Hearing aid, hearing-aid apparatus, hearing-aid method and integrated circuit thereof
First Claim
1. A hearing aid which fits in an ear of a user, amplifies a sound and outputs the amplified sound, said hearing aid comprising:
- a pick-up unit configured to pick up the sound;
a wireless communicating unit configured to receive, from a wirelessly connected external apparatus, an instruction for outputting a searching sound;
an amplifying unit configured to amplify the sound;
an outputting unit configured to output the sound amplified by said amplifying unit;
an operation switching unit configured to switch between a hearing mode and a searched mode, the hearing mode causing said amplifying unit to amplify a hearing sound, which is the sound picked up by said pick-up unit, with use of a first amplification factor, and the searched mode causing said amplifying unit to amplify the searching sound, in response to the reception of the instruction for outputting the searching sound, with use of a second amplification factor greater than the first amplification factor; and
a storing unit configured to store a parameter indicating a frequency band suitable for a remaining hearing capability of the user,wherein, when said operation switching unit is in the searched mode, said amplifying unit extracts the frequency band indicated by the parameter from the searching sound, and amplifies the frequency band extracted from the searching sound with use of the second amplification factor.
1 Assignment
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Accused Products
Abstract
A hearing aid (100) fits in an ear of a user and amplifies a sound and outputs the amplified sound. Specifically, the hearing aid includes: a microphone (110) as a pick-up unit which picks up the sound; a wireless communicating unit (130) which receives, from an external apparatus connected via wireless, an instruction for outputting a searching sound, the instruction for outputting a searching sound which is used for outputting a searching sound; an amplifier (140) which amplifies the outputted sound; an earphone (150) as an outputting unit which outputs the sound amplified by the amplifier (140); and an operation switching unit (120) which switches between a hearing mode and a searched mode, the hearing mode causing the amplifier (140) to amplify a hearing sound which is a sound picked up by the microphone (110) with a use of a first amplification factor, and the searched mode causing the amplifier (140) to amplify the searching sound, in response to the reception of the instruction for outputting a searching sound, with a use of a second amplification factor greater than the first amplification factor.
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Citations
12 Claims
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1. A hearing aid which fits in an ear of a user, amplifies a sound and outputs the amplified sound, said hearing aid comprising:
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a pick-up unit configured to pick up the sound; a wireless communicating unit configured to receive, from a wirelessly connected external apparatus, an instruction for outputting a searching sound; an amplifying unit configured to amplify the sound; an outputting unit configured to output the sound amplified by said amplifying unit; an operation switching unit configured to switch between a hearing mode and a searched mode, the hearing mode causing said amplifying unit to amplify a hearing sound, which is the sound picked up by said pick-up unit, with use of a first amplification factor, and the searched mode causing said amplifying unit to amplify the searching sound, in response to the reception of the instruction for outputting the searching sound, with use of a second amplification factor greater than the first amplification factor; and a storing unit configured to store a parameter indicating a frequency band suitable for a remaining hearing capability of the user, wherein, when said operation switching unit is in the searched mode, said amplifying unit extracts the frequency band indicated by the parameter from the searching sound, and amplifies the frequency band extracted from the searching sound with use of the second amplification factor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A hearing aid method for amplifying a sound and outputting the amplified sound, using a hearing aid fitting in an ear of a user, said hearing aid method comprising:
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picking up the sound; receiving, from a wirelessly connected external apparatus, an instruction for outputting a searching sound; amplifying the sound; outputting the sound amplified in said amplifying; and in said amplifying, switching between a hearing mode and a searched mode, the hearing mode involving amplifying a hearing sound, which is the sound picked up in said picking up, with use of a first amplification factor, and the searched mode involving amplifying the searching sound, in response to the reception of the instruction for outputting the searching sound, with use of a second amplification factor greater than the first amplification factor, wherein, when said amplifying is in the searched mode, said amplifying extracts a frequency band suitable for a remaining hearing capability of the user from the searching sound and amplifies the frequency band extracted from the searching sound with use of the second amplification factor.
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12. An integrated circuit which amplifies a sound and outputs the amplified sound, said integrated circuit comprising:
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a pick-up unit configured to pick up the sound; a wireless communicating unit configured to receive, from a wirelessly connected external apparatus, an instruction for outputting a searching sound; an amplifying unit configured to amplify the sound; an outputting unit configured to output the sound amplified by said amplifying unit; and an operation switching unit configured to switch between a hearing mode and a searched mode, the hearing mode causing said amplifying unit to amplify a hearing sound, which is the sound picked up by said pick-up unit, with use of a first amplification factor, and the searched mode causing said amplifying unit to amplify the searching sound, in response to the reception of the instruction for outputting the searching sound, with use of a second amplification factor greater than the first amplification factor, wherein, when said operation switching unit is in the searched mode, said amplifying unit extracts a frequency band suitable for a remaining hearing capability of a user from the searching sound, and amplifies the frequency band extracted from the searching sound with use of the second amplification factor.
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Specification