摘要:
In order to switch between different hearing programs to adjust to a momentary acoustic scene, a method for adjusting a hearing device, in which one of several possible hearing programs can be selected in order to adjust to a momentary acoustic scene, the method comprising the steps of detecting a desired hearing program change, changing parameters (b1, . . . , bm) of a transfer function provided between a microphone (M1) and a receiver of the hearing device in order to adapt it to the detected hearing program change, adjusting the parameters (b1, . . . , bm) to be changed from a momentary value to a desired value in such a manner that a smooth transition is perceived by the hearing device user while changing from a momentary hearing program to the desired hearing program, whereas each of the smooth transition is individually adjustable.
摘要翻译:为了在不同的听觉程序之间切换以适应瞬时的声学场景,一种用于调整听力设备的方法,其中可以选择几种可能的听觉程序中的一种以便调整到瞬时声学场景,该方法包括步骤 检测期望的听觉程序改变,改变在麦克风(M 1)和接收机之间提供的传递函数的参数(b 1,...,b m m) 以便使其适应于检测到的听觉程序变化,调整要从瞬时变化的参数(b 1,...,b m m) 以使得听觉装置用户在从瞬时听力程序改变为期望的听力程序时感觉到平滑过渡的方式获得期望值,而每个平滑过渡可单独调节。
摘要:
In a method for manufacturing a hearing device, by registering characteristics of an individual (I) a personality vector (K(CI)) is established in a fitting machine. The personality vector (K(CI)) of the individual (I) momentarily involved is compared with stored personality vectors (K1(C) to Kn(C)). That stored personality vector which is most similar to that of the individual (I) is selected and therefrom a personality profile (PP) which is assigned to such personality vector. There is assigned to the personality profile which accords to the most similar personality vector, a respective fitting vector which controls subsequent manufacturing of the hearing device.
摘要:
In a signal processing unit of a hearing device, the signal processing unit consisting of a signal analyzing unit and a signal identification unit, the momentary acoustic surround situation is identified. Based on this identified surround situation, the parameter set belonging to the identified surround situation is automatically adjusted in a transmission unit in which a number of parameter sets are saved which are assigned to different acoustic surround situation. The hearing device user can adjust his individual hearing desire for each acoustic surround situation according to the automatic adjusted parameter set with the aid of an input unit. Thereby, the parameter of this parameter set are adjusted at the same time and commonly in one of two opposing directions, e.g. in the sense of “better hearing” or in the sense of “more pleasant understanding”.
摘要:
In a method for manufacturing a hearing device, by registering characteristics of an individual (I) a personality vector (K(CI) ) is established in a fitting machine. The personality vector (K(CI)) of the individual (I) momentarily involved is compared with stored personality vectors (K1(C) to Kn(C)). That stored personality vector which is most similar to that of the individual (I) is selected and therefrom a personality profile (PP) which is assigned to such personality vector. There is assigned to the personality profile which accords to the most similar personality vector, a respective fitting vector which controls subsequent manufacturing of the hearing device.
摘要:
A method for adjusting a hearing device is disclosed in which one of several hearing programs can be selected, as well as a hearing device system to perform the method. The method comprises the steps of identifying a momentary acoustic surround situation and of arranging the selectable hearing programs according to the identified momentary acoustic surround situation. Therewith, the hearing device user is not obliged to know a predefined sequence of the selectable hearing programs; instead the hearing device user may easily select a hearing program which is regarded as the best one for the momentary acoustic situation. The selection is offered by the hearing device by analyzing the momentary acoustic situation. In addition, the hearing device user may easily select other hearing programs, namely by generating an activation signal, for example by pressing a button at the hearing device itself or at a remote control. For this, the automatic arrangement of the hearing programs in dependency of the momentary acoustic situation facilitates the selection dramatically.
摘要:
A method for adjusting a hearing device is disclosed in which one of several hearing programs can be selected, as well as a hearing device system to perform the method. The method comprises the steps of identifying a momentary acoustic surround situation and of arranging the selectable hearing programs according to the identified momentary acoustic surround situation. Therewith, the hearing device user is not obliged to know a predefined sequence of the selectable hearing programs; instead the hearing device user may easily select a hearing program which is regarded as the best one for the momentary acoustic situation. The selection is offered by the hearing device by analyzing the momentary acoustic situation. In addition, the hearing device user may easily select other hearing programs, namely by generating an activation signal, for example by pressing a button at the hearing device itself or at a remote control. For this, the automatic arrangement of the hearing programs in dependency of the momentary acoustic situation facilitates the selection dramatically.
摘要:
The invention relates to a CIC hearing aid (30) for operation within an ear canal (10) of a user, comprising a lateral module (32), a medial module (34) and a flexible joint assembly (36) connecting the medial end (38) of the lateral module and the lateral end (40) of the medial module in such a manner that the lateral module and the medial module are movable relative to each other in order to follow the shape of the ear canal, wherein the flexible joint assembly is adapted to removably receive an axially extending guide element (68) for temporarily stiffening the flexible joint assembly with regard to bending and/or axial motions when the hearing aid is pushed into the ear canal, and wherein the guide element is adapted to be removed at least from a medial portion (66) of the flexible joint assembly after insertion of the hearing aid.
摘要:
A hearing device has an acoustical/electrical input converter, and electrical/mechanical output converter, and a digital signal processing unit connected between the input converter and output converter. The device is adapted to a specific ear of a specific individual. The signal processing unit is controllable in at least two operating modes. In a first mode, the device is substantially acoustically transparent. The processing unit is controlled in the first mode by a dedicated program module independent of any further program module for any other operating mode. Alternatively the processing unit is controlled in the first mode by a program operating in the first mode controlled by a dedicated set of parameters independent of any further set of parameters for any other operating mode.
摘要:
A hearing device has an electrical/acoustical output converter that communicates with ambient air through a membrane. The membrane separates two spaces. Each space communicates with ambient air through a passage that substantially blocks acoustical signals in the range of the audible spectrum and passes acoustical signals at a frequency lower than the audible spectrum.
摘要:
A method for manufacturing a hearing device (10) that is at least partially insertable into a hearing device user's ear canal (7), the hearing device (10) comprising at least two microphones or at least one microphone with two entry ports, the method comprising the steps of: determining a three-dimensional structure of a hearing device user's ear canal (7), deriving shape of the hearing device based on said three-dimensional structure, defining an outer surface (11) of the hearing device (10) to further define the shape of the hearing device (10), said outer surface (11) pointing towards surroundings when the hearing device (10) is inserted into the user's ear (1), positioning openings (13, 14) in said outer surface (11), said openings (13, 14) being in communication with sound inlets of said microphones, wherein the step of positioning said openings (13, 14) is performed after defining the outer surface (11), and wherein said positioning is optimized in such a manner that a maximum directional selectivity and noise performance of the microphones is obtained.