{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete-Time Signal Processing (Prentice-Hall Signal Processing Series)","author_name":"Alan Oppenheim, Ronald Schafer,","thumbnail_url":"https://www.ebooknetworking.net/books/013/198/big0131988425.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0131988425.html\">Discrete-Time Signal Processing (Prentice-Hall Signal Processing Series)</a>","width":400,"height":300}