Paper Info
Title
Traducing Software Voice-Pattern-Detection Applications into Hardware Systems
Abstract
Most of the voice-controlled systems sold are based in an expensive software pattern detection technology. We have developed a pure hardware-based system able to detect chains of letters and sounds to control house environment with light, temperature and door locking devices among others. This application is divided in 3 parts, one for sensing and transducing, other for pattern detection and a final stage for output generation. The first one is achieved roughly, using a letret microphone as the main sensing element. The second is amodular section in which we use PLLs, and simple circuitry to detect the letters. Finally the third involves power stages and signal generation for specific applications. Our application can be integrated to software systems to increase its visual appeal and interactivity with the user. The results gave us ideas to implement this kind of hardware interfaces in museums and augmented reality systems improved with computer graphics interfaces in which even if the low cost gain is lost, novelty and interactivity are surpassed. We have presented a new improve commercial system using analog and digital electronics to produce cheaper and innovative devices.
Year
DOI
Venue
2005
10.1109/CONIEL.2005.67
CONIELECOMP
Keywords
DocType
ISSN
analogue circuits,digital circuits,home automation,phase locked loops,speech processing,speech recognition,PLL,analog electronics,augmented reality systems,computer graphics interfaces,digital electronics,electret microphone,hardware systems,museums,pattern detection,power stage,sensing,signal generation,software voice-pattern detection,transducing,voice-controlled systems
Conference
2474-9036
ISBN
Citations 
PageRank 
0-7695-2283-1
0
0.34
References 
Authors
1
4
Name
Order
Citations
PageRank
Carlos Nieto-Granda1507.37
Sandra Diaz-Pier200.34
Carlos Ortega-Otero300.34
Ricardo Swain-Oropeza401.01