Title :
A real-time IMT-2000 audio transmission system
Author :
Mori, T. ; Kaneko, T. ; Moriya, T. ; Iwakami, N. ; Ikeda, K.
Author_Institution :
NTT Lab., Japan
Abstract :
We have a real-time audio transmission system designed for the ITM-2000 network. This system uses a real-time DSP encoder and decoder based on error-protected TwinVQ, and can transmit high-quality audio through the IMT-2000 network.
Keywords :
audio coding; decoding; digital signal processing chips; land mobile radio; radio networks; real-time systems; vector quantization; ITM-2000 network; audio coding; error-protected TwinVQ; high-quality audio transmission; mobile telephone systems; real-time DSP encoder/decoder; real-time IMT-2000 audio transmission system; real-time system; Batteries; Bit rate; Decoding; Digital signal processing; Encoding; Energy consumption; Lithium; Real time systems; Telephony; Vector quantization;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854615
