FM Radio for Language Translator is developed for use in an international conference. The representatives from different countries are able to understand their language from translators by selecting channel receiver. The interpreters translate information for common languages such as English , Spanish , French , German . The information is transmitted by wireless communication in radio frequency . The transmitter and receiver are able to provide 4 channels or 4 languages. Double Conversion Narrowband FM Receiver system is used as a receiver due to its high selectivity. Frequency Synthesizer circuit is used for frequency selection both the receiver and transmitter. The system is designded at 3 volts. Thus the receiver so small and can be to use comfortable.
By
Piyabutara Bounkantha
Rungwitaya Kumpan
Sarawuth Angsnatipaya
