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公开(公告)号：EP1209947A1
公开(公告)日：2002-05-29
申请号：EP01204319.6
申请日：2001-11-13
发明人： Biermans, Jan
IPC分类号： H04R25/00
CPC分类号： H04R25/65 , H04R25/556 , H04R2225/61
摘要： A hearing aid comprising means for setting an adjustment level, means for setting a desired function, a connector and a cover which detachably extends over said connector. The means for setting the adjustment level comprise two contact elements disposed on either side of the connector, wherein the adjustment level can be set higher or lower by means of one contact element or by means of the other, whilst the desired function can be set by operating the two contact elements simultaneously.
摘要翻译： 一种助听器，包括用于设置调节水平的装置，用于设置所需功能的装置，连接器和可拆卸地延伸在所述连接器上的盖。 用于设置调节水平的装置包括设置在连接器两侧的两个接触元件，其中可以通过一个接触元件或借助于另一接触元件将调节水平设置得更高或更低，同时期望的功能可以由 同时操作两个接触元件。
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公开(公告)号：EP1208723A1
公开(公告)日：2002-05-29
申请号：EP00957131.6
申请日：2000-08-14
IPC分类号： H04R25/00
CPC分类号： H04R25/502 , H04R25/505 , H04R25/558
摘要： A hearing aid comprising memory means for storing preset signal processing parameters, and adjusting means for the stepwise adjustment of one or more of the stored signal processing parameters from a starting point of a predetermined range to an end point of said range. Examples of signal processing parameters to be adjusted are high tone amplification, maximum output level and noise suppression threshold value. Examples of providing the trigger signals include: a time clock, repeated turning on of the hearing aid, repeated placing of a battery and repeated operation of a knob. The hearing aid may be arranged for mutual communication with an external unit. The external unit may include selection means for the setting in the adjusting means of the one or more parameters to be adjusted, range setting means for the setting in the adjusting means of the range of the one or more parameters to be adjusted, step magnitude setting means for the setting in the adjusting means of a step magnitude to be used in said setpwise adjustment, and interval setting means for the setting of the repeat interval of the successive trigger signals in the time clock. The hearing aid carries out the adjustment autonomously in inaudible steps.
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公开(公告)号：EP0704143B1
公开(公告)日：2000-09-13
申请号：EP95909928.4
申请日：1995-03-13
IPC分类号： H04R25/02
CPC分类号： H04R25/652 , H04R25/456 , H04R25/658
摘要： The in-the-ear hearing aid (10) has a collar (30) which can form a seal in the bony part (3) of the ear canal (1), which reduces the occlusion effect. The collar (30) comprises a tubular portion (31) which is engageable against the wall (9) of the ear canal, a fixing portion (32) and a curved sealing portion (33). Owing to the use of this collar (30) it is not necessary to make a mould of the bony part (3) of the ear canal. This collar enables the hearing aid to be constructed in such a manner that it can be inserted so deep into ear canal that it is substantially invisible.
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4.发明公开METHOD AND CIRCUIT FOR REGULATING THE SIGNAL LEVEL FED TO AN ANALOG-DIGITAL CONVERTER 有权方法与电路模拟/数字转换器的规则向任何信号电平
公开(公告)号：EP1312168A1
公开(公告)日：2003-05-21
申请号：EP01974974.6
申请日：2001-08-07
IPC分类号： H03M1/18
CPC分类号： H03M1/183 , H04R25/505 , H04R2430/01
摘要： Methods and devices for converting an analog input signal into a digital output signal by means of an analog-to-digital converter are provided. The analog input signal is multiplied by a first adjustable scaling factor to form an analog intermediate signal. The analog intermediate signal is converted into a digital representation. The digital representation is multiplied by a second adjustable scaling factor to form a sample signal, and a third adjustable scaling factor to form the digital output signal. The level of the sample signal is determined and compared to first and second threshold values, with the first threshold value being greater than the second threshold value. The first adjustable scaling factor is increased and the second and third adjustable scaling factors are decreased if the sample signal level is higher than the first threshold value. The first adjustable scaling factor is decreased and the second and third adjustable scaling factors are increased if the sample signal level is lower than the second threshold value.
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公开(公告)号：EP0846360B1
公开(公告)日：2002-09-18
申请号：EP97918310.0
申请日：1997-05-16
CPC分类号： H02J7/0045 , H01M2/1038 , H01M2/20 , H04R25/602
摘要： An apparatus comprising an electrical device (1) having a first connection terminal (1a), a second connection terminal (1b) and a holder (3) for holding a voltage source (4) having two voltage-source terminals (4a, 4b). The holder has a first contact (3a), a second contact (3b) and a third contact (3c) for cooperation with the voltage-source terminals. Via these contacts, the first connection terminal is connectable to one voltage-source terminal (4a) and the second connection terminal is connectable to the other voltage-source terminal (4b). The holder is adapted to allow the first contact, the second contact and the third contact to engage simultaneously with the voltage-source terminals. When the voltage source is present, the first contact and one of the two other contacts are in engagement with one of the voltage-source terminals, and the other contact, which is not in engagement with the first voltage-source terminal, is in engagement with the second voltage-source terminal. The first contact is connected to the first connection terminal of the electrical device and the second contact and the third contact are connected to, respectively, a first input (5a) and a second input (5b) of a FET circuit (5). The FET circuit has an output (5c) connected to the second connection terminal of the electrical device.
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公开(公告)号：EP1116414B1
公开(公告)日：2002-06-12
申请号：EP99969888.9
申请日：1999-09-09
CPC分类号： H04R25/658 , H04R25/652
摘要： An otoplastic for a hearing aid, which otoplastic is manufactured from a UV light-curable synthetic resin composition, in particular an acrylate composition, to which a ceramic filler including at least 50 % by weight A12O3 is added to improve the properties of the otoplastic.
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公开(公告)号：EP1116414A1
公开(公告)日：2001-07-18
申请号：EP99969888.9
申请日：1999-09-09
CPC分类号： H04R25/658 , H04R25/652
摘要： An otoplastic for a hearing aid, which otoplastic is manufactured from a UV light-curable synthetic resin composition, in particular an acrylate composition, to which a ceramic filler including at least 50 % by weight A12O3 is added to improve the properties of the otoplastic.
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公开(公告)号：EP1016318A1
公开(公告)日：2000-07-05
申请号：EP99923823.1
申请日：1999-06-21
IPC分类号： H04R25/00
CPC分类号： H03G5/22 , H03G9/025 , H04R25/356 , H04R25/502
摘要： The hearing instrument comprises a circuit (12) for transforming an audio signal (11) into an output signal (13), which circuit (12) comprises filter means (18) for dividing the audio signal (11) into at least two frequency band signals and amplifier means (20, 22) for amplifying the frequency band signals. The circuit (12) further comprises control means (24) for the generation of at least first (21) and second (23) control signals which control the amplification of the frequency band signals and means (26) for including the amplified frequency band signals into the output signal (13). The control means (24) are embodied so as to increase a level of the first control signal (21) while simultaneously decreasing the level of the second control signal (23), or vice versa. The control means (24) may comprise a single control element (38), e.g. a variable resistor. In this way, the hearing instrument can easily be configured as a BILL or as a TILL or as a substantially linear hearing instrument.
摘要翻译： 听力仪器包括用于将音频信号（11）变换成输出信号（13）的电路（12），该电路（12）包括用于将音频信号（11）分成至少两个频带 信号和放大装置（20,22），用于放大频带信号。 电路（12）还包括控制装置（24），用于至少产生控制频带信号放大的第一（21）和第二（23）控制信号，以及装置（26），用于包括放大的频带信号 输入到输出信号（13）。 控制装置（24）被构造成增加第一控制信号（21）的电平，同时降低第二控制信号（23）的电平，反之亦然。 控制装置（24）可以包括单个控制元件（38），例如， 一个可变电阻。 通过这种方式，助听器可以很容易地配置为BILL或TILL或大致线性的助听器。
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9.发明公开A HEARING AID COMPRISING A DETECTOR FOR WIRELESS RECEPTION OF SIGNALS AND A SYSTEM COMPRISING SAID HEARING AID 审中-公开助听器用验钞机用于无线接收信号与系统与本助听器
公开(公告)号：EP1013143A1
公开(公告)日：2000-06-28
申请号：EP99903868.0
申请日：1999-03-02
IPC分类号： H04R25/02
CPC分类号： H04R25/558 , H04R25/60 , H04R25/652 , H04R2225/51
摘要： A hearing aid, in particular an in-the-ear hearing aid, which comprises a very compact housing (1), which accommodates an electronic circuit (11) and a battery compartment (5). A faceplate (3) includes a lid-shaped element (7) which can be moved with respect to the battery compartment, the battery compartment being closed in a closed position of the lid-shaped element, and the battery compartment being accessible in an open position of the lid-shaped element. A detector (9) is secured to the lid-shaped element, which detector is embodied so as to be suitable for the wireless reception of signals and conversion thereof to electrical signals. The hearing aid is provided with an electrical connection means (13a, 13b) which, at least in the closed position of the lid-shaped element, connects the detector to the electronic circuit.
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公开(公告)号：EP1208723B1
公开(公告)日：2003-10-29
申请号：EP00957131.6
申请日：2000-08-14
IPC分类号： H04R25/00
CPC分类号： H04R25/502 , H04R25/505 , H04R25/558
摘要： A hearing aid comprising memory means for storing preset signal processing parameters, and adjusting means for the stepwise adjustment of one or more of the stored signal processing parameters from a starting point of a predetermined range to an end point of said range. Examples of signal processing parameters to be adjusted are high tone amplification, maximum output level and noise suppression threshold value. Examples of providing the trigger signals include: a time clock, repeated turning on of the hearing aid, repeated placing of a battery and repeated operation of a knob. The hearing aid may be arranged for mutual communication with an external unit. The external unit may include selection means for the setting in the adjusting means of the one or more parameters to be adjusted, range setting means for the setting in the adjusting means of the range of the one or more parameters to be adjusted, step magnitude setting means for the setting in the adjusting means of a step magnitude to be used in said setpwise adjustment, and interval setting means for the setting of the repeat interval of the successive trigger signals in the time clock. The hearing aid carries out the adjustment autonomously in inaudible steps.
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