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    • 1. 发明申请
    • PILLOW SET WITH SNORING NOISE CANCELLATION
    • 枕头设置与嘈杂的噪音消除
    • WO2017031293A1
    • 2017-02-23
    • PCT/US2016/047515
    • 2016-08-18
    • DREAMWELL, LTD.
    • DEFRANKS, Michael S.HUGHES, Charles E.RUBIN, Stuart F.
    • G10K11/178A47G9/10
    • G10K11/178A47G9/10A47G9/1045A47G2009/006A61F5/56G10K2210/10
    • Active noise control systems, devices, and methods are disclosed herein. Anti-snoring systems can include a first pillow unit having at least one error microphone and at least one speaker, at least one reference microphone configured to capture sound produced proximate to the at least one reference microphone, and a control unit operatively coupled to the first pillow unit and the at least one reference microphone. In some aspects, the control unit can be configured to produce an anti-noise in the at least one speaker disposed in the first pillow unit by processing signals received from the at least one error microphone and the at least one reference microphone using gated dynamic adjustments such that the anti-noise cancels any sound produced proximate the at least one reference.
    • 本文公开了主动噪声控制系统,装置和方法。 防打鼾系统可以包括具有至少一个误差麦克风和至少一个扬声器的第一枕头单元,配置成捕获靠近至少一个参考麦克风产生的声音的至少一个参考麦克风,以及可操作地耦合到第一个 枕头单元和至少一个参考麦克风。 在一些方面,控制单元可以被配置为通过处理从至少一个误差麦克风接收的信号和使用门控动态调整的至少一个参考麦克风来在布置在第一枕头单元中的至少一个扬声器中产生抗噪声 使得抗噪声抵消在至少一个参考附近产生的任何声音。
    • 7. 发明申请
    • VIBRATIONSUNTERDRÜCKUNG BEI FALTDÄCHERN VON AUTOMOBILEN
    • 振动抑制在汽车折叠屋顶
    • WO2009023885A1
    • 2009-02-26
    • PCT/AT2008/000290
    • 2008-08-14
    • PROFACTOR Produktionsforschungs GmbHDANTELE, AndreasRITTENSCHOBER, ThomasGUSENBAUER, Markus
    • DANTELE, AndreasRITTENSCHOBER, ThomasGUSENBAUER, Markus
    • B60J7/00G10K11/175
    • G10K11/178B60J7/0573B60J7/1204G10K2210/10
    • Einrichtung zur Verhinderung der bei einem mit einem Cabrioletfaltdach durch die dasselbe umströmende Luft verursachten und in den Fahrzeuginnenraum abgestrahlten, Körperschallschwingungen, wobei an den zu Schwingungen neigenden Faltdachflächenbereichen (20) zumindest ein entsprechende Sensordaten abgebender Schwingungserfassungssensor (3) aus einem schwingungsempfindlichen, wie das Faltdach biegsamen und flexiblen Funktionalmaterial angeordnet ist, welcher über eine Steuerungseinheit (5) für die Umwandlung des Betrags- und Phasenspektrums der aktuell auftretenden Schwingungen in Aktuatoraktivierungsdaten sensordatenflussverbunden ist, und wobei die Steuerungseinheit mit zumindest einem durch Aktuatoraktivierungsdaten in Schwingungen versetzbaren Gegenschwingungsaktuator (4) aktuatordatenflussverbunden ist und diesen Aktuator (4) mit phasenverschobenen, die Faltdachschwingungen auslöschenden Gegenschwingungen anregenden - Aktuatoraktivierungsdaten versorgt.
    • 装置,用于与一个可转换的折叠车顶防止通过引起在一个周围流动相同的空气和辐射到车辆内部,结构声振荡,其中该倾向振动折叠车顶的表面部分(20)的至少一个相应的传感器数据供振动检测传感器(3)的振动敏感,诸如柔性顶篷 和柔性功能材料被布置,其通过控制单元(5)是传感器数据流连接,用于将所述振动的幅度和相位谱实际发生在Aktuatoraktivierungsdaten,并且其中,所述控制单元由Aktuatoraktivierungsdaten在振动aktuatordatenflussverbunden与至少一个可移位Gegenschwingungsaktuator(4)和该 致动器(4),其具有相移,其滑动盖消除振动反振动刺激 - 供给Aktuatoraktivierungsdaten。
    • 8. 发明申请
    • ACTIVE DEVICE FOR ATTENUATING THE SOUND INTENSITY
    • 激活声音强度的设备
    • WO1996013029A1
    • 1996-05-02
    • PCT/FR1995001318
    • 1995-10-10
    • LE COMPTOIR DE LA TECHNOLOGIEGAUDRIOT, LionelMARTINAT, Jacques
    • LE COMPTOIR DE LA TECHNOLOGIE
    • G10K11/178
    • G10K11/178G10K2210/10G10K2210/103G10K2210/12G10K2210/124G10K2210/3046G10K2210/3217G10K2210/512
    • Active device for attenuating the sound intensity in a predetermined area by emitting counternoise waves, of the type comprising an assembly of sensors (7a, 7b, 7c) capable of determining the signals and directions of waves (20) emitted by the remote noise sources; means for processing the signals b(t) issued from said sensors, and for generating the signals cb(t) corresponding to the coounternoise waves; an assembly of electroacoustic sources (2) connected to said means, and capable of emitting counternoise waves in the same direction and orientation as incident waves, the sensors and electroacoustic sources being placed in such a way that the incident waves reach previously the sensors, the disclosed device being characterized in that the electroacoustic sources (2) are installed in a space close to the area to be protected and in that the counternoise waves (22) emitted by the assembly of electroacoustic sources (2) combine in order to form waves which admit the incident waves (20) as envelopes.
    • 有源装置,用于通过发射连续波来衰减预定区域中的声音强度,其类型包括能够确定由远程噪声源发射的波(20)的信号和方向的传感器(7a,7b,7c)的组件; 用于处理从所述传感器发出的信号b(t)的装置,以及用于产生对应于oun波的信号cb(t); 电声源(2)的组件,其连接到所述装置,并且能够以与入射波相同的方向和取向发射排气波,所述传感器和电声源以这样的方式放置,使得入射波先前到达所述传感器, 其特征在于,电声源(2)安装在靠近待保护区域的空间中,并且由电声源(2)的组合发射的共振波(22)组合以形成波,其中 承认事件波(20)为信封。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR REFINING SOUND
    • 精炼声音的方法和装置
    • WO2010013927A3
    • 2010-06-10
    • PCT/KR2009004194
    • 2009-07-28
    • HARMONICOLOR CO LTDKIM GIRHO
    • KIM GIRHO
    • G10L21/02
    • G10K11/178G10K2210/10G10K2210/1053
    • The present invention relates to a method and an apparatus for refining sound, especially to a sound refining method and apparatus which remove noise around a listener and provide an interfering sound at the same time, thereby efficiently reducing the noise that a listener is aware of. The sound refining method of the present invention comprises the steps of: receiving noise; generating an offset wave with the same intensity as, and an opposite phase to, the noise using an active noise cancelling unit; calculating the amplitude of the residual wave which is a composite wave of the noise and the offset wave; and generating an interfering sound of the amplitude to substantially remove the amplitude of the residual wave. The noise, offset wave, residual wave, and interfering sound substantially and simultaneously exist.
    • 本发明涉及一种用于细化声音的方法和装置,特别涉及一种去除收听者周围的噪声并同时提供干扰声音的声音精炼方法和装置,从而有效地降低了听众意识到的噪音。 本发明的声音精炼方法包括以下步骤:接收噪声; 使用有源噪声消除单元产生与噪声相同的强度和相反相位的偏移波; 计算作为噪声和偏移波的复合波的残余波的幅度; 并产生振幅的干扰声,以基本上消除残留波的振幅。 噪声,偏移波,残留波和干扰声音基本上同时存在。