AS IEC 61669-2003 (R2014)
AS IEC 61669-2003 (R2014)
Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids
standard by Standards Australia,
standard by Standards Australia,
currently
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Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids
Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids