by Dermody, Phillip | Byrne, Denis J | National Acoustic Laboratories (Australia).
by Christen, Rudi | Plant, Geoff | National Acoustic Laboratories (Australia).
by Braida, Louis D | American Speech-Language-Hearing Association.
by Byrne, Denis | National Acoustic Laboratories (Australia).
by National Acoustic Laboratories (Australia).
by Le Strange, J. Ross | Burwood, Eric | Byrne, Denis | Joyner, Kenneth H | Australian Telecommunications Authority | National Acoustic Laboratories (Australia) | Telecom Research Laboratories.
by Macrae, John | Dillon, Harvey | National Acoustic Laboratories (Australia).
by Macrae, John | National Acoustic Laboratories (Australia).
by Shek, H.
by Skinner, Margaret W.
by Dineen, Ross | Victorian Deaf Society H.E.A.R. Service.
by May, Annette Elizabeth | National Acoustic Laboratories (Australia).
by Byrne, Denis | National Acoustic Laboratories (Australia) | Australia. Dept. of Community Services and Health.
by Standards Association of Australia.
by Stephens, Dafydd.
by Alway, Peter.
by Short, Jon | British Telecom.
by P.A. Consulting Services | National Acoustic Laboratories (Australia).
by British Standards Institution | British Association of the Hard of Hearing.
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