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BSI BS 2497-2:1969

Specification for a reference zero for the calibration of pure-tone audiometers -- Data for certain earphones used in commercial practice
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BSI BS 2497-2:1969

Specification for a reference zero for the calibration of pure-tone audiometers -- Data for certain earphones used in commercial practice

PUBLISH DATE 1971
BSI BS 2497-2:1969
Specifies value of sound pressure level corresponding to audiometric zero for monaural earphone listening to pure tones of certain stated frequencies.
SDO BSI: British Standards Institution
Document Number 2497-2
Publication Date March 10, 1971
Language en - English
Page Count
Revision Level
Supercedes
Committee EH/1
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