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Abstract:
基于FPGA设计了一种语音特征参数提取模块.针对生活中孤立词识别的应用场景,采用了最常用的MFCC特征参数.利用FPGA上丰富的IP资源和查找表结构,实现了MFCC特征参数提取独立模块的设计,提高了运算速度.采用了蜂鸟e203作为MCU控制特征提取模块.仿真结果表明,该特征参数提取模块运算速度快,误差在1%以内,满足实时处理的应用要求.
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通信电源技术
ISSN: 1009-3664
CN: 42-1380/TN
Year: 2019
Issue: 6
Volume: 36
Page: 43-44,48
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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