Marty, Philip S., author. <br/><br/>
Sound activated switch for appliances and fixtures: A technical feasibility study / 
Philip S. Marty, Paul Mervin C. Venus, and Mark Wilfred T. Zambrano 
 - Rosario, Cavite :  Cavite State University-CCAT Campus,  2007 
 - ix, 26 leaves :  illustrations ;  28 cm 
<br/><br/> Undergraduate Thesis (BSCpE)--Cavite State University-CCAT Campus, 2018. 
<br/><br/>Includes bibliographical references and appendices. 
<br/><br/><br/>In English text 
<br/><br/><label>LC Class. No.: </label>UM  /