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公开(公告)号：EP2437662A1
公开(公告)日：2012-04-11
申请号：EP10728322.8
申请日：2010-06-02
CPC分类号： A61B5/1102 , A61B5/1135 , A61B2562/0219
摘要： The invention relates to a motion determination apparatus for determining motion of a moving object, wherein the motion determination apparatus (1) comprises a multi-axial accelerometer (2) for being positioned at the moving object (4), wherein the multi-axial accelerometer (2) is adapted to generate accelerometer signals indicative of the acceleration along different spatial axes. The motion determination apparatus further comprises a motion signal generation unit (3) for generating a motion signal indicative of the motion of the object (4) by combining the accelerometer signals of different spatial axes. The combination of the accelerometer signals of different spatial axes yields a motion signal having a large signal-to-noise ratio, even if an axis is located close to a rotational axis of the movement.
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2.发明公开
公开(公告)号：EP2621576A1
公开(公告)日：2013-08-07
申请号：EP11764338.7
申请日：2011-09-14
发明人： VOGT, Juergen , KRANS, Jan Martijn , DU, Jia , TIJS, Tim Johannes Willem , AARTS, Ronaldus Maria
IPC分类号： A61M21/00
CPC分类号： A61M21/02 , A61M21/00 , A61M2021/0022 , A61M2021/0088 , A61M2205/10 , A61M2205/50 , A63B23/185
摘要： The invention relates to a breath pacing apparatus, comprising a haptic output unit with a variable haptically perceivable feature, said haptic output unit being provided to change said haptically perceivable feature periodically according to a sequence of desired respiration cycles, wherein a characteristic of the change of said haptically perceivable feature is related to the length of the respiration cycles. The invention is further related to a corresponding method for pacing the respiration of a person.
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公开(公告)号：EP2052580A2
公开(公告)日：2009-04-29
申请号：EP07805325.3
申请日：2007-08-07
IPC分类号： H04S7/00
CPC分类号： H04S7/30
摘要： A device for processing an audio signal, wherein the device comprises a detection unit adapted for detecting a widening state of the audio signal, and a widening modification unit adapted for modifying a widening characteristic of the audio signal depending on the detected widening state of the audio signal.
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公开(公告)号：EP2282670A1
公开(公告)日：2011-02-16
申请号：EP09738505.8
申请日：2009-04-22
发明人： KRANS, Martijn , AARTS, Ronaldus Maria , JOHNSON, Mark Thomas , KOHLRAUSCH, Armin Gerhard , SCHIJNDEL, Nicolle Hanneke van
IPC分类号： A61B5/024 , A61B5/0245 , A61J9/00 , A61J17/00
CPC分类号： A61B5/02416 , A61B5/0245 , A61B5/6887 , A61J9/00
摘要： An interactive baby bottle with an electronic unit is disclosed. The electronic unit comprises a sensor unit configured to sense the heart beat of a person bottle feeding a baby and an actuator unit configured to transmit the sensed heart beat to the baby. The disclosed interactive baby bottle can facilitate the drinking process, since it allows bottle feeding to become an experience of connectedness between the baby and the person bottle feeding the baby thereby approaching breast feeding.
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公开(公告)号：EP2005802A1
公开(公告)日：2008-12-24
申请号：EP07735279.7
申请日：2007-03-27
CPC分类号： H05B37/02 , H05B37/029
摘要： In controlling an ambient lighting element, a category of data being rendered by a host is identified, ambient lighting data associated with the identified category is retrieved, and the retrieved ambient lighting data is rendered in correspondence with the rendered data. The retrieved ambient lighting data may be an ambient light script arranged to determine temporal portions of ambient lighting data. The ambient lighting data may be associated with the category based on user input. A sub-category of the data may be identified and the retrieved ambient lighting data may be modified with additional ambient lighting data associated with the sub-category. An association of a category with ambient lighting data may be edited by a user. A default association of a category to ambient lighting data may be provided.
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公开(公告)号：EP1665875A1
公开(公告)日：2006-06-07
申请号：EP04770010.9
申请日：2004-09-15
CPC分类号： H04R3/04 , H04R29/001 , H04R2499/15
摘要： A device is arranged for producing a driving signal (VM) for a transducer (7), such as a loudspeaker. The driving signal has a frequency substantially equal to a resonance frequency of the transducer and an amplitude controlled by an external signal (VE). The device is arranged for automatically adjusting the frequency of the driving signal to the resonance frequency of the transducer, using a control path (8). The device may be part of a frequency adaptation device (1) for adapting a frequency range of an audio signal to the transducer (7).
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公开(公告)号：EP2282670B1
公开(公告)日：2013-04-03
申请号：EP09738505.8
申请日：2009-04-22
发明人： KRANS, Martijn , AARTS, Ronaldus Maria , JOHNSON, Mark Thomas , KOHLRAUSCH, Armin Gerhard , SCHIJNDEL, Nicolle Hanneke van
IPC分类号： A61B5/024 , A61B5/0245 , A61J9/00 , A61J17/00
CPC分类号： A61B5/02416 , A61B5/0245 , A61B5/6887 , A61J9/00
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公开(公告)号：EP2438769A1
公开(公告)日：2012-04-11
申请号：EP10727932.5
申请日：2010-05-31
发明人： AARTS, Ronaldus Maria , DE BRUIJN, Werner Paulus Josephus , LAMB, William John , HÄRMÄ, Aki Sakari
CPC分类号： H04S3/002 , H04R3/14 , H04R2217/03 , H04S7/301 , H04S2420/05
摘要： A surround sound system comprises a receiver (301) for receiving a multichannel spatial signal that comprises at least one surround channel. A directional ultrasound transducer (305) is used for emitting ultrasound towards a surface to reach a listening position (111) via a reflection of the surface. The ultrasound signal may specifically reach the listening position from the side, above or behind of a nominal listener. A first drive unit (303) generates a drive signal for the directional ultrasound transducer (301) from the surround channel. The use of an ultrasound transducer for providing the surround sound signal provides an improved spatial experience while allowing the speaker to be located e.g. to the front of the user. In particular, an ultrasound beam is much narrower and well defined than conventional audio beams and can accordingly better be directed to provide the desired reflections. In some scenarios, the ultrasound transducer (305) may be supplemented by an audio range loudspeaker (309).
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