METHOD OF RECORDING, METHOD OF PLAYBACK, DEVICE, TERMINAL AND SYSTEM Russian patent published in 2017 - IPC G11B27/10 

FIELD: information technology.

SUBSTANCE: group of inventions includes a method of recording, method of playback, recording device, play-back device and audiosystem, including a recording terminal and a play-back terminal. The method of recording includes mark beginning instruction receiving while recording the audio data, creation of the mark event in accordance with the mark beginning instruction and mark event parameter record. Mark event is used to mark the audio data, while the mark event parameter recording includes record of the event identifier, audio data identifier and mark beginning time. Event identifier is used to identify the mark events, audio data identifier is used to identify the audio data, the mark beginning time is used to record the time point of recording audio data after the beginning of the mark event tagging, reception of mark end instruction, completion of the mark event parameter recording according to the mark end instructions for the mark data structure. Completion of the mark event parameter recording in accordance with the mark end instruction includes the mark end time record. The noted mark end time is used for recording the audio data recording time point after the mark event tagging completion and storing the noted audio data and mark data structure for getting an audio file.

EFFECT: sorting out the problem of low information receiving efficiency because of the search operations complexity of a predetermined content in the audio data by repeated listening, thereby improving the information receiving efficiency.

21 cl, 12 dwg