{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete-Time Signal Processing (2nd Edition) (Prentice-hall Signal Processing Series)","author_name":"Alan V. Oppenheim, Ronald W. Schafer, John R. Buck","thumbnail_url":"https://www.ebooknetworking.net/books/013/754/big0137549202.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0137549202.html\">Discrete-Time Signal Processing (2nd Edition) (Prentice-hall Signal Processing Series)</a>","width":400,"height":300}