Số hiệu tiêu chuẩn
prEN 60318-1
Tên tiêu chuẩn
IEC 60318-1, Ed. 2: Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural and circumaural earphones
Ngày phát hành
2007-07-00
Tiêu chuẩn tương đương
C97-618-1PR, IDT * IEC 29/633/CDV (2007-07), IDT * OEVE/OENORM EN 60318-1 (2007-10-01), IDT
Từ khóa
Acoustics * Artificial ears * Audiometers * Audiometry * Calibration * Definitions * Ear simulators * Earphones * Electrical engineering * Electroacoustics * Frequencies * Head (anatomy) * Headphones * Hearing aids * Loss of hearing * Measurement microphones * Microphones * Reference levels * Simulators * Specification (approval) * Wide band transmission