Research of Speech Coder Based on RPE-LTP Algorithm
Shi-Ping Wu · Microelectronics & Computer · 2006
This paper introduces the theory of Regular Pulse Excitation-Long Prediction Coding adopted by GSM network. We accomplished simulation realization of the theory by Verilog Hardware Design Language in NC-Verilog platform, which is the product of Cadence Company. And we put forward better scheme on RPE coding module. The result can offer support for the key technology of GSM physics baseband.