{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete-Time Signal Processing: Pearson New International Edition","author_name":"Ronald W. Schafer (author) Alan V Oppenheim (author)","thumbnail_url":"https://www.ebooknetworking.net/books/129/202/big1292025727.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1292025727.html\">Discrete-Time Signal Processing: Pearson New International Edition</a>","width":400,"height":300}