Method and system for adapting the reproduction speed of a sound track to a user's text reading speed

A system for carrying out the method contained in claim 1, characterized in that it includes a text medium and access to a data storage medium like the one in claim 4, and a sound reproduction device which includes:

• a way of storing data (101) which comprises:
• some memory positions (MXi) which correspond to the reference points distributed all thought the reading text, digital data which represent the text's soundtrack as well as the length of text between reference points (MTi), the historical data regarding the user's reading speed (MVli), a computer programme, or firmware (Mf), which calculates a reader's reading speed (Vli) according to when the user reaches the reference points in the text and the aforementioned data (Xi, Ti y Vli) stored in the data storage means (101),
• a central unit for data processing (106),
• a main switch (8) on the player with a position in adapted to the reader and an activation position in standard mode, a start button (9) for reproduction of the text's soundtrack, as well as some fast forward/rewind buttons (105) for moving between the aforementioned memory positions which correspond to reference points of the text to be read (MXi), and a manual interruption means which will activate an electronic marker for recording the point where the soundtrack stopped and puts the sound player in standard mode,
• a conversion unit (108) of data signals into analogical sound,
• a transducer unit (109) for reproducing the sound track,
• a battery (110), and
• a screen (107) for visualizing the reproduction data, which show the reference point, reached in the reproduction of the soundtrack.