IEC 60581-1*CEI 60581-1

High fidelity audio equipment and systems; Minimum performance requirements. Part 1 : General

1977-00-00

Có hiệu lực

DIN 45500-1 (1982-01), MOD * DIN IEC 60584-1 (1984-01), IDT * BS 5942-1 (1980-09-30), IDT * UNE 20636-1 (1979-12-15), IDT * NEN 162.77 (1978), IDT * NEN 10581-1 (1980), IDT * DS/IEC 581-1 (1978-08-01), IDT * NEN 10581-1:1980 en;fr (1980-07-01), IDT

IEC 60581-1*CEI 60581-1 (1977)

Audio equipment * Basic value * Conversion tables * Datum * Electrical engineering * General section * High fidelity audio equipment and systems * High-fidelity * Marking * Measurement * Metrology * Performance * Process control * Process measuring and control technology * Reference conditions * Specification (approval) * Temperature * Thermocouples * Thermoelectric conversion * Thermoelectric devices * Thermoelectric voltage * Voltage * Distinguishing signs * Temperature range * Nickel * Chromium * Stress * Iron * Electronic engineering * Control technique * Platinum * Positive * Types * Variations * Deviations * Negative * Rhodium * Copper * Measuring temperatures

33.160.30. Hệ thống ghi âm

7