Electronic data memory for storing e.g. music, has audio file supplemented by specific vocational audio file that is tuned to memory during video files data storage such that vocational file auxiliary to function guarantees audio file

摘要

The data memory has an audio file that is supplemented by a specific vocational audio file tuned to the memory during video files data storage such that the vocational audio file auxiliary to the function guarantees the original audio file, and fulfills also special vocational functions. The functions are recallable by a user. The vocational audio has characteristics such as sub-title that is shown and/or hidden.