Số hiệu tiêu chuẩn
IEC 61094-4*CEI 61094-4
Tên tiêu chuẩn
Measurement microphones - Part 4: Specifications for working standard microphones
Ngày phát hành
1995-11-00
Tiêu chuẩn tương đương
DIN EN 61094-4 (1996-05), IDT * BS EN 61094-4 (1996-07-15), IDT * GB/T 20441.4 (2006), IDT * EN 61094-4 (1995-12), IDT * NF C97-334 (1996-04-01), IDT * OEVE EN 61094-4 (1996-06-20), IDT * PN-EN 61094-4 (2000-01-11), IDT * SS-EN 61094-4 (1996-09-27), IDT * UNE-EN 61094-4 (1999-06-28), IDT * TS EN 61094-4 (2010-03-09), IDT * STN EN 61094-4 (2000-07-01), NEQ * STN EN 61094-4 (2002-11-01), IDT * CSN EN 61094-4 (1997-06-01), IDT * DS/EN 61094-4 (1996-10-10), IDT * NEN 11094-4:1996 en (1996-02-01), IDT * SANS 61094-4:2009 (2009-11-18), IDT
Tiêu chuẩn liên quan
ASME B1.1 (1989) * IEC/DIS 1094-3 * IEC 60942 (1988) * IEC 61094-1 (1992-05) * IEC 61094-2 (1992-03) * ISO 1993
Thay thế cho
IEC 29/295/DIS (1995-05)
Từ khóa
Acoustics * Acoustoelectric devices * Calibration * Classification * Classification systems * Definitions * Determinations * Dimensions * Electrical engineering * Electroacoustics * Measurement * Measurement microphones * Measuring instruments * Measuring techniques * Microphones * Properties * Sound pressure * Specification * Specification (approval)
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