BS EN 61041-4:1998 PDF

What is BS EN 61041-4 - Non-broadcast video tape recorders about?

BS EN 61041-4 discusses methods of measurement non-broadcast video tape recorders with a focus on calibration tape. BS EN 61041-4 is the fourth part of the BS EN 61041 multi-series on methods of measurement non-broadcast video tape recorders that specifies the general requirements for the calibration tape which is used for measurement of signal characteristics of the playback systems of non-broadcast video tape recorders (NTSC/PAL/SECAM). The calibration tape specified in BS EN 61041-4 applies particularly to the measurement items prescribed in the relevant part of IEC 61041 which require complex test signals, which are unavailable from a general purpose test signal generator. The objec...