Adaptive Dynamic Range Optimization for Hearing Aids
Peter Blamey (presented at WESPAC June 26-28, 2006)
Modern hearing aids are changing very rapidly. The market has changed from 80% analog in 2000 to 83% digital in 2004

ADRO Compared with 3-Channel Fast-Acting Compression
Lois Martin, Hayley Fiket, Kamila Krauze, Elaine Saunders, Peter Blamey
ADRO an adaptive dynamic range optimization sound processing scheme and a 3-channel fast acting wide dynamic range compression scheme were implemented in a blind clinical trial for 19 listeners

An Adaptive Directional Microphone System for Quiet and Noisy Conditions
Peter Blamey, Hayley Fiket, Brenton Steele
A new adaptive directional microphone (ADM) has been developed which overcomes problems associated with fixed directional microphones

A combined comfort and audibility index for hearing aid fitting and evaluation
Peter Blamey, Los Martin, David Macfarlane, Hayley Fiket
An “adjusted audibility index” is described, based on thresholds and measured comfortable levels for listeners with impaired hearing, and on the measured output levels of hearing aids fit to the listener's hearing loss

How does venting affect an ADRO® fitting?
Peter Blamey, Lois Martin
Venting enhances comfort and quality of sound for hearing aid users who have hearing thresholds below 45dB HL at 250 and 500Hz

Methods for audio demonstrations of digital hearing aids
Bonar Dickson, Philip Jay, Hayley Fiket, Lois Martin, Peter Blamey
A set of audio demonstrations of digital hearing aid operation were developed using recordings of hearing aid output

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