Normativa ISO UNE gratis

Fecha de publicación: 30/03/1987 Sound system equipment. Part 11: Application of connectors for the interconnection of sound system components IEC 60268-11:1987

Fecha de publicación: 30/03/1987 Sampling rate and source encoding for professional digital audio recording IEC TS 60899:1987

Fecha de publicación: 30/03/1987 Sound system equipment. Part 12: Application of connectors for broadcast and similar use IEC 60268-12:1987

Fecha de publicación: 30/03/1987 IEC 60268-12:1987+AMD1:1991 CSV

Fecha de publicación: 30/06/1987 Sound system equipment. Part 2: Explanation of general terms and calculation methods IEC 60268-2:1987

Fecha de publicación: 15/07/1987 Operating conditions for industrial-process measurement and control equipment. Part 4: Corrosive and erosive influences IEC 60654-4:1987

Fecha de publicación: 01/01/1988 Amendment 1 – Method of measurement of speed fluctuations in sound recording and reproducing equipment IEC 60386:1972/AMD1:1988

Fecha de publicación: 01/01/1988 Amendment 2 – Magnetic tape sound recording and reproducing systems. Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape IEC 60094-3:1979/AMD2:1988

Fecha de publicación: 15/03/1988 Magnetic tape sound recording and reproducing systems. Part 5: Electrical magnetic tape properties IEC 60094-5:1988

Fecha de publicación: 15/03/1988 Magnetic tape sound recording and reproducing systems. Part 11: Address code for compact cassettes IEC 60094-11:1988