GB/T 4854.5-2008
Acoustics.Reference zero for the calibration of audiometric equipment.Part 5:Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (English Version)

Standard No.: GB/T 4854.5-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 4854.5-2008

Scope: This part specifies the pure tone reference equivalent threshold sound pressure levels (RETSPLs) in the frequency range of 8kHz-16kHz, which are used for the calibration of air conduction audiometers of specific models of headphones.

GB/T 4854.5-2008 Referenced Document

GB/T 16402 Acoustics--Reference equivalent threshold sound pressure levels for pure tones and insert earphones
GB/T 4854.1 Acoustics-Reference zero for the calibration of audiometric equipment-Part 1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
IEC 60318-1 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones*， 2009-08-01 Update
IEC 60318-2:1998 Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range
IEC 60711 Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts

2008 GB/T 4854.5-2008 Acoustics.Reference zero for the calibration of audiometric equipment.Part 5:Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz