IS 10426 : 1983 Specification for Public Address Amplifiers

1 Scope

1.1 This standard specifies general and performance requirementsof public address amplifiers.

2 References

IS 2 :1960Rules for rounding off numericalvalues

IS 616 :1981Safety requirements for mainsoperated electronic and relatedapparatus for household and similargeneral use

IS 1490 :1959Recommendations for minimumperformance requirements ofmains-operated public addressamplifiers

IS 1819 :1961Recommendations for generalrequirements of public addressamplifiers

IS 1885 : Part XLVIII :1978Electrotechnical vocabulary :Part XLVIII Recording

Section 1 Tape recording; and

Section 2 Disk recording

IS 2106 : Part II :1962Environmental tests for electronicand electrical equipment

Part XII :1965Part XII Dust test

Part XVIII :1973Part XVIII Salt mist

IS 4905 :1968Methods for random sampling

IS9000Basic environmental testingprocedures for electronic andelectrical items :

Part II :1977Part II Cold test

Part III :1977Part III Dry heat test

IS 9000 : Part VII : Sec 2 :1979 Part VII Impact testSection 2 Bump

Section 3 Drop and topple

IS9302Characteristics and methods ofmeasurements for sound systemequipment:

Part I :1979Part I General

Part II :1979Part II Amplifiers

Part X :1980Part X Preferred matching values forthe interconnection of sound systemcomponents