lpc语音编码 ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of

telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of

the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing

Recommendations on them with a view to standardizing telecommunications on a worldwide basis.-lpc speech coding ITU (International Telecommunic ation Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Secto r (ITU-T) is a permanent organ of the ITU. The ITU - T is responsible for studying technical, operating and tariff questions and issuing Rec ommendations on them with a view to standardizi Vi telecommunications on a worldwide basis.