Audiovisual apparatus for infant, has microcontroller to select one of sound tracks from memory based on length of strip unwound on coil and enable selected track to be read by reader, where reader assures acoustic restitution of tracks

摘要

#CMT# #/CMT# The apparatus has a strip (104) with a face for receiving visual representations (106-1-106-3) e.g. images, successively arranged along length of the strip. A coil is rotatably mounted with respect to a case (100). The strip is fixed via its end with the rotary coil such that the strip is selectively wound and unwound on the coil. A reader assures acoustic restitution of sound tracks stored in a memory e.g. flash memory. A microcontroller selects one of the tracks based on the length of the strip unwound on the coil and enables the selected track to be read by the reader. #CMT#USE : #/CMT# Audiovisual apparatus for being used by an infant for educational or play purpose. Can also be used by an adult. #CMT#ADVANTAGE : #/CMT# The audiovisual apparatus is compact, so that the apparatus is easily transported by an infant. The apparatus does not require additional equipments such as compact disk (CD) drive or computer, for its habitual functioning. The apparatus simply ensures the acoustic restitution of the sound tracks in correspondence with the visual representations. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of an audiovisual apparatus. 100 : Case 102 : Slit 104 : Strip 106-1-106-3 : Visual representations.