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author:

马智愚 (马智愚.) [1]

Indexed by:

CQVIP

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。

Keyword:

FPGA MCU MFCC RISV-V 语音特征参数

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福建福州350116

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Source :

通信电源技术

ISSN: 1009-3664

Year: 2019

Issue: 6

Volume: 36

Page: 43-44

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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