Số hiệu tiêu chuẩn
IEC 60804 AMD 1*CEI 60804 AMD 1
Tên tiêu chuẩn
Integrating-averaging sound level meters; amendment No. 1 to IEC 60804:1985
Ngày phát hành
1989-09-00
Tiêu chuẩn tương đương
DIN EN 60804 (1994-05), IDT * DIN IEC 60804 (1987-01), IDT * EN 60804 (1994-01), IDT * prEN 60804 (1993-04), IDT * NF S31-109 (1991-04-01), IDT * NF S31-109 (1994-07-01), IDT * HD 499 S1 (1990-12), IDT * OEVE EN 60804 (1994-11), IDT * OEVE HD 499 S1 (1991-01-22), IDT * SS-IEC 804 (1991-04-24), IDT * SS-EN 60804 (1996-09-27), IDT * UNE 20493 (1993-12-29), IDT * UNE-EN 60804 (1996-07-24), IDT * STN EN 60804 (2002-06-01), IDT * NEN 10804:1994 en;fr (1994-05-01), IDT
Từ khóa
Acoustic devices * Acoustic measurement * Acoustics * Acoustoelectric devices * Averaging levels * Calibration * Common terms * Definitions * Electrical engineering * Inspection * Integral * Integrate * Marking * Mean * Measurement * Measuring instruments * Metrology * Operational instructions * Precision * Properties * Resistance * Sound intensity * Sound levels * Sound meters * Sound pressure level * Sound-level meters * Specification (approval) * Stability * Testing * Vibration engineering