210/3023 , G10K2210/3046 , G10L15/00 , G10L21/0208 , G10L25/78 , G10L2021/02166 , H04R1/406 , H04R3/005 , H04R2201/401 , H04R2430/25 , H04R2460/03
Abstract: Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.
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