摘要:
A system for rehabilitation of a hearing disorder which comprises at least one acoustic sensor for picking up an acoustic signal and converting it into an electrical audio signal, an electronic signal processing unit for audio signal processing and amplification, an electrical power supply unit which supplies individual components of the system with current, and an actuator arrangement which is provided with one or more electroacoustic, electromechanical or purely electrical output-side actuators or any combination of these actuators for stimulation of damaged hearing, wherein the signal processing unit has a speech analysis and recognition module and a speech synthesis module.
摘要:
In order to substantially realistically pre-operatively demonstrate to patients having an impaired hearing the effect and sound impression of an least partially implantable hearing system including a first electronic audio signal processing unit, a demonstration device is provided which comprises an electromechanical transducer adapted for being non-invasively coupled from the side of the external auditory canal to at least approximately the center of the tympanic membrane and thus to the end point of the manubrium mallei for producing mechanical vibrations of the tympanic membrane, an electronic audio signal generator unit, and a second electronic audio signal processing unit connected between the audio signal generator unit and the electromechanical transducer for driving the electromechanical transducer, wherein the second audio signal processing unit corresponds to or simulates the first electronic audio signal processing unit. A further aspect of the invention is a process for preoperatively demonstrating the effect and sound impression of an at least partially implantable hearing system intended to be implanted.
摘要:
An at least partially implantable system for rehabilitation of a hearing disorder with at least one sensor for picking up an acoustic signal and converting the acoustic signal into corresponding electrical signals, an electronic signal processing unit for audio signal processing and amplification, an electrical power supply unit which supplies energy to individual components of the system, and an output-side electromechanical transducer arrangement which consists of at least two independent and spatially separate transducers for stimulation of the inner ear. In conformity with the invention, the output-side electromechanical transducers are designed for stimulation of the fluid-filled inner ear spaces of the damaged inner ear and the signal processing unit comprises driving signal processing electronics which electrically controls each of the transducers such that a traveling wave configuration is formed on the basilar membrane of the damaged inner ear. The traveling wave configuration approximates the formation of a traveling wave of a healthy, undamaged inner ear.
摘要:
A hearing system (1) capable of assisting a user of the hearing system (1) to find a location where satisfactory hearing performance is achievable is described. The hearing system (1) comprises at least one hearing device (11, 12) with an input transducer (20), an output transducer (40), and a processing unit (30) operatively connected to the input transducer (20) as well as to the output transducer (40). The hearing system (1) further comprises a first means (50) for determining from a signal of the input transducer (20) at least one parameter (60) representative of a current acoustic environment at a current location, and a second means (40, 200, 201) for indicating to a user of the hearing system (1) a degree of suitability of the current location to achieve satisfactory hearing performance based on the at least one parameter (60).
摘要:
There is provided an at least partially implantable device for picking up sound impinging onto a skin area of a person, comprising means for generating an audio signal corresponding to the change in time of the distance between a position of the device and the outer surface of the skin area, wherein the device position is adjacent to the skin area.
摘要:
The method comprises the steps ofautomatically monitoring and detecting indications indicative of a forthcoming event concerning hearing systems; if such an indication is detected, retrieving identification data identifying at least one device of the hearing system concerned, referred to as specific device, or a user of said hearing system concerned, referred to as specific user; and using said identification data for retrieving further data related to said specific device as device data or related to said specific user as user data. The method and the corresponding system can be used for adjusting said specific hearing system or other support actions, like dispensing consumables for said specific hearing system, or preparatory actions, like launching a suitable fitting program or loading audiological data related to the user.
摘要:
The invention suggests to use a home entertainment system (1, 2, 3, 4a, 4b) for providing hearing health care services. The system for providing hearing health care services comprises a home entertainment system comprising at least one processor (10), wherein said home entertainment system is adapted to let a hearing health care software run on said at least one processor. The method for providing hearing health care services comprises the step of letting a hearing health care software run on a processor (10) of a home entertainment system (1, 2, 3, 4a, 4b). Preferably, said home entertainment system comprises at least one of a set-top box (1) for digital television; a media center for presentation of digitally stored audio content, video content and/or photo content; a media center for presentation of digitally streaming audio and/or video content; a game console; a television set (3). Said hearing health care software preferably allows for at least one of hearing testing; training for hearing with a hearing device; simulation of hearing device function as a demonstration of hearing device benefit; adjustment of hearing device parameters according to the preferences of a user of said hearing device; upgrades or modifications to hearing device operating software and/or hearing device operating parameters.
摘要:
The method for supplying a recipient with materials comprises the steps of a) providing said materials in form of digital data; b) providing a device of a hearing system, which device comprises a non-volatile memory; c) storing said digital data in said memory; d) forwarding said device to said recipient; e) reading said digital data from said memory. The device of a hearing system comprises a non-volatile memory; materials to be supplied to a recipient, stored in said memory in form of digital data. A use of a device of a hearing system for supplying a recipient with materials stored in a non-volatile memory of said device is disclosed. Preferably, said materials are hearing-related materials such as sales promotion materials, materials providing scientific information, training materials, educational materials. Preferably, said memory is free from data, which are individual to a user of said hearing system.
摘要:
An exterior rearview mirror for a motor vehicle has a mirror head having a housing and a mirror pane mounted in the housing. The housing has a light window. At least one light source is mounted in the housing and positioned behind the light window. The light window consists at least partially of a light guide material in order to ensure complete and uniform illumination.
摘要:
A distance sensing device for a motor vehicle, positioned at the rear of the motor vehicle, for sensing a distance to an obstacle to the rear of the motor vehicle, has a brake light unit positioned in the interior of the motor vehicle at the rear window. At least one sensor for sensing the distance is provided. An optical display unit located within the brake light unit is provided, and the at least one sensor is connected to the optical display unit.