APPARATUS FOR PREVENTING BURST ERROR OF AUDIO DATA FOR DIGITAL VCR

摘要

PURPOSE: An apparatus for preventing a burst error of audio data for a digital VCR is provided to minimize an error of a sound source by changing the burst error of the audio data due to a damage of a tape into a random error while simplifying a configuration of hardware. CONSTITUTION: A control logic unit(200) generates address data periodically every frame. A data storing unit(201) periodically generates data of the corresponding track number, synchronizing block data, byte position number data preliminarily set based on a channel mode. A first data operating unit(202) generates a row address of a first channel track or a second channel track by operating the track number data and synchronizing block number data with an outer coefficient '45'. A second data operating unit(203) generates a column address of an upper limit byte or lower limit byte according to the channel mode by operating the byte position number data with an outer coefficient '1'.