Compressed digital multimedia file e.g. MP3 file, reading and calling device, has microcontroller reading file and sending data flow towards media encoder/decoder for decompression, and RF module giving Bluetooth connection to divert call

摘要

The device has a microcontroller (1) to read a multimedia file stored in a storage memory (2) and to send data flow towards a media encoder/decoder (15) for decompressing the data flow and sending decompressed data flow to a digital to analog (DAC) converter to provide analog signal. A Bluetooth type RF module (4) provides Bluetooth connection through which a call is diverted to the device from a telephone set, if a call arrives.