公开(公告)号：EP1938658A1

公开(公告)日：2008-07-02

申请号：EP05808074.8

申请日：2005-10-17

申请人： Widex A/S

发明人： NORDAHN, Morten Agerbaek ,  JESSEN, Anders Holm ,  TØPHOLM, Jan

IPC分类号： H04R25/00

CPC分类号： H04R25/70 ,  H04R2460/11

摘要： A method and system for fitting the gain of a hearing aid for a hearing impaired person is described. For at least one frequency band a loop gain of the hearing aid in the ear canal of the hearing impaired person is measured, an effective vent parameter such as a corresponding vent diameter for the hearing aid by determining a vent parameter that generates the best fit between a modelled and the measured loop gain is estimated, a vent effect value based on the estimated effective vent parameter is determined, and a corrected hearing aid gain is provided by means of the determined vent effect value.

公开(公告)号：EP1896239A1

公开(公告)日：2008-03-12

申请号：EP05753548.6

申请日：2005-06-27

申请人： Widex A/S

发明人： OLSEN, Jørgen, Mejner ,  TØPHOLM, Jan ,  ESPERSEN, Christian, Bohl

IPC分类号： B29C33/38 ,  B29C67/00 ,  B29C53/08 ,  H04R31/00

CPC分类号： B29C53/083 ,  B29C53/84 ,  B29C64/153 ,  B29L2031/7532 ,  B33Y80/00 ,  H04R25/65 ,  H04R25/658 ,  H04R2225/77 ,  H04R2460/17 ,  Y10T428/13

摘要： A tool ( 20 ) and a method for shaping an elongated deformable member for a hearing aid ( 1 ). The tool is manufactured using a rapid prototyping process. The tool comprises a first holding means ( 21 ) for a first end of the elongated member, a second holding means ( 31 ) for holding a second end of the elongated member, and positioning means ( 26,28 ) for positioning and holding intermediate parts of said elongated member between said first end and said second end in a fixed desired shape. The shaping a of the deformable elongated member comprises the steps of placing the first end of the elongated member in a predetermined position, positioning said intermediate parts of said elongated member in a predetermined position, placing the second end of the elongated member in a predetermined position, heating said elongated member, and cooling said elongated member.

摘要翻译： 的工具（20）和用于为助听器（1）细长的可变形构件的成形方法。 该工具使用快速原型方法制造的。 该工具包括用于将所述细长构件的第一端的第一保持装置（21），用于保持所述细长构件的第二端部的第二保持装置（31），和定位装置（26,28），用于定位和保持中间部分 说的所述第一端和第二端之间的细长构件在所述固定的期望的形状。 成形一个所述可变形的细长构件的包括将所述细长构件的第一端在预定位置的步骤，定位所述的中间部分中的预定位置的细长构件，将所述细长构件的第二端部中的预定位置 ，加热所述细长构件，并冷却所述细长构件。

公开(公告)号：EP1938658B1

公开(公告)日：2010-02-24

申请号：EP05808074.8

申请日：2005-10-17

申请人： Widex A/S

发明人： NORDAHN, Morten Agerbaek ,  JESSEN, Anders Holm ,  TØPHOLM, Jan

IPC分类号： H04R25/00

CPC分类号： H04R25/70 ,  H04R2460/11

摘要： A method and system for fitting the gain of a hearing aid for a hearing impaired person is described. For at least one frequency band a loop gain of the hearing aid in the ear canal of the hearing impaired person is measured, an effective vent parameter such as a corresponding vent diameter for the hearing aid by determining a vent parameter that generates the best fit between a modelled and the measured loop gain is estimated, a vent effect value based on the estimated effective vent parameter is determined, and a corrected hearing aid gain is provided by means of the determined vent effect value.

公开(公告)号：EP1896239B1

公开(公告)日：2018-11-07

申请号：EP05753548.6

申请日：2005-06-27

申请人： WIDEX A/S

发明人： OLSEN, Jørgen, Mejner ,  TØPHOLM, Jan ,  ESPERSEN, Christian, Bohl

IPC分类号： B29C33/38 ,  B29C53/08 ,  B29C53/84 ,  H04R25/00 ,  B29C64/153 ,  B29C64/135 ,  B29L31/00 ,  B33Y80/00

CPC分类号： B29C53/083 ,  B29C53/84 ,  B29C64/153 ,  B29L2031/7532 ,  B33Y80/00 ,  H04R25/65 ,  H04R25/658 ,  H04R2225/77 ,  H04R2460/17 ,  Y10T428/13

摘要： A tool ( 20 ) and a method for shaping an elongated deformable member for a hearing aid ( 1 ). The tool is manufactured using a rapid prototyping process. The tool comprises a first holding means ( 21 ) for a first end of the elongated member, a second holding means ( 31 ) for holding a second end of the elongated member, and positioning means ( 26,28 ) for positioning and holding intermediate parts of said elongated member between said first end and said second end in a fixed desired shape. The shaping a of the deformable elongated member comprises the steps of placing the first end of the elongated member in a predetermined position, positioning said intermediate parts of said elongated member in a predetermined position, placing the second end of the elongated member in a predetermined position, heating said elongated member, and cooling said elongated member.