IS 9551 : Part 3 : 2002/IEC 60581-7(1986) High Fidelity Audio Equipment and Systems : Minimum Performance Requirements - Part 3 : Loudspeakers

ICS 33.160.50 LTD 5
Reaffirmed 2022

National Foreword

This Indian Standard (Part 3) which is identical with IEC60581-7 : 1986 `High fidelity audio equipment and systems; Minimumperformance requirements - Part 7 : Loudspeakers' issued by theinternational Electrotechnical Commission (IEC) was adopted by theBureau of Indian Standards on the recommendation of Acoustics andRecording Sectional Committee and approval of the Electronics andTelecommunication Division Council.

Cross References

International Standard Corresponding Indian Standard
IEC 268-5 : 1972 IS 9302 : Part 4 : 1993 Characteristics and methods of measurement for sound system equipment:
Part 4 Loudspeakers
IEC 268-15 : 1978 IS 9302 : Part 10 : 1980 Characteristics and methods of measurement for sound system equipment:
Part 10 Preferred matching values for the interconnection of sound system components
IEC 581-1 : 1977

IS 9551 : Part 1 : 2001 Specification for high fidelity audio equipment and systems:

Part 1 General