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1. 发明授权

US11461073B2 Loudspeaker and loudspeaker control system 有权
公开(公告)号：US11461073B2
公开(公告)日：2022-10-04
申请号：US17098481
申请日：2020-11-16
申请人： Genelec Oy
发明人： Kimmo Raatikainen , Jussi Tikkanen , Marko Koponen , Juha Urhonen , Kari Pöyhönen
IPC分类号： G06F3/16 , G06F21/44 , H04R1/40 , H04R3/04 , H04R3/12 , H04R27/00
摘要： According to an example aspect of the present invention, there is provided A controllable loudspeaker, the loudspeaker comprising a speaker element and a digital signal processor comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to receive a multicasted control signal, alter the behavior of the loudspeaker in response to the said control signal, wherein the altering of the behavior comprises applying settings stored in the memory of the digital signal processor of the loudspeaker.

2. 发明授权

US10490180B2 Control of acoustic modes in a room 有权
公开(公告)号：US10490180B2
公开(公告)日：2019-11-26
申请号：US15761501
申请日：2016-08-31
申请人： Genelec Oy
发明人： Juha Urhonen
IPC分类号： G10K11/178 , G10K11/00 , G10K15/12 , H04R29/00 , H04R3/00 , G01H7/00 , H04S7/00
CPC分类号： G10K11/178 , G01H7/00 , G10K11/002 , H04R29/001 , G10K15/12 , G10K2210/12 , H04R3/00 , H04S7/301
摘要： In accordance with an example aspect of the present invention, an apparatus is provided, the apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to derive, from first digital information describing a system impulse response caused by a loudspeaker to a first location in a first room, second digital information describing a cancelling impulse response, determine, for samples comprised in the second digital information, at least one of a delay value describing how much the samples are to be shifted in time and a gain factor describing how much the samples' magnitude is to be adjusted, so that an energy associated with a sum of the system impulse response and the cancelling impulse response is reduced, and employ the determined at least one of the delay value and the gain factor to generate a cancelling signal, and to add the cancelling signal to a signal provided to the loudspeaker.

3. 发明授权

US09706330B2 Loudspeaker control 有权
公开(公告)号：US09706330B2
公开(公告)日：2017-07-11
申请号：US14483188
申请日：2014-09-11
申请人： Genelec Oy
发明人： Jussi Tikkanen , Juha Urhonen , Aki Mäkivirta , William Eggleston , Pekka Moilanen , Kari Pöyhönen
IPC分类号： H04R5/02 , H04S7/00 , H04R5/04 , H04R3/04
CPC分类号： H04S7/40 , H04R3/04 , H04R5/04 , H04S7/301 , H04S2400/13
摘要： According to an example aspect of the present invention, an apparatus is provided comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to present a graphical user interface comprising a spatial representation and at least one element, the element being associated with at least one specific physical loudspeaker, and receive input concerning moving of the at least one element within the spatial representation, activate a sensory signal in a physical loudspeaker associated with the first element, determine a location in the spatial representation where the first element is moved to, and based at least in part on the determined location, assign a name to at least the first element and the physical loudspeaker associated with the first element.

4. 发明申请

US20160080887A1 LOUDSPEAKER CONTROL 有权
标题翻译：扬声器控制
公开(公告)号：US20160080887A1
公开(公告)日：2016-03-17
申请号：US14483188
申请日：2014-09-11
申请人： Genelec Oy
发明人： Jussi Tikkanen , Juha Urhonen , Aki Mäkivirta , William Eggleston , Pekka Moilanen , Kari Pöyhönen
IPC分类号： H04S7/00 , H04R5/04
CPC分类号： H04S7/40 , H04R3/04 , H04R5/04 , H04S7/301 , H04S2400/13
摘要： According to an example aspect of the present invention, an apparatus is provided comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to present a graphical user interface comprising a spatial representation and at least one element, the element being associated with at least one specific physical loudspeaker, and receive input concerning moving of the at least one element within the spatial representation, activate a sensory signal in a physical loudspeaker associated with the first element, determine a location in the spatial representation where the first element is moved to, and based at least in part on the determined location, assign a name to at least the first element and the physical loudspeaker associated with the first element.
摘要翻译：根据本发明的示例性方面，提供了一种装置，其包括至少一个处理核心和至少一个包括计算机程序代码的存储器，所述至少一个存储器和计算机程序代码被配置为利用所述至少一个处理使得该装置至少呈现包括空间表示的图形用户界面和至少一个元素，该元素与至少一个特定的物理扬声器相关联，并且接收涉及在空间表示内移动至少一个元素的输入激活与第一元素相关联的物理扬声器中的感觉信号，确定第一元素移动到的空间表示中的位置，并且至少部分地基于所确定的位置，将名称分配给至少第一元素以及与第一元件相关联的物理扬声器。

5. 发明申请

US20210149621A1 Loudspeaker and loudspeaker control system 有权
公开(公告)号：US20210149621A1
公开(公告)日：2021-05-20
申请号：US17098481
申请日：2020-11-16
申请人： Genelec Oy
发明人： Kimmo Raatikainen , Jussi Tikkanen , Marko Koponen , Juha Urhonen , Kari Pöyhönen
IPC分类号： G06F3/16 , H04R1/40 , H04R3/12 , H04R3/04 , H04R27/00 , G06F21/44
摘要： According to an example aspect of the present invention, there is provided A controllable loudspeaker, the loudspeaker comprising a speaker element and a digital signal processor comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to receive a multicasted control signal, alter the behavior of the loudspeaker in response to the said control signal, wherein the altering of the behavior comprises applying settings stored in the memory of the digital signal processor of the loudspeaker.

6. 发明授权

US10448179B2 Personal sound character profiler 有权
公开(公告)号：US10448179B2
公开(公告)日：2019-10-15
申请号：US15620705
申请日：2017-06-12
申请人： Genelec Oy
发明人： Aki Mäkivirta , Jussi Tikkanen , Juha Urhonen , Thomas Lund
IPC分类号： H04R29/00 , H04S7/00
摘要： According to an exemplary aspect of the present invention, there is provided an apparatus comprising: at least one loudspeaker element, at least one processing core, at least one memory including computer program code, the at least one memory and the computer program configured to, with the at least one processing core, cause the apparatus to produce sound via the loudspeaker element, wherein the at least one processing core is configured to adjust the sound according to criteria stored in the at least one memory, wherein the criteria comprise a wide bandwidth roll-off using at least one parametric shelving filter.

7. 发明申请

US20180268802A1 Control of acoustic modes in a room 审中-公开
公开(公告)号：US20180268802A1
公开(公告)日：2018-09-20
申请号：US15761501
申请日：2016-08-31
申请人： Genelec Oy
发明人： Juha Urhonen
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G01H7/00 , G10K11/002 , G10K15/12 , G10K2210/12 , H04R3/00 , H04R29/001 , H04S7/301
摘要： In accordance with an example aspect of the present invention, an apparatus is provided, the apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to derive, from first digital information describing a system impulse response caused by a loudspeaker to a first location in a first room, second digital information describing a cancelling impulse response, determine, for samples comprised in the second digital information, at least one of a delay value describing how much the samples are to be shifted in time and a gain factor describing how much the samples' magnitude is to be adjusted, so that an energy associated with a sum of the system impulse response and the cancelling impulse response is reduced, and employ the determined at least one of the delay value and the gain factor to generate a cancelling signal, and to add the cancelling signal to a signal provided to the loudspeaker.

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