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WO/2007/134403A1 |
The invention includes an apparatus for connecting a hearing aid tester to a sound emitting portion of a hearing aid that fits into the concha or ear canal of a user, the apparatus including a body having a front end and a rear end, a pa...
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WO/2007/130995A2 |
The methods and apparatuses for processing audio streams for use with multiple devices detect a sound level corresponding with each of a plurality of devices; select a selected group of devices from the plurality of devices based on the ...
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WO/2007/127077A2 |
Systems, methods, and computer program products for monitoring, in real time, acoustic characteristics of an audio environment are provided. The audio environment may include a plurality of sound sources that convert input signals to fir...
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WO/2007/125449A1 |
A device (120) for quantifying directivity of a microphone arrangement (110), the device (120) comprising a first input unit (121) for inputting a useful signal (S) generated by the microphone arrangement (110) in the presence of a usefu...
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WO/2007/127748A2 |
Various embodiments provide methods and assemblies for in situ removal of cerumen from hearing devices positioned in the ear can One embodiment provides a fitting (90) for in situ cerumen removal comprising a top portion shaped to be rem...
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WO/2007/119058A1 |
Method and apparatus for producing a plurality of broadband response files derived from empirical testing on at least one human subject. A data storage facility having a plurality of broadband response files stored therein for use in pro...
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WO/2007/110477A1 |
This publication discloses an identification method and apparatus in a sound-reproduction system, in which an electrical calibration signal (50) is created, an audio signal (3) is created in the loudspeaker (1) from the calibration signa...
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WO/2007/110476A1 |
The present publication describes a calibration method and apparatus, in which an electrical calibration signal (50) is formed, an audio signal (3) is formed in the loudspeaker from the calibration signal (50), the response (9) of the au...
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WO/2007/110478A1 |
The present publication describes a method and apparatus in a sound-reproduction system, in which method an electrical calibration signal (50) is formed, an audio signal (3) is formed in the loudspeaker from the calibration signal (50), ...
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WO/2007/110252A1 |
Method and apparatus for determining a position and/or movement of a first part (1) relative to a second part in an electroacoustic transducer to which a signal for conversion is supplied. The method involves the first part (1) being irr...
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WO/2007/097896A2 |
A hearing aid is identified by storing a first binary code in the hearing aid as a first identification code, storing a second binary code in the hearing aid as a default code, and replacing the default code with a second identification ...
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WO/2007/097904A2 |
A hearing aid is identified by storing a binary code in the hearing aid, receiving a transmitted code, reading out a subset of bits from the stored binary code, and comparing the transmitted code with the subset for identification. The r...
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WO/2007/097900A2 |
A hearing aid having a plurality of frequency bands is calibrated by evaluating the response of the hearing aid in each band and programming the hearing aid to produce a specific sound pressure level in each band, thereby providing a cal...
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WO/2007/091889A1 |
System for giving intelligibility feedback to a speaker (1), speaking for an audience (2), comprising a first microphone (3) at the speaker's side and a second microphone (4) at the audience's side. Both microphones are connected to proc...
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WO/2007/084603A2 |
Noise reduction circuitry in a hearing aid includes a programmable filter (41) coupled to a microphone (31) coupled to the ear canal. The filter is programmed in a feedback loop in which the coefficients of the filter are set in accordan...
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WO2007028094A9 |
Systems and methods for calibrating a loudspeaker with a connection to a microphone located at a listening area in a room. The loudspeaker includes self-calibration functions to adjust speaker characteristics according to effects generat...
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WO/2007/060443A2 |
The invention makes use of impulse responses of the performance venue to process a recording or other signal so as to emulate that recording having being recorded in the performance venue. In particular, by measuring or calculating the i...
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WO/2007/056613A2 |
A circuit is described which enables the determination of the proper functioning of a second circuit, in particular the operation of a headphone jack or audio speakers.
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WO/2007/037889A2 |
One embodiment can be characterized as a method of data analysis for an audio player comprising analyzing at least a portion of audio data; selecting a sound profile based upon the analysis of the audio data; adjusting sound field settin...
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WO/2007/016527A1 |
An audio system installed in a listening space may include a signal processor and a plurality of loudspeakers. The audio system may be tuned with an automated audio tuning system to optimize the sound output of the loudspeakers within th...
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WO/2007/016465A2 |
A loudspeaker (10) provided which automatically calibrates itself when placed in a room to optimize an output signal of the loudspeaker (10) for the room in which the loudspeaker (10) is placed.
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WO/2006/125953A1 |
A miniature acoustic network comprises a substantially planar member (5) having an acoustic device (9; 10, 11) indented into a major surface thereof and configured to co-operate with another acoustic device (3, 6) formed, at least in par...
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WO/2006/123923A1 |
The invention relates to the field of acoustics, in particular to methods and devices of correction of acoustic parameters of electro-acoustic transducers and can be applied for improvement of playback parameters of acoustic signals of v...
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WO/2006/116883A1 |
The invention relates to a device and method for compensating for changes, which result on an original signal (17) due to a transmission along a signal path (2, 3, 4, 7) from a source (1) to a receiving listener (5). According to the inv...
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WO/2006/095804A1 |
A broadcast system (1) includes a plurality of loudspeakers (501, 502), a management device (3), a switching control unit, and a failure judgment unit. The switching control unit causes a loudspeaker (502) to be inspected among the plura...
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WO/2006/091335A2 |
A measurement system and method combine an audio announcement system with a plurality of spaced apart wirelessly coupled devices which evaluate speech intelligibility of audio output from loudspeakers of the audio announcement system. Pr...
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WO/2006/088380A1 |
A horn speaker, in particular for reproducing bass sound in public address systems, in which the horn (23) is mounted directly to the driver element (21) without any intervening compression chamber. The back side of the driver element (2...
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WO/2006/086196A2 |
A method and system for detecting a predetermined sound event, such as the sound of breaking glass. Data representing monitored sounds is stored, such as in a circular buffer, while a preliminary assessment is made in real time as to whe...
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WO/2006/086094A2 |
A self-orienting audio system includes a master controller and a plurality of loudspeaker modules. Each module includes an audio input and a controller coupled to the audio input and loudspeaker. The master controller communicates with t...
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WO/2006/071975A1 |
A system includes a communication apparatus coupled to a test subsystem through a converter. The test subsystem may be configured to initiate an audio test of the communication apparatus and receive in response a set of audio test data a...
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WO/2006/069248A2 |
An audio fidelity meter (10) includes a scale (12) which uses colors to visually represent the fidelity of an encoded digital audio file based at least on its extracted bit rate. The bit rate is one of several digital audio quality descr...
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WO/2006/063455A1 |
In accordance with the teachings described herein, systems and methods are provided for diagnosing manufacturing defects in a digital hearing instrument. A system may include a hearing instrument component that is electrically connected ...
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WO/2006/065473A2 |
A speaker (100) having a diagnostic capability, as well as a circuit (101) and related methods (500) for performing speaker diagnostics based upon a driving-point impedance are provided. The speaker includes a flexible cone (104) and a v...
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WO/2006/059855A1 |
The present invention relates to speaker systems and, more particularly, to a network audio speaker system, in which a speaker management system compresses and transmits original audio signals to be reproduced and control signals, and a ...
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WO/2006/037156A1 |
A system and method that reduces the perceptual effect resulting from ear occlusion is disclosed. It comprises of an electro-acoustic feedback network that produces phase cancelling sounds in the ear, where a receiver and a microphone ar...
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WO/2006/002035A2 |
A low-cost, programmable, time-limited hearing aid (104) and a means (102) to program the hearing aid with user-specific hearing-loss data (101) for the purpose of emulating the performance of a more permanent, but more costly, hearing a...
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WO/2006/002055A2 |
A programmable hearing aid (100) combined with a headphone apparatus. The headphone apparatus may be directly interfaced with various types of electronic equipment so that the user is able to listen to music recordings, voice recordings,...
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WO/2005/125277A2 |
System and method for conducting a hearing test that is accessible to a mass market of individuals with potential hearing loss. The hearing test is stored on a centrally located computer (140) that is accessible via communications device...
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WO/2005/125275A2 |
The present invention relates to optimizing sound for a person based on his or her location and hearing profile. More particularly, the present invention relates to personalizing the sound of an event or performance by examining the tech...
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WO/2005/125279A1 |
The present invention relates to hearing aid training systems (100). More particularly, the present invention relates to the simulation of a hearing aid environment (108) prior to a user’s (105) purchase of a hearing aid. To create the...
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WO/2005/125280A2 |
The present invention is a programmable hearing aid unit and a method of using the programmable hearing aid unit for demonstration purposes on an individual with a hearing deficiency. The unit is demonstrated on the individual prior to t...
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WO/2005/122730A2 |
The present invention is an apparatus for and method of remotely, automatically, and routinely conducting diagnostic testing on a programmable hearing aid to ensure that it is functioning as intended when optimized for an individual's ne...
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WO/2005/125276A1 |
The present invention is an apparatus for and method of remotely, automatically, and routinely conducting diagnostic testing on a programmable hearing aid to ensure that it is functioning as intended when optimized for an individual's ne...
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WO/2005/125281A1 |
The present invention is a system for and method of adjusting hearing aids (130) by discrete frequency ranges (fig.3a); continual tuning and reprogramming of the hearing aid is accomplished in real time via iterations between a patient (...
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WO/2005/125278A2 |
The present invention is a system for and method of training an individual on the use of a hearing aid. The training is conducted based on the individuals hearing profile such that specific words that are troublesome to the user are play...
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WO/2005/125282A2 |
Method and system (400) for becoming aware of some hearing loss and the need for a professional hearing test. Simple and professional hearing testing provide an understanding of the improvement in the quality of life that can be achieved...
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WO/2005/109954A1 |
The invention relates to a method and a system for adapting a loudspeaker to a specific listening position relative to the loudspeaker according to which method and system the acoustic power radiated by the loudspeaker is corrected by me...
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WO/2005/104610A1 |
The resonance frequency of a magnified-sound space is determined based on a basic amplitude/frequency characteristic obtained by sound magnifying, from a speaker (13) located in the magnified-sound space (40), a predetermined measurement...
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WO/2005/099307A2 |
Systems (10) and methods are disclosed for detecting audible sound and/or the vibration of objects (24, 28). Embodiments of the present invention are able to detect sound and other vibrations through barriers (26). One embodiment of the ...
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WO/2005/099304A1 |
In a sound volume control circuit (100) shown in Fig. 2, an attenuation coefficient setting register (28) holds an attenuation coefficient “b”. When a stop instruction STOP becomes active, an output signal “a” from a first multip...
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