{"id":47355,"date":"2024-04-15T22:25:34","date_gmt":"2024-04-15T22:25:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=47355"},"modified":"2024-04-15T22:25:34","modified_gmt":"2024-04-15T22:25:34","slug":"the-sampling-rate-how-many-samples-per-second-are-stored-for-a-cd-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-sampling-rate-how-many-samples-per-second-are-stored-for-a-cd-is\/","title":{"rendered":"The sampling rate, (how many samples per second are stored) for a CD is&#8230;?"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;48.4 kHz&#8221; option2=&#8221;22,050 Hz&#8221; option3=&#8221;44.1 kHz&#8221; option4=&#8221;48 kHz&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is C. 44.1 kHz.<\/p>\n<p>A sampling rate is the number of times per second that a continuous signal is measured. The higher the sampling rate, the more accurate the representation of the signal will be. For CDs, the sampling rate is 44.1 kHz, which means that the signal is measured 44,100 times per second. This is enough to capture all of the frequencies that are audible to humans.<\/p>\n<p>Option A is incorrect because it is not a valid sampling rate. Option B is incorrect because it is the sampling rate for cassette tapes. Option D is incorrect because it is the sampling rate for DVDs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;48.4 kHz&#8221; option2=&#8221;22,050 Hz&#8221; option3=&#8221;44.1 kHz&#8221; option4=&#8221;48 kHz&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[80],"tags":[],"class_list":["post-47355","post","type-post","status-publish","format-standard","hentry","category-technology","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The sampling rate, (how many samples per second are stored) for a CD is...?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/the-sampling-rate-how-many-samples-per-second-are-stored-for-a-cd-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The sampling rate, (how many samples per second are stored) for a CD is...?\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;48.4 kHz&#8221; 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