IS 4480 : Part 2 : 1987 Specification for Magnetic Tapes for Sound Recording and Reproduction - Part 2 : Professional Grade (Reel-to-reel)

1 Scope

1.1 This standard (Part 2) covers the general, physical,mechanical and electrical performance requirements fornon-perforated professional grade (reel-to-reel) magnetic tapes forprofessional sound recording and reproduction.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1885 : Part 48 : Sec 1 :1978 Electrotechnical vocabulary : Part 48Recording , Sec 1 Tape recording[Superseding IS 1885 : Part 3 : Sec 3 :1967]

IS 4377 :1981General requirements for magnetic soundtape recording and reproducing systems

IS 4479 :1981Methods of measurements on magnetictapes for sound recording andreproduction

IS 5431 :1979Flammability requirements formotion-picture safety films