ADPCM语音压缩编解码器的FPGA实现

Implementation of ADPCM Based on FPGA

通过对自适应差分脉冲编解码算法原理进行分析,讨论其在FPGA上的实现。实现过程中,充分利用了FPGA器件的优点,结合有限状态机的特点对算法进行了更好的简化和优化,提高了算法效率,使应用具有更好的可靠性和实时性。

The principle of ADPCM algorithm is analyzed, and the FPGA realization of this algorithm is discussed. In the process of realization, the superiority of FPGA component is utilized to the simplify and optimize the algorithm. The algorithm achieves better reliability and real time nature in the application.