{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete - Time Signal Processing","author_name":"Oppenheim Schafer","thumbnail_url":"https://www.ebooknetworking.net/books/933/253/big9332535035.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9332535035.html\">Discrete - Time Signal Processing</a>","width":400,"height":300}