1. A simultaneous interpretation system, comprising: a plurality of headsets for inputting and outputting voice speech signals; and a portable terminal configured for receiving output from the first headset of an original language voice speech signal to be interpreted/translated, and for outputting to the second headset an interpreted language voice speech signal in a first translated language based on the original language voice speech signal, wherein the portable terminal is configured to operate a short range wireless communication to communicate with headsets of a respective speaker and a listener of the plurality of headsets in which the portable terminal translates between a plurality of pre-designated languages, and wirelessly communicates with an interpretation server for translation between languages other than the plurality of pre-designated languages.
1. A simultaneous interpretation system, comprising: a plurality of headsets for inputting and outputting voice speech signals; and a portable terminal configured for receiving output from the first headset of an original language voice speech signal to be interpreted/translated, and for outputting to the second headset an interpreted language voice speech signal in a first translated language based on the original language voice speech signal, wherein the portable terminal is configured to operate a short range wireless communication to communicate with headsets of a respective speaker and a listener of the plurality of headsets in which the portable terminal translates between a plurality of pre-designated languages, and wirelessly communicates with an interpretation server for translation between languages other than the plurality of pre-designated languages. 6. The simultaneous interpretation system of claim 1 , wherein the portable terminal outputs the interpreted voice speech signal or the original language voice speech signal to a third headset.