HEARING AID WITH OCCLUSION SUPPRESSION

Patent №

US 8,494,201

Granted

2013-07-23

Filed 2011

Owner

GN RESOUND A/S

Lab

AI components

1

speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13022428

A hearing aid includes an ambient microphone configured to receive and convert environmental sound into an electronic input signal, a hearing loss processor configured to process the electronic input signal in accordance with a hearing loss of a user, and generate an electronic output signal, a receiver, an ear canal microphone configured for converting ear canal sound pressure into an ear canal signal, an occlusion suppressor for reception and processing of the ear canal signal and for transmitting an occlusion suppression signal, and a signal combiner configured for combining the occlusion suppression signal and the electronic output signal to form a combined signal, and for transmitting the combined signal to the receiver, wherein the receiver is configured to receive the combined signal, and convert the combined signal into an acoustic output signal, and wherein the receiver has a frequency response with a lower cut-off frequency that is less than 40 Hz.

SpeechH04R 25/505H04R 2460/05

AI classification

Speech0.99
Natural language0.01
Evolutionary computation0.00
AI hardware0.00
Vision0.00
Planning0.00
Machine learning0.00
Knowledge representation0.00

Ownership

GN RESOUND A/S

assignment · 257560167

Assignors

ANDERSON, JAMES ROBERT

On an employer assignment, the assignors are typically the inventors.

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