Method and apparatus for customizing a device based on a frequency response for a hearing-impaired user
AssigneeCisco Technology, Inc.
InventorsShmuel Shaffer, Robert T. Bell
Life of this patent
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Abstract
A method and apparatus for customizing a device based on a frequency response for a hearing-impaired user are disclosed. The device receives an identifier associated with a hearing-impaired user and retrieves a frequency filter associated with the hearing-impaired user from a database by providing the identifier. The device applies the frequency filter to audio signals in a call session conducted over a network for presentation to the hearing-impaired user at the device.
Claims37
A method for customizing a device based on a frequency response for a hearing-impaired user, comprising:
- receiving an identifier associated with a hearing-impaired user at any one of a plurality of devices operable to couple to a network;
- retrieving a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- and
- applying the retrieved frequency filter to audio signals in a call session conducted over the network for presentation to the hearing-impaired user at the one device, wherein applying the retrieved frequency filter to audio signals in the call session is performed by a processing resource located in the one device.
A method for customizing a telephone based on a frequency filter associated with a hearing-impaired user, comprising:
- receiving an identifier associated with a hearing-impaired user at any one of a plurality of telephones operable to couple to a network;
- retrieving a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- and
- applying the retrieved frequency filter to audio signals received by the hearing-impaired user at the one telephone, wherein applying the retrieved frequency filter is performed by a processing resource located in the one telephone.
A method for customizing a telephone based on a frequency filter associated with a hearing-impaired user, comprising:
- receiving an identifier associated with a hearing-impaired user at any one of a plurality of telephones operable to couple to a network;
- retrieving a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- and
- applying the retrieved frequency filter to audio signals received by the hearing-impaired user at the one telephone, wherein applying the retrieved frequency filter is performed by a processing resource in a remote telephone communicating with the one telephone.
A communication apparatus, comprising:
- an interface operable to couple to a network;
- a control unit coupled to the interface, the control unit operable to:
- receive an identifier associated with a hearing-impaired user;
- and
- retrieve a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- a processing resource coupled to the control unit, the processing resource operable to apply the retrieved frequency filter to audio signals received at the interface;
- a speaker coupled to the control unit, the speaker operable to present filtered audio signals generated by the processing resource to the hearing-impaired user;
- and
- a housing to couple the interface, the control unit, the processing resource, and the speaker into an integral unit.
Logic encoded in media for customizing a device based on a frequency response for a hearing-impaired user, the logic operable to perform the following steps:
- receiving an identifier associated with a hearing-impaired user at any one of a plurality of devices operable to couple to a network;
- retrieving a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- and
- applying the retrieved frequency filter to audio signals in a call session conducted over the network for presentation to the hearing-impaired user at the one device, wherein applying the retrieved frequency filter to audio signals in the call session is performed by a processing resource located in the one device.
An apparatus for customizing a telephone based on a frequency response for a hearing-impaired user, comprising:
- means for receiving an identifier associated with a hearing-impaired user at any one of a plurality of devices operable to couple to a network;
- means for retrieving a frequency filter associated with the hearing-impaired user from a database by providing the identifier;
- and
- means for applying, at the one device, the retrieved frequency filter to audio signals in a call session conducted over the network for presentation to the hearing-impaired user at the one device.
Dependencies are inferred from the claim text.