BooksSitemapHealth & FitnessHearing
A comparative study of a flat frequency response pattern and high-tone emphasis patterns in a commercial hearing aid by Boyd Verne Sheets - 1948 - 207 pages
A comparative study of bone-conduction oscillator placement at the mastoid and midline of the forehead by Joan Carol Nassberg - 1962 - 132 pages
A hearing aid receiver involving the implantation of a magnetic-coupled bone-conduction armature in the mastoid process by John Kenneth Duffy - 1949 - 210 pages
A practical approach to the selection of hearing aids by Raymond Carhart - 1946 - 11 pages
American national standard method of measurement of performance characteristics of hearing aids under simulated in-situ working conditions by Acoustical Society of America. Standards Secretariat, American National Standards Institute - 1985 - 14 pages
American national standard specification for a manikin for simulated in-situ airborne acoustic measurements by Acoustical Society of America. Standards Secretariat, American National Standards Institute - 1985 - 22 pages
American National Standard specification of hearing aid characteristics by Acoustical Society of America. Standards Secretariat - 1982 - 14 pages
Design, fabrication and testing of silicon, molybdenum and tungsteon [i.e. tungsten] microelectrode arrays for biostimulation by H Dean Mercer - 1976 - 143 pages
Directions for research to improve hearing aids and services for the hearing impaired by National Research Council (U.S.). Committee on Hearing, Bioacoustics, and Biomechanics - 1972 - 72 pages
Evaluation of hearing aids (relevant to Service control no.AN-10) [NDRC Aural rehabilitation project (17.3-19) by Harvard University. Electro-Acoustic Laboratory, Harvard University. Psycho-Acoustic Laboratory, United States. Office of Scientific Research and Development. National Defense Research committee - 1945 - 142 pages
Handbook of Hearing Aid Measurement - 1979
Handbook of hearing aid measurement by United States. Veterans Administration - 1976 - 409 pages
Handbook of hearing aid measurement, 1983 by Center for Mechanical Engineering and Process Technology, Catholic University of America. Biocommunications Laboratory, VA Medical Center (Washington, D.C.). Audiology and Speech/Language Pathology Service - 1983 - 361 pages
Hearing aid industry staff report by United States. Federal Trade Commission. Bureau of Consumer Protection, United States. Federal Trade Commission - 1978 - 458 pages
Hearing aid industry staff report by United States. Federal Trade Commission. Bureau of Consumer Protection, United States. Federal Trade Commission - 1978 - 458 pages
Hearing aid industry staff report by United States. Federal Trade Commission. Bureau of Consumer Protection, United States. Federal Trade Commission - 1978
Hearing aid industry staff report by United States. Federal Trade Commission. Bureau of Consumer Protection, United States. Federal Trade Commission - 1978 - 458 pages
Hearing aids by United States. Veterans Health Services and Research Administration - 1991 - 6 pages
Hearing aids by United States. Dept. of Veterans Affairs. Office of Acquisition and Materiel Management - 1989 - 6 pages
Hearing aids by Frederick William Kranz - 1952 - 48 pages
Hearing aids - 1941 - 49 pages
Hearing tests and hearing instruments by Leland A. Watson, Thomas Tolan - 1949 - 597 pages
Hearing tests and hearing instruments by Leland A. Watson, Thomas Tolan - 1949 - 597 pages
Hearing tests and hearing instruments by Leland A. Watson, Thomas Tolan - 1949 - 597 pages
Nonlinear transfer functions for correcting abnormal auditory evoked responses in the hearing imparied by Gregory S. Furno - 1983 - 184 pages
Prediction of the efficiency of hearing aids from the audiograms by LeRoy Darien Hedgecock - 1949 - 450 pages
Problems of the hearing aid industry by United States. Congress. Senate. Select Committee on Small Business. Subcommittee on Government Regulation - 1975 - 378 pages
Selected research, development, and organizational needs of the hearing impaired by National Academy of Engineering. Committee on the Interplay of Engineering with Biology and Medicine. Subcommittee on Sensory Aids - 1973 - 26 pages
Selection of hearing aids by Edith L. R. Corliss - 1951 - 17 pages
Stammering: its correction through the re-education of the speech function by Ronald Muirden - 1968 - 169 pages
The acoustic functions of the length and diameter of the canal of hearing aid couplers by Mary Kathleen Sands - 1950 - 118 pages
The Atypical stutterer by Kenneth O. St. Louis - 1986 - 228 pages
The hearing aid by Kenneth Walter Berger - 1984 - 299 pages
The hearing aid by Kenneth Walter Berger - 1974 - 258 pages
The Problem of stuttering by Robert W. Rieber, Emil Froeschels - 1977 - 211 pages
The selection of hearing aids by Hallowell Davis - 1946 - 62 pages
Therapy for stutterers by C. Woodruff Starkweather - 1974 - 117 pages
You know I can't hear you when the cash register's running by Richard Conlin, Mark S. Goldstein, Public Interest Research Group in Michigan - 1973 - 59 pages