Hearing system and method as well as ear-level device and control device applied therein
First Claim
1. A hearing system comprising:
- a programmable sound processing means;
an ear-level hearing device having an electro-acoustic transducer that communicates with an ear canal of a subject, and a transducer driven by the programmable sound processing means on a basis of a programmable sound processing scheme;
a recording means that records a drive signal from said sound processing unit to said transducer; and
a control device to customize said sound processing scheme at least in part to said subject, wherein,said control device comprises a temporary control device held by a user enabling the user to select auditory signals at different amplitudes,said control device and said ear-level hearing device are provided with communication means that communicate user selected auditory signals to said transducer,said recorder i) records the drive signal from the sound processing unit to said transducer for each of the selected auditory signal as a recording of the corresponding drive signals, and ii) provides the recording of the corresponding drive signals to said control device,said control device comprises an algorithm that, from said recording of the corresponding drive signals, translates threshold responses of said user in response to said auditory signals into a customized sound processing scheme, andsaid control device is provided with programming means that passes said customized sound processing scheme to said sound processing device.
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Accused Products
Abstract
An ear-level hearing device and a handheld computer with a graphical user interface determines a subject'"'"'s own hearing threshold. Hardware includes the smartphone, viewing screen of the smartphone, smartphone software, ear level hearing device, transmitter on the smartphone and receiver on the ear level device (ELD) communicating with the graphical user interface on the smartphone to the ear level hearing device. The interface on the smartphone may include an automatic routine or buttons to vary frequency and amplitude of a frequency dependent sound presentation to the earpiece. Software installed on the hand-held smartphone system sends wireless signals to the ELD changing acoustic parameters in the listening device. The ELD stores frequency/amplitude parameters of the thresholds and wirelessly delivers them to the smartphone. The smartphone uses the threshold data to derive the appropriate amplified acoustical signal (relative to the thresholds) to the subject.
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Citations
19 Claims
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1. A hearing system comprising:
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a programmable sound processing means; an ear-level hearing device having an electro-acoustic transducer that communicates with an ear canal of a subject, and a transducer driven by the programmable sound processing means on a basis of a programmable sound processing scheme; a recording means that records a drive signal from said sound processing unit to said transducer; and a control device to customize said sound processing scheme at least in part to said subject, wherein, said control device comprises a temporary control device held by a user enabling the user to select auditory signals at different amplitudes, said control device and said ear-level hearing device are provided with communication means that communicate user selected auditory signals to said transducer, said recorder i) records the drive signal from the sound processing unit to said transducer for each of the selected auditory signal as a recording of the corresponding drive signals, and ii) provides the recording of the corresponding drive signals to said control device, said control device comprises an algorithm that, from said recording of the corresponding drive signals, translates threshold responses of said user in response to said auditory signals into a customized sound processing scheme, and said control device is provided with programming means that passes said customized sound processing scheme to said sound processing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17)
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12. A method of establishing a subject'"'"'s hearing loss comprising a determination of at least one of a subject'"'"'s thresholds, comprising the steps of:
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using a temporarily held control device; having the subject use, within the subject'"'"'s ear, an ear-level device having a programmable sound processor driving, via a drive signal, an electro-acoustic transducer; using a recorder connected for recording a level of the drive signal from the programmable sound processor to the transducer, recording the drive signal necessary to drive the electro-acoustic transducer in the ear of said subject to the subject'"'"'s determined at least one threshold level, by obtaining a recorded signal of the drive signal in dependence on an input from the temporarily held control device to the ear-level device for making a determination of the level of the drive signal corresponding to the at least one of the subject'"'"'s thresholds; and using the recorded signal from the obtaining step as an input of the subject'"'"'s threshold data to the temporarily held control device, tailoring a customized sound processing scheme transfer of the programmable sound processor driving to the subject'"'"'s hearing loss. - View Dependent Claims (13, 18)
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19. A hearing system comprising an ear-level hearing device having an electro-acoustic transducer to communicate with an ear canal of a subject, which transducer is driven by programmable sound processing means on basis of a programmable sound processing scheme, and comprising a control device to customize said sound processing scheme at least in part to said subject, wherein recording means are provided to record a drive signal between said sound processing unit and said transducer, in that said control device comprises a temporary control device held by a user enabling the user to select auditory signals at different amplitudes, in that said control device and said ear-level hearing device are provided with communication means to communicate user selected auditory signals to said transducer and to exchange corresponding drive signals as recorded by said recording means with said control device, in that said control device comprises an algorithm to translate threshold responses of said user in response to said auditory signals into a customized sound processing scheme, and in that said control device is provided with programming means to pass said customized sound processing scheme to said sound processing device wherein said customized sound processing scheme resulting from said algorithm endeavours to keep a hearing device output somewhere within halfway between a threshold level as determined of said user and the uncomfortable level of the subject.
Specification