{"id":1779,"date":"2023-03-05T11:35:38","date_gmt":"2023-03-05T06:05:38","guid":{"rendered":"http:\/\/147.182.205.39\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-15-%e0%a4%b5%e0%a4%be%e0%a4%95%e0%a5%8d-%e0%a4%aa%e0%a4%b9%e0%a4%9a%e0%a4%be%e0%a4%a8\/"},"modified":"2024-04-19T16:29:18","modified_gmt":"2024-04-19T10:59:18","slug":"%e0%a4%aa%e0%a4%be%e0%a4%a0-15-%e0%a4%b5%e0%a4%be%e0%a4%95%e0%a5%8d-%e0%a4%aa%e0%a4%b9%e0%a4%9a%e0%a4%be%e0%a4%a8","status":"publish","type":"lesson","link":"https:\/\/stemlab.org.in\/hi\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-15-%e0%a4%b5%e0%a4%be%e0%a4%95%e0%a5%8d-%e0%a4%aa%e0%a4%b9%e0%a4%9a%e0%a4%be%e0%a4%a8\/","title":{"rendered":"Lesson 15: Speech Recognition"},"content":{"rendered":"<h2><span lang=\"EN\">Speech Recognition<\/span><\/h2>\n<p><strong>\u0938\u094d\u092a\u0940\u091a \u0930\u093f\u0915\u0917\u094d\u0928\u093f\u0936\u0928<\/strong> \u090f\u0915 \u092e\u0936\u0940\u0928 \u0915\u0940 \u092c\u094b\u0932\u0940 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u092d\u093e\u0937\u093e \u092e\u0947\u0902 \u0936\u092c\u094d\u0926\u094b\u0902 \u0914\u0930 \u0935\u093e\u0915\u094d\u092f\u093e\u0902\u0936\u094b\u0902 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 \u092e\u0936\u0940\u0928-\u092a\u0920\u0928\u0940\u092f \u092a\u094d\u0930\u093e\u0930\u0942\u092a \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h4><strong>\u092e\u0928\u0941\u0937\u094d\u092f \u090f\u0915 \u092d\u093e\u0937\u093e \u0915\u0948\u0938\u0947 \u0938\u0940\u0916\u0924\u0947 \u0939\u0948\u0902?<\/strong><\/h4>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-690 aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition.png\" alt=\"\" width=\"409\" height=\"296\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition.png 675w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-300x217.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-624x451.png 624w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/p>\n<p>\u091c\u092c \u0938\u0947 \u0939\u092e \u092a\u0948\u0926\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0924\u092c \u0938\u0947 \u0939\u092e \u0905\u092a\u0928\u0947 \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 \u0936\u092c\u094d\u0926\u094b\u0902 \u0914\u0930 \u0927\u094d\u0935\u0928\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u0941\u0928\u0924\u0947 \u0939\u0948\u0902\u0964 \u092c\u094b\u0932\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0939\u0940 \u0939\u092e\u0947\u0902 \u0915\u0941\u091b \u0910\u0938\u0947 \u0936\u092c\u094d\u0926 \u0938\u0941\u0928\u093e\u0908 \u0926\u0947\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0939\u092e \u092e\u092e\u094d\u092e\u093e, \u0926\u093e\u0926\u093e, \u0939\u093e\u0902 \u0914\u0930 \u0928\u093e \u091c\u0948\u0938\u0947 \u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u093e \u091c\u0935\u093e\u092c \u0926\u0947\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>\u0939\u092e\u093e\u0930\u093e \u092e\u0938\u094d\u0924\u093f\u0937\u094d\u0915 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0927\u094d\u0935\u0928\u093f\u092f\u094b\u0902 \u0914\u0930 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 \u0935\u0930\u094d\u0917\u0940\u0915\u0943\u0924 (categorize) \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0948\u091f\u0930\u094d\u0928 \u0916\u094b\u091c\u0928\u0947 \u0915\u0940 \u0915\u094b\u0936\u093f\u0936 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0910\u0938\u093e \u0932\u0917 \u0938\u0915\u0924\u093e \u0939\u0948 \u0915\u093f \u0907\u0902\u0938\u093e\u0928 \u0938\u0941\u0928\u0928\u0947 \u0914\u0930 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0940-\u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e\u094d\u0921 \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 \u0910\u0938\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 <strong>\u0939\u092e\u0947\u0902 \u0907\u0938 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0935\u093f\u0915\u0938\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0936\u093f\u0915\u094d\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p>\u0938\u094d\u092a\u0940\u091a \u0930\u093f\u0915\u0917\u094d\u0928\u093f\u0936\u0928 \u0924\u0915\u0928\u0940\u0915 \u0915\u094b \u0909\u0938\u0940 \u0922\u0902\u0917 \u092a\u0930 \u0935\u093f\u0915\u0938\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930 \u0915\u094b \u092d\u0940 \u0907\u0938\u0940 \u0924\u0930\u0939 \u091f\u094d\u0930\u0948\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>Alexa \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939\u0948?<\/h2>\n<p>\u0905\u092e\u0947\u091c\u093c\u0945\u0928 \u0915\u0940 \u0935\u0930\u094d\u091a\u0941\u0905\u0932 \u0905\u0938\u093f\u0938\u094d\u091f\u0947\u0902\u091f (virtual assistant) AI \u0924\u0915\u0928\u0940\u0915, Alexa, \u092c\u094b\u0932\u0940 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u092d\u093e\u0937\u093e \u0915\u094b \u0938\u0941\u0928\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u0927\u094d\u0935\u0928\u093f\u092f\u094b\u0902, \u0936\u092c\u094d\u0926\u094b\u0902 \u0914\u0930 \u0905\u0935\u0927\u093e\u0930\u0923\u093e\u0913\u0902 (concepts) \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f Natural Language Processing \u0915\u094b \u0928\u093f\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 \u0910\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948: <img decoding=\"async\" class=\"wp-image-692 aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Speech-recogninition-2.png\" alt=\"\" width=\"400\" height=\"295\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Speech-recogninition-2.png 944w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Speech-recogninition-2-300x221.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Speech-recogninition-2-768x566.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Speech-recogninition-2-624x460.png 624w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<ol>\n<li><strong>Alexa \u0938\u092c\u0938\u0947 \u092a\u0939\u0932\u0947 \u0906\u092a\u0915\u0940 \u0938\u094d\u092a\u0940\u091a \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0915\u0930\u0924\u0940 \u0939\u0948<\/strong> \u0964 \u092b\u093f\u0930, \u092f\u0939 \u0930\u093f\u0915\u0949\u0930\u094d\u0921\u093f\u0902\u0917 <strong>\u0905\u092e\u0947\u091c\u093c\u0945\u0928 \u0915\u0947 \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0915\u094b \u0905\u0927\u093f\u0915 \u0915\u0941\u0936\u0932\u0924\u093e \u0938\u0947 \u090f\u0928\u093e\u0932\u093e\u0907\u091c (analyze) \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092d\u0947\u091c\u0940 \u091c\u093e\u0924\u0940<\/strong> \u0939\u0948\u0964<\/li>\n<li><strong>\u0905\u092e\u0947\u091c\u093c\u0945\u0928 \u0930\u093f\u0915\u0949\u0930\u094d\u0921\u093f\u0902\u0917 \u0915\u094b \u0905\u0932\u0917-\u0905\u0932\u0917 \u0927\u094d\u0935\u0928\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0924\u094b\u0921\u093c \u0926\u0947\u0924\u093e \u0939\u0948<\/strong>\u0964 \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u092f\u0939 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u0947 \u0909\u091a\u094d\u091a\u093e\u0930\u0923 \u0935\u093e\u0932\u0947 \u090f\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0938\u0947 \u0915\u0902\u0938\u0932\u094d\u091f \u0915\u0930\u0924\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u092f\u0939 \u092a\u0924\u093e \u0932\u0917\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0947 \u0915\u093f \u0915\u094c\u0928 \u0938\u0947 \u0936\u092c\u094d\u0926 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0927\u094d\u0935\u0928\u093f\u092f\u094b\u0902 \u0915\u0947 \u0915\u0949\u092e\u094d\u092c\u093f\u0928\u0947\u0936\u0928 \u0938\u0947 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092e\u0947\u0932 \u0916\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u092f\u0939 \u0915\u093e\u0930\u094d\u092f\u094b\u0902 \u0915\u0940 \u0938\u092e\u091d \u092c\u0928\u093e\u0928\u0947 \u0914\u0930 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0915\u093e\u0930\u094d\u092f\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0916\u094b\u091c\u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948<\/strong>\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u092f\u0926\u093f \u090f\u0932\u0947\u0915\u094d\u0938\u093e &#8220;\u092e\u094c\u0938\u092e&#8221; \u092f\u093e &#8220;\u0924\u093e\u092a\u092e\u093e\u0928&#8221; \u091c\u0948\u0938\u0947 \u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u094b \u0928\u094b\u091f\u093f\u0938 \u0915\u0930\u0924\u093e \u0939\u0948, \u0924\u094b \u092f\u0939 \u092e\u094c\u0938\u092e \u0910\u092a \u0916\u094b\u0932 \u0926\u0947\u0917\u093e\u0964<\/li>\n<li><strong>\u0905\u092e\u0947\u091c\u093c\u0945\u0928 \u0915\u0947 \u0938\u0930\u094d\u0935\u0930 \u0906\u092a\u0915\u0947 \u0921\u093f\u0935\u093e\u0907\u0938 \u092a\u0930 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0935\u093e\u092a\u0938 \u092d\u0947\u091c\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong> \u0905\u0917\u0930 Alexa \u0915\u094b \u0906\u092a\u0938\u0947 \u0915\u0941\u091b \u092d\u0940 \u0915\u0939\u0928\u0947 \u0915\u0940 \u091c\u0930\u0942\u0930\u0924 \u0939\u0948, \u0924\u094b \u092f\u0939 \u090a\u092a\u0930 \u0935\u0930\u094d\u0923\u093f\u0924 \u0909\u0938\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u0917\u0941\u091c\u0930\u0947\u0917\u093e, \u0932\u0947\u0915\u093f\u0928 \u0935\u093f\u092a\u0930\u0940\u0924 \u0915\u094d\u0930\u092e \u092e\u0947\u0902\u0964<\/li>\n<\/ol>\n<h2>Activity 1: Make Your Own Alexa!<\/h2>\n<p>\u0907\u0938 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u092e\u0947\u0902 \u0939\u092e Alexa \u0915\u0940 \u0924\u0930\u0939 \u0905\u092a\u0928\u093e AI \u092a\u0930\u094d\u0938\u0928\u0932 \u0905\u0938\u093f\u0938\u094d\u091f\u0947\u0902\u091f \u092c\u0928\u093e\u090f\u0902\u0917\u0947\u0964 \u0939\u092e \u090f\u0915 \u0910\u0938\u0940 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092c\u0928\u093e\u090f\u0902\u0917\u0947 \u091c\u094b \u0939\u092e\u093e\u0930\u0947 \u0935\u0949\u092f\u0938 \u0915\u092e\u093e\u0902\u0921 \u0915\u094b \u092a\u0939\u091a\u093e\u0928 \u0932\u0947\u0917\u0940 \u0914\u0930 \u092e\u093e\u0930\u093f\u092f\u094b \u0925\u0940\u092e \u0917\u0940\u0924 \u092f\u093e \u0938\u094d\u092a\u093e\u0907\u0921\u0930-\u092e\u0948\u0928 \u0925\u0940\u092e \u0917\u0940\u0924 \u091a\u0932\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 (recognize) \u0915\u0930\u0947\u0917\u0940\u0964 \u092f\u0926\u093f \u0915\u092e\u093e\u0902\u0921 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0928\u0939\u0940\u0902 \u0939\u094b \u092a\u093e\u0924\u0940 \u0939\u0948, \u0924\u094b \u0935\u0939 \u0915\u0939\u0947\u0917\u093e \u0915\u093f \u0909\u0938\u0947 \u0915\u092e\u093e\u0902\u0921 \u0938\u092e\u091d \u092e\u0947\u0902 \u0928\u0939\u0940\u0902 \u0906\u092f\u093e\u0964<\/p>\n<div style=\"width: 350px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-1779-1\" width=\"350\" height=\"430\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4?_=1\" \/><a href=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4\">https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4<\/a><\/video><\/div>\n<h3>Coding Steps<\/h3>\n<p>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<ol>\n<li>\u0928\u093f\u092e\u094d\u0928 \u0932\u093f\u0902\u0915 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 ( <a href=\"https:\/\/bit.ly\/ALEXASPEECH\"><strong>https:\/\/bit.ly\/ALEXASPEECH<\/strong><\/a> ) \u0914\u0930 <strong>\u092a\u093f\u0915\u094d\u091f\u094b\u092c\u094d\u0932\u0949\u0915\u094d\u0938 \u092b\u093c\u093e\u0907\u0932<\/strong> \u0916\u094b\u0932\u0947\u0902\u0964<\/li>\n<li style=\"text-align: left;\"><del>\u091f\u094b\u092c\u0940<\/del> \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 <del>\u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938<\/del> \u092a\u0930 \u091c\u093e\u090f\u0902\u0964 <del>\u0938\u093e\u0909\u0902\u0921<\/del> \u091f\u0948\u092c \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902\u0964 \u0906\u092a\u0915\u094b <strong>\u0938\u094d\u092a\u093e\u0907\u0921\u0930\u092e\u0948\u0928<\/strong> (Spiderman) \u0914\u0930 <strong>\u092e\u093e\u0930\u093f\u092f\u094b<\/strong> (Mario) \u0928\u093e\u092e \u0915\u0940 \u0926\u094b \u0911\u0921\u093f\u092f\u094b \u092b\u093e\u0907\u0932\u0947\u0902 \u092e\u093f\u0932\u0947\u0902\u0917\u0940\u0964<img decoding=\"async\" class=\"wp-image-707 size-large aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5-1024x482.png\" alt=\"\" width=\"640\" height=\"301\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5-1024x482.png 1024w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5-300x141.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5-768x362.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5-624x294.png 624w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_5.png 1219w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/li>\n<li style=\"text-align: left;\">\u090f\u0921\u093f\u091f\u093f\u0902\u0917 \u090f\u0930\u093f\u092f\u093e \u092a\u0930 \u0935\u093e\u092a\u0938 \u091c\u093e\u090f\u0902\u0964 \u0910\u0921 \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u092c\u091f\u0928 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 <strong><del>Artificial Intelligence<\/del> \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u091c\u094b\u0921\u093c\u0947\u0902\u0964<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-730 size-large\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-1024x487.jpg\" alt=\"\" width=\"640\" height=\"304\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-1024x487.jpg 1024w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-300x143.jpg 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-768x365.jpg 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-1536x730.jpg 1536w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-2048x973.jpg 2048w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_11-624x297.jpg 624w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-709 size-medium\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_6-300x283.png\" alt=\"\" width=\"300\" height=\"283\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_6-300x283.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_6.png 606w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>\u0910\u0921 \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u092c\u091f\u0928 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 <del><strong>Text to Speech<\/strong><\/del> \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u091c\u094b\u0921\u093c\u0947\u0902\u0964<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-711 size-medium\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_7-300x284.png\" alt=\"\" width=\"300\" height=\"284\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_7-300x284.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_7.png 604w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>\u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u093f\u0902\u0917 \u090f\u0930\u093f\u092f\u093e \u092e\u0947\u0902 <strong>when flag clicked<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902\u0964<\/li>\n<li><del><strong>Artificial Intelligence<\/strong><\/del> \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u0938\u0947 <strong>recognize speech for ( ) s in ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u094b <strong>when flag clicked<\/strong> \u0915\u0947 \u0928\u0940\u091a\u0947 \u0930\u0916\u0947\u0902 \u0914\u0930 \u0938\u092e\u092f \u0915\u094b <strong>4<\/strong> \u0938\u0947\u0915\u0902\u0921 \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0964 \u092c\u094d\u0932\u0949\u0915 \u0938\u094d\u092a\u0947\u0938\u093f\u095e\u093f\u090f\u0921 (specified) \u0938\u092e\u092f \u0915\u0947 \u0932\u093f\u090f \u0911\u0921\u093f\u092f\u094b \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0915\u094d\u0932\u093e\u0909\u0921 \u092e\u0947\u0902 \u091f\u0947\u0915\u094d\u0938\u094d\u091f \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0905\u092c, <strong>if ( ) else<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u094b <strong>recognize speech for ( ) seconds<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0928\u0940\u091a\u0947 \u0930\u0916\u0947\u0902\u0964<\/li>\n<li><strong>if ( ) else<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0905\u0902\u0926\u0930, \u090f\u0915 <strong>( ) contains ( ) ?<\/strong> \u092c\u094d\u0932\u0949\u0915 <del>Operators<\/del> \u092a\u0948\u0932\u0947\u091f \u0938\u0947 \u0928\u093f\u0915\u093e\u0932 \u0915\u0947 \u0930\u0916\u0947\u0964 \u092a\u0939\u0932\u0947 \u0924\u0930\u094d\u0915 (argument) \u092e\u0947\u0902, <strong>speech recognition result<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902, \u0914\u0930 \u0926\u0942\u0938\u0930\u0947 \u092e\u0947\u0902 &#8221; <strong>mario<\/strong> &#8221; \u0932\u093f\u0916\u0947\u0902\u0964 <strong><em>\u0907\u0938\u0932\u093f\u090f, \u092f\u0926\u093f \u0921\u093f\u0915\u094b\u0921 \u0915\u093f\u090f \u0917\u090f \u091f\u0947\u0915\u094d\u0938\u094d\u091f \u092e\u0947\u0902 \u092e\u093e\u0930\u093f\u092f\u094b \u0936\u092c\u094d\u0926 \u0939\u0948, \u0924\u094b \u092f\u0939 if \u0936\u093e\u0916\u093e \u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u090f\u0915\u094d\u0938\u0947\u0915\u094d\u092f\u0942\u091f\u0947 \u0915\u0930\u0947\u0917\u093e\u0964<\/em><\/strong><\/li>\n<li><strong>if<\/strong> arm \u0915\u0947 \u0928\u0940\u091a\u0947 <del>Text to Speech<\/del> \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u092e\u0947\u0902 \u0938\u0947 <strong>speak ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 <strong>&#8220;Playing Mario Song!&#8221;<\/strong> \u0938\u0902\u0926\u0947\u0936 \u0932\u093f\u0916\u0947\u0902\u0964<\/li>\n<li>\u0907\u0938\u0915\u0947 \u092c\u093e\u0926, \u090f\u0915 <strong>play sound ( ) until done<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u094b <strong>speak ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0928\u0940\u091a\u0947 \u0910\u0921 \u0915\u0930\u0947 \u0914\u0930 <strong>Mario<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964 \u092f\u0939 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0906\u0916\u0930\u0940 \u092e\u0947\u0902 \u0910\u0938\u0940 \u0926\u093f\u0916\u0924\u0940 \u0939\u0948:<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-713 size-full aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_8.png\" alt=\"\" width=\"452\" height=\"310\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_8.png 452w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_8-300x206.png 300w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><\/li>\n<li><strong>if ( ) else<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u0921\u0941\u092a\u094d\u0932\u0940\u0915\u0947\u091f \u0915\u0930\u0947\u0902 \u0914\u0930 \u0907\u0938\u0947 <strong>else<\/strong> \u0915\u0947 \u0924\u0939\u0924 \u091c\u094b\u095c\u0947<\/li>\n<li><strong>if<\/strong> \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 &#8220;<strong>mario<\/strong>&#8221; \u0915\u094b &#8220;<strong>spiderman<\/strong>&#8221; \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902 <\/li>\n<li>speak \u092c\u094d\u0932\u0949\u0915 \u092e\u0947\u0902 \u0938\u0902\u0926\u0947\u0936 \u0915\u094b &#8220;<strong>Playing Spiderman Song! !<\/strong>&#8221; \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0964<\/li>\n<li>\u0927\u094d\u0935\u0928\u093f \u0915\u094b <strong>Spiderman<\/strong> \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0964<\/li>\n<li>\u0905\u0902\u0924 \u092e\u0947\u0902, <strong>else<\/strong> arm \u0915\u0947 \u0928\u0940\u091a\u0947, \u090f\u0915 <strong>speak ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 &#8221; <strong>Sorry, I am unable to understand the command<\/strong> &#8221; \u0932\u093f\u0916\u0947\u0964<\/li>\n<li>\u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0936\u0941\u0930\u0942 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f <strong>green flag<\/strong> \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902\u0964 <em>\u0930\u093f\u0915\u0917\u094d\u0928\u093f\u0936\u0928 \u0935\u093f\u0902\u0921\u094b \u0916\u0941\u0932 \u091c\u093e\u090f\u0917\u0940\u0964 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u0915\u094b \u0905\u092e\u0932 \u092e\u0947\u0902 \u0932\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u092e\u093e\u0902\u0921 \u092c\u094b\u0932\u0947\u0902\u0964 <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-715 size-full aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_9.png\" alt=\"\" width=\"492\" height=\"510\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_9.png 492w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/CH14_9-289x300.png 289w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/em><\/li>\n<li>\u092b\u093c\u093e\u0907\u0932 \u0915\u094b <del>Alexa<\/del> \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u0947\u0935\u0964<\/li>\n<\/ol>\n<h3>Activity: Output<\/h3>\n<div style=\"width: 350px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-1779-2\" width=\"350\" height=\"430\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4?_=2\" \/><a href=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4\">https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/speech-recognition-4.mp4<\/a><\/video><\/div>\n<p><em>\u0905\u0917\u0932\u0947 \u092a\u093e\u0920 \u092a\u0930 \u091c\u093e\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947<\/em> \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0928\u0947 <strong>assignment<\/strong> \u092a\u0942\u0930\u093e \u0915\u0930 \u0932\u093f\u092f\u093e \u0939\u0948 \u0914\u0930 \u0938\u092c\u092e\u093f\u091f \u0915\u0930 \u0926\u093f\u092f\u093e \u0939\u0948, \u0938\u093e\u0925 \u0939\u0940 <strong>quiz<\/strong> \u092e\u0947\u0902 \u092d\u093e\u0917 \u0932\u0947\u0902\u0964<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0938\u094d\u092a\u0940\u091a \u0930\u093f\u0915\u0917\u094d\u0928\u093f\u0936\u0928 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0935\u094d\u092f\u093e\u0916\u093e\u0928 \u0915\u094b \u091f\u0947\u0915\u094d\u0938\u094d\u091f \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u093f\u0915\u094d\u091f\u094b\u092c\u094d\u0932\u0949\u0915\u094d\u0938 \u092e\u0947\u0902 AI \u092c\u094d\u0932\u0949\u0915 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092a\u093f\u0915\u094d\u091f\u094b\u092c\u094d\u0932\u0949\u0915\u094d\u0938 \u092e\u0947\u0902 \u090f\u0915 \u0935\u0930\u094d\u091a\u0941\u0905\u0932 \u0905\u0938\u093f\u0938\u094d\u091f\u0947\u0902\u091f \u092c\u0928\u093e\u0928\u093e \u091c\u094b \u090f\u0915 \u0906\u0926\u0947\u0936 \u0915\u094b \u092a\u0939\u091a\u093e\u0928 \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u0905\u0928\u0941\u0930\u094b\u0927\u093f\u0924 \u0917\u0940\u0924 \u091a\u0932\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964f<\/p>\n","protected":false},"author":1,"featured_media":458,"menu_order":15,"template":"","meta":{"footnotes":""},"class_list":["post-1779","lesson","type-lesson","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/1779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/types\/lesson"}],"author":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":5,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/1779\/revisions"}],"predecessor-version":[{"id":2245,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/1779\/revisions\/2245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media\/458"}],"wp:attachment":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media?parent=1779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}