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 |
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| 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 |