A robust speech recognition system using frm running spectrum filtering

2004 ◽  
Author(s):  
N. Hayasaka ◽  
N. Wada ◽  
S. Yoshizawa ◽  
Y. Miyanaga
Keyword(s):  
Speech Recognition ◽  
Recognition System ◽  
Robust Speech Recognition ◽  
Speech Recognition System

A robust speech recognition system against the ego noise of a robot

2010 ◽  
Author(s):  
Gökhan Ince ◽  
Kazuhiro Nakadai ◽  
Tobias Rodemann ◽  
Hiroshi Tsujino ◽  
Jun-ichi Imura
Keyword(s):  
Speech Recognition ◽  
Recognition System ◽  
Robust Speech Recognition ◽  
Speech Recognition System

VLSI Architecture for Robust Speech Recognition Systems and its Implementation on a Verification Platform

2005 ◽  
Vol 17 (4) ◽  
pp. 447-455 ◽  
Author(s):  
Shingo Yoshizawa ◽  
◽  
Noboru Hayasaka ◽  
Naoya Wada ◽  
Yoshikazu Miyanaga
Keyword(s):  
Speech Recognition ◽  
High Speed ◽  
Vlsi Architecture ◽  
Cmos Technology ◽  
Recognition System ◽  
Robust Speech Recognition ◽  
Speech Recognition System ◽  
Circuit Performance ◽  
Field Programmable ◽  
Testing Environments

This paper presents a VLSI architecture for a robust speech recognition system that enables high-speed, low-power operation. The proposed architecture improves recognition accuracy in noisy environments and realizes short-time response by implementing parallel and pipeline processing. We demonstrate improved processing time and power consumption by evaluating circuit performance in 0.25-μm CMOS technology. We also detail a verification platform that helps users implement our hardware-based robust speech recognition system. The verification platform facilitates software conversion to hardware and promptly provides testing environments on field-programmable gate arrays.

Sign in / Sign up

Export Citation Format

Share Document