10. A method, comprising the steps of: receiving a first character of multiple language text and storing said first character in a buffer, said multiple language text of a plurality of languages including first and second languages; determining that said first language corresponds to said first character, and setting said first language as a current language; receiving a second character of said multiple language text, and determining that said second language corresponds to said second character; when said second language does correspond to the current language, storing said second character in said buffer; and when said second language does not correspond to the current language, converting said first character stored in said buffer into corresponding audio wave data and converting said audio wave data into sound corresponding to human speech and outputting the sound, and then clearing said buffer and storing said second character in said buffer and setting said second language as the current language.
13. The method of claim 10, further comprising a plurality of language processing units, each one of said language processing units receiving one language selected from among said plurality of languages, a first language processing unit receiving said multiple language text when said multiple language text corresponds to the language of said first language processing unit, said first language processing unit being among said plurality of language processing units.