OWN VOICE SHAPING IN A HEARING INSTRUMENT

摘要

A method of processing a signal in a hearing instrument with at least one outer microphone oriented towards the environment, an ear canal microphone oriented towards the user's ear canal, and at least one receiver capable of producing an acoustic signal in the ear canal includes the steps of:
Processing a first signal from the outer microphone and a second signal from the inner microphone to yield an ambient sound portion signal estimate and an own voice sound portion signal estimate;Processing the ambient sound portion signal estimate into a processed ambient sound portion signal;Processing the own voice sound portion signal estimate into a processed own voice sound portion signal; andAdding the processed ambient sound portion signal and the processed own voice portion signal for obtaining an input for the receiver.

主权项

1. A method of processing a signal in a hearing instrument, the hearing instrument comprising at least one outer microphone oriented towards the environment, an inner microphone oriented towards the user's ear canal, and at least one receiver capable of producing an acoustic signal in the ear canal, the method comprising the steps of:
Processing an outer microphone signal from the outer microphone and an inner microphone signal from the inner microphone to yield an ambient sound portion signal estimate and an own voice sound portion signal estimate; Processing the ambient sound portion signal estimate into a processed ambient sound portion signal; Processing the own voice sound portion signal estimate into a processed own voice sound portion signal; Adding the processed ambient sound portion signal and the processed own voice portion signal for producing the acoustic signal in the ear canal.