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31. 发明公开

EP2487678A1 Verfahren und Vorrichtung zur Anregung mechanischer Schwingungspulse für Longitudinalwellen und für Transversalwellen 审中-公开
标题翻译：方法和装置用于纵波和横波激励机械振动脉冲
公开(公告)号：EP2487678A1
公开(公告)日：2012-08-15
申请号：EP12000818.0
申请日：2012-02-08
申请人： Gehrlein, Jan
发明人： Schröder, Hehrwart
IPC分类号： G10K15/04 , G01N29/34
CPC分类号： G10K15/04 , G01N29/343
摘要： Die Erfindung betrifft ein Verfahren zur Anregung mechanischer Schwingungen, wobei die Erzeugung des Schallimpulses thermisch, vorzugsweise durch elektromagnetische Induktion und/oder durch Ausrichtung magnetischer Momente, vorzugsweise durch supraleitungstechnisch erzeugte Magnetfelder erfolgt.
摘要翻译：该方法包括执行所述声音脉冲的热生成处理中，通过电磁感应和/或通过磁矩的取向。超导现象是由磁场产生的产生在技术上做到了。声音的速度是确定性的开采在一个特定的测量周期，其中更多的材料常数是确定性的开采。声音信号的波长是约0.1-3毫米和声音信号的频率大于2.5兆赫。一个独立的claimsoft包括用于创建声音脉冲的装置。

32. 发明公开

EP2061098A4 THERMAL SOUND GENERATING DEVICE 审中-公开
标题翻译：热发声设备
公开(公告)号：EP2061098A4
公开(公告)日：2011-06-01
申请号：EP06797468
申请日：2006-09-05
申请人： PIONEER CORP
发明人： MIYACHI MAMORU
IPC分类号： H01L35/32 , B06B1/02 , H04R23/00
CPC分类号： G10K15/04 , H01L35/32 , H04R23/002

33. 发明授权

EP1571650B1 Anordnung zur Erzeugung von Schallfeldern mit bestimmter modaler Zusammensetzung 有权
标题翻译：排列在特定模态组合物的声场的产生
公开(公告)号：EP1571650B1
公开(公告)日：2009-05-13
申请号：EP04090083.9
申请日：2004-03-03
申请人： Rolls-Royce Deutschland Ltd & Co KG , ROLLS-ROYCE PLC
发明人： Rose, Marco Dr. , Holste, Fredi Dr. , Arnold, Frank Dr. , Moore, Alastair David
IPC分类号： G10K11/178 , G10K15/04
CPC分类号： G10K15/04 , G10K11/178 , G10K2210/3212

34. 发明公开

EP1606799A4 METHOD AND SYSTEM FOR INCREASING AUDIO PERCEPTUAL TONE ALERTS 有权转让
标题翻译： VRFAHREN和系统用于增加可感知的音频TONWARNUNGEN
公开(公告)号：EP1606799A4
公开(公告)日：2008-10-22
申请号：EP04758292
申请日：2004-03-24
申请人： MOTOROLA INC
发明人： BOILLOT MARC ANDRE , ANSON DENNIS , PATTERSON AUDLEY F
IPC分类号： H04R25/00 , G10K15/02 , G10K15/04 , G10L19/00 , G10L21/02 , H04J20060101
CPC分类号： G10K15/04 , G10K15/02
摘要： A method, system and computer readable medium for increasing the audio perceptual loudness includes shifting at least one frequency of a first audio signal to create a second audio signal so as to increase the audio perceptual loudness. The power level of the second audio signal is not more than a power level of the first audio signal. The method also includes generating high-audio perceptual loudness tone alert sequences based on psychoacoustic and audiometric data. It further includes acquiring a listener's threshold audio profile; adding the listener's audio profile to the loudness sensitivity curve for producing the listener's tonal sensitivity curve; determining a required dB scaling for critical band tones from the listener's tonal sensitivity curve; normalizing the tonal sensitivity curve for creating a decibel curve; selecting a frequency range of the tones by using the tonal sensitivity curve; and spacing the sequence of tones along a critical band scale.

35. 发明授权

EP1122715B1 PLAYER 有权
标题翻译：播放设备
公开(公告)号：EP1122715B1
公开(公告)日：2008-08-06
申请号：EP00953445.4
申请日：2000-08-16
申请人： Sony Corporation
发明人： SAKO, Yoichiro, Sony Corporation
IPC分类号： G11B20/12 , G11B20/10 , G11B27/00 , G11B7/24 , G11B7/007
CPC分类号： G11B7/24 , G10K15/04 , G11B20/10 , G11B20/10527 , G11B20/1217 , G11B2220/237
摘要： A recording medium, such as a disk, includes at least a first recording area for storing a first part of a supplied audio signal and a second recording area for storing a second part of the supplied audio signal. A variety of audio reproduction can be achieved by combining or selecting the first and second parts of the audio signal recorded in the first and second recording areas.

36. 发明授权

EP1004114B1 MULTIFUNKTIONELLE AKUSTISCHE SIGNALVORRICHTUNG 有权
标题翻译：多功能AKUSTISCHE SIGN SERIOUSLY RICH HEAVY
公开(公告)号：EP1004114B1
公开(公告)日：2005-02-16
申请号：EP99929060.4
申请日：1999-04-30
申请人： Nauschütz, Moritz
发明人： Nauschütz, Moritz
IPC分类号： G10K15/04
CPC分类号： G02B23/00 , G10K3/00 , G10K5/00 , G10K15/04
摘要： The invention relates to a multifunctional acoustic signaling device that is preferably used in mass events to cheer the actors. A substantially disc-shaped housing has a vibrating bell (2) containing shot pellets (3). A telescope (6) and a device (5a, 5b) for producing trumpet-like sounds and signaling elements are also integrated into the housing.

37. 发明公开

EP1466316A1 MULTI-FREQUENCY ACOUSTIC VIBRATION TRANSMISSION METHOD AND SYSTEM 审中-公开
标题翻译：多频发送方法及声振动的设置
公开(公告)号：EP1466316A1
公开(公告)日：2004-10-13
申请号：EP02762174.7
申请日：2002-09-13
申请人： Bouchard, Gilbert
发明人： Bouchard, Gilbert
IPC分类号： G10K15/04 , B06B3/00
CPC分类号： B06B3/00 , G10K11/22 , G10K15/04
摘要： A method and system (50) for inducing multi-frequency vibrations in a vibration propagating structure, for example a seat (52), is disclosed. The system is comprised of an acoustic vibration transducer unit (12) mounted on a relatively flat and rigid surface (54′) such that the direction of movement of an actuating element in the unit is parallel to the surface. When the unit is driven by an amplified low frequency audio signal a person sitting in the seat experiences vibrations. Additionally, a series of vibration propagating structures, for example a row of seats at a movie theatre, can be connected in series via vibration-propagating members (60) between adjacent seats thereby allowing a single acoustic vibration transducer unit to propagate vibrations to all connected seats.

38. 发明公开

EP1367561A1 Générateur d'ondes thermo-acoustiques 有权
标题翻译： Thermoakustische Wellenerzeuger
公开(公告)号：EP1367561A1
公开(公告)日：2003-12-03
申请号：EP03101535.7
申请日：2003-05-27
申请人： TECHNICATOME Société Technique pour l'Energie Atomique
发明人： CHAIX, Jean-Edmond
IPC分类号： G10K15/04 , F28D9/00
CPC分类号： G10K15/04 , F02G2243/54
摘要： L'invention concerne un générateur d'ondes thermo-acoustiques comprenant un ensemble de plaques (4) montées parallèlement les unes aux autres dans une gaine emplie d'un fluide thermodynamique.
Deux échangeurs thermiques sont montés en parallèle d'une première extrémité de l'ensemble de plaques et deux échangeurs thermiques sont montés en parallèle de l'extrémité opposée à la première extrémité. Chaque échangeur thermique est constitué d'un empilement alterné d'oreilles (6) et de cales (8), une oreille (6) étant formée par une extension de plaque percée d'au moins un trou (7) et chaque cale (8) comprenant au moins une ouverture en regard d'au moins un trou (7).
L'invention est mise en oeuvre dans les convertisseurs d'énergie tels que, par exemple, les convertisseurs magnéto hydrodynamiques thermo-acoustiques destinés à délivrer une puissance électrique élevée.
摘要翻译：热声发生器由具有中心区域（5）和四个具有孔（7）的耳朵（6）的一叠板（4）组成。这些板由具有对应于孔的孔的轴承座（8）分开。将该堆叠浸入液体钠盐或盐水溶液浴中，并将耳朵用于通过载热流体以建立横向热流和声波。以下还包括独立权利要求：（1）一种能量转换器，使用热声发生器和压电设备产生电能2）使用能量转换器的空间反应堆（3）使用能量转换器的车辆发电机

39. 发明公开

EP0992928A3 Background-sound switching apparatus, background-sound switching method, readable recording medium with recording background-sound switching program, and video game apparatus 有权
标题翻译：用于背景声音切换为背景声可读记录介质的方法与用于切换背景声音，程序和视频游戏装置切换装置
公开(公告)号：EP0992928A3
公开(公告)日：2003-11-19
申请号：EP99119197.4
申请日：1999-10-07
申请人： Konami Co., Ltd. , Kabushiki Kaisha Konami Computer Entertainment Osaka
发明人： Araki, Shigeru , Inoue, Hideto , Uehara, Kazuhiko
IPC分类号： G06F19/00 , A63F9/24
CPC分类号： G10K15/04 , A63F13/10 , A63F13/54 , A63F2300/206 , A63F2300/6063
摘要： A background-sound switching apparatus, a background-sound switching method, a readable recording medium (5) containing a background-sound switching program (5), and a video game apparatus (1) allow suitable switching of background-music data. A partitioning code (53) represents the end position of a phrase of background sounds outputted through a speaker (4). Switching instruction means (72) outputs a switching-instruction signal which causes switching from the background-sound data (52) being outputted to a D/A converter (18) to other background-sound data. Following output of the switching-instruction signal, data-number control means (82) allows a RAM (8) to store a data number (54) which defines the next background-sound data (52) to be outputted to the D/A converter (18). Code-detecting means (83) detects the partitioning code (53) of the background-sound data (52) being outputted. At each time the partitioning code (53) is detected, switching control means (84) determines whether or not the data number (54) is stored in the RAM (8); and if the data number (54) is stored in the RAM (8), the background-sound data (52) being outputted is switched to the other background-sound data (52) defined by the data number (54).

40. 发明公开

EP1285432A1 A METHOD AND A DEVICE FOR GENERATING LOW FREQUENCY SOUND AND USE OF THE DEVICE 有权
标题翻译：方法和设备进行用于产生设备的低频发音和使用
公开(公告)号：EP1285432A1
公开(公告)日：2003-02-26
申请号：EP01915988.8
申请日：2001-03-16
申请人： A2 Acoustics Aktiebolag
发明人： GUSTAVSSON, Mats
IPC分类号： G10K11/178 , G10K15/04 , H04R23/00
CPC分类号： H04R1/005 , G10K11/178 , G10K15/04
摘要： In a method and a device for generating or extinguishing low frequency sound having a high sound pressure, the wave shape is divided into air pulses with variable amplitude and with considerably higher frequency than that of the wanted tone. The air pulses thereby represent instantaneous values (sampling values) of the wanted wave shape which, thus, is formed by an imaginary curve connecting the amplitude values of the discrete air pulses. The air pulses are positive during one half-cycle and negative during the other half-cycle of the wave shape. The device comprises means to pump in high frequency pulses from a chamber (1) to the surroundings during a first period of time and during a second period of time high frequency air pulses are sucked into a said chamber (2) from the surroundings. The invention also relates to use of such a device, e.g., for actively extinguishing low frequency noise.

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