{"id":160500,"date":"2023-09-28T14:36:50","date_gmt":"2023-09-28T09:06:50","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=160500"},"modified":"2023-09-28T14:36:51","modified_gmt":"2023-09-28T09:06:51","slug":"a-discrete-time-all-pass-system-has-two-of-its-poles-at-0-25%e2%88%a00-and-2-%e2%88%a030-which-one-of-the-following-statements-about-the-system-is-true","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/a-discrete-time-all-pass-system-has-two-of-its-poles-at-0-25%e2%88%a00-and-2-%e2%88%a030-which-one-of-the-following-statements-about-the-system-is-true\/","title":{"rendered":"A discrete-time all-pass system has two of its poles at 0.25\u22200\u00b0 and 2 \u222030\u00b0 Which one of the following statements about the system is TRUE?"},"content":{"rendered":"\n<p>Q. <img loading=\"lazy\" decoding=\"async\" width=\"9\" height=\"14\" src=\"\">A discrete-time all-pass system has two of its poles at 0.25\u22200\u00b0 and 2 <strong>\u2220<\/strong>30<em>\u00b0<\/em> Which one of the following statements about the system is TRUE?<\/p>\n\n\n\n<p>A. It has two more poles at 0.5\u00d030<img loading=\"lazy\" decoding=\"async\" width=\"6\" height=\"16\" src=\"\">and 4\u00d00 .<\/p>\n\n\n\n<p>B. It is stable only when the impulse response is two-sided.<\/p>\n\n\n\n<p>C. It has constant phase response over all frequencies.<\/p>\n\n\n\n<p>D. It has constant phase response over the entire <em>z<\/em>-plane.<\/p>\n\n\n\n<p>Ans: It is stable only when the impulse response is two-sided.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. A discrete-time all-pass system has two of its poles at 0.25\u22200\u00b0 and 2 \u222030\u00b0 Which one of the following statements about the system is TRUE? A. It has two more poles at 0.5\u00d030and 4\u00d00 . B. It is stable only when the impulse response is two-sided. C. It has constant phase response over all [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":160502,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5141],"tags":[5140],"offerexpiration":[],"class_list":["post-160500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=160500"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160500\/revisions"}],"predecessor-version":[{"id":160503,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160500\/revisions\/160503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/160502"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=160500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=160500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=160500"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=160500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}