Patent ID: 8463601

Claim:
A process of sending packets of real-time information comprising: A. receiving audible speech in a processor; B. converting the audible speech in the processor into digital data representing the audible speech in each of successive frames, for each frame the converting including forming Linear Prediction Coding data, Long Term Prediction lag data, parity check data, fixed codebook data, and adaptive and fixed codebook gain data from the speech; C. placing in a first packet first data for a first frame, the first data being the Linear Prediction coding data, the Long Term Prediction lag data, the parity check data, the adaptive and fixed codebook gain data, first few fixed codebook pulse data, and every other fixed codebook pulse for remaining pulses; D. placing in a second packet second data for the first frame, the second data being the Linear Prediction coding data, the Long Term Prediction lag data, the parity check data, the adaptive and fixed codebook gain data, the first few fixed codebook pulse data, and data for a complementary subset of pulses from the remaining fixed codebook pulses not represented in the first packet; and E. sending from the processor the first and second packets of data sequentially over a packet switched network.