Accession Number : AD0822535

Title :   APPLICATION OF THE ISO STANDARD REFERENCE ZERO (AUDIOMETRIC),

Corporate Author : NATIONAL ACADEMY OF SCIENCES-NATIONAL RESEARCH COUNCIL WASHINGTON DC COMM ON HEARING BIOACOUSTICS BIOMECHANICS

Personal Author(s) : Davis, Hallowell

Report Date : SEP 1967

Pagination or Media Count : 12

Abstract : This report advises the military services in the application of the ISO standard reference zero for the calibration of pure tone audiometers (ISO Recommendation of R-389). This includes the consideration of all problems pertaining thereto (characteristics of test booths, record forms, modification of affected regulations and any other problems identified). (Author)

Descriptors :   (*AUDIOMETRY, CALIBRATION), HEARING, THRESHOLDS(PHYSIOLOGY), STANDARDS.

Subject Categories : Anatomy and Physiology
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE