This Recommendation specifies the elements of DCME using 8 kbit/s CS-ACELP, Digital Speech Interpolation (DSI) and facsimile demodulation/remodulation in order to achieve interworking of such equipment. It specifies extensions and deviations for ITU-T G.763, ITU-T G.766 and ITU-T G.767 which specify a 32 kbit/s ADPCM DCME, and facsimile demodulation/remodulation and 16 kbit/s LD-CELP DCME respectively.
Số hiệu tiêu chuẩn
ITU-T G.768
Tên tiêu chuẩn
Digital circuit multiplication equipment using 8 kbit/s CS-ACELP
Ngày phát hành
2001-03-00
Từ khóa
Communication equipment * Communication networks * Definitions * Digital signals * Power-handling capacity * Telecommunication * Telecommunications * Terminal devices * Transmission performance * Transmission systems