IEC-61669 › Historical Revision Information
Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids
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Specifies the general requirements for test equipment designed for use in measuring the real-ear acoustical characteristics of hearing aids and describes the terminology used. The purpose of this International Standard is to ensure that measurements of real-ear acoustical characteristics of a hearing aid on a given human ear, performed with different test equipment which comply with this International Standard using methods described in ISO 12124, shall give substantially the same results.
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17.140.50 (Electroacoustics Including sound level meters)
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Document Number
IEC 61669 Ed. 1.0 b:2001
Revision Level
1ST EDITION
Status
Superseded
Publication Date
Jan. 1, 2001
Committee Number
29