1. A communication system comprising: an automatic speech recognizer configured to receive a speech signal and to convert said speech signal into a text sequence; a speech analyzer configured to receive said speech signal, said speech analyzer configured to extract paralinguistic characteristics from said speech signal; voice analyzer configured to receive said speech signal, said voice analyzer configured to generate one or more phonemes based on said speech signal; and a speech output device coupled with said automatic speech recognizer, said speech analyzer and said voice analyzer, said speech output device configured to convert said text sequence into an output speech signal based on said extracted paralinguistic characteristics and said one or more phonemes.