{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital Signal Processing: A System Design Approach","author_name":"David J. DeFatta, etc., J.J. Lucas","thumbnail_url":"https://www.ebooknetworking.net/books/047/163/big0471637653.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471637653.html\">Digital Signal Processing: A System Design Approach</a>","width":400,"height":300}