{"id":24273,"date":"2014-08-01T05:59:39","date_gmt":"2014-08-01T12:59:39","guid":{"rendered":"http:\/\/www.artquiltmaker.com\/blog\/?p=24273"},"modified":"2016-11-29T17:30:05","modified_gmt":"2016-11-30T00:30:05","slug":"creative-prompt-269-chirp","status":"publish","type":"post","link":"https:\/\/artquiltmaker.com\/blog\/2014\/08\/creative-prompt-269-chirp\/","title":{"rendered":"Creative Prompt #269: Chirp"},"content":{"rendered":"<p>cricket chirps<\/p>\n<p><span class=\"st\"><em>CHIRP<\/em> &#8211; <em>Candlewick Handselling Indie Recognition Program<\/em> for Frontline Children&#8217;s Booksellers<\/span><\/p>\n<p><span class=\"st\">In Simply Fine Lenox\u00ae <em>Chirp<\/em>, bold splashes of teal and watercolor birds are unusually stunning. Delicate brush strokes give each fine china piece an Asian feel.<\/span><\/p>\n<p><span class=\"st\">GeoChirp &#8211; Twitter Google maps mashup which allows one to find twitter users with similar interest in any particular geography around the world. <\/span><\/p>\n<p><a href=\"http:\/\/en.wikipedia.org\/wiki\/Chirp\" target=\"_blank\">Definition<\/a>: &#8220;A <b>chirp<\/b> is a <a class=\"mw-redirect\" title=\"Signal (information theory)\" href=\"http:\/\/en.wikipedia.org\/wiki\/Signal_%28information_theory%29\">signal<\/a> in which the <a title=\"Frequency\" href=\"http:\/\/en.wikipedia.org\/wiki\/Frequency\">frequency<\/a> increases (&#8216;up-chirp&#8217;) or decreases (&#8216;down-chirp&#8217;) with time. In some sources, the term <b>chirp<\/b> is used interchangeably with <b>sweep signal<\/b>.<sup id=\"cite_ref-1\" class=\"reference\"><a href=\"http:\/\/en.wikipedia.org\/wiki\/Chirp#cite_note-1\">[1]<\/a><\/sup> It has also been called <b>quadratic-phase signal<\/b>.<sup id=\"cite_ref-2\" class=\"reference\"><a href=\"http:\/\/en.wikipedia.org\/wiki\/Chirp#cite_note-2\">[2]<\/a><\/sup> It is commonly used in <a title=\"Sonar\" href=\"http:\/\/en.wikipedia.org\/wiki\/Sonar\">sonar<\/a> and <a title=\"Radar\" href=\"http:\/\/en.wikipedia.org\/wiki\/Radar\">radar<\/a>, but has other applications, such as in <a title=\"Spread spectrum\" href=\"http:\/\/en.wikipedia.org\/wiki\/Spread_spectrum\">spread spectrum<\/a> communications. In spread spectrum usage, <a title=\"Surface acoustic wave\" href=\"http:\/\/en.wikipedia.org\/wiki\/Surface_acoustic_wave\">SAW<\/a> devices such as <a class=\"new\" title=\"Reflective array compressor (page does not exist)\" href=\"http:\/\/en.wikipedia.org\/w\/index.php?title=Reflective_array_compressor&amp;action=edit&amp;redlink=1\">RACs<\/a> are often used to generate and demodulate the chirped signals. In <a title=\"Optics\" href=\"http:\/\/en.wikipedia.org\/wiki\/Optics\">optics<\/a>, <a title=\"Ultrashort pulse\" href=\"http:\/\/en.wikipedia.org\/wiki\/Ultrashort_pulse\">ultrashort<\/a> <a title=\"Laser\" href=\"http:\/\/en.wikipedia.org\/wiki\/Laser\">laser<\/a> pulses also exhibit chirp, which, in optical transmission systems interacts with the <a title=\"Dispersion (optics)\" href=\"http:\/\/en.wikipedia.org\/wiki\/Dispersion_%28optics%29\">dispersion<\/a> properties of the materials, increasing or decreasing total pulse dispersion as the signal propagates. The name is a reference to chirping in analogy to the sound made by some birds, see <a title=\"Bird vocalization\" href=\"http:\/\/en.wikipedia.org\/wiki\/Bird_vocalization\">bird vocalization<\/a>.&#8221; (Wikipedia)<\/p>\n<p>Post the direct URL (link) where your drawing, doodle, artwork is posted (e.g. your blog, Flickr) in the comments area of this post. I would really like to keep all the artwork together and provide a way for others to see your work and\/or your blog.<\/p>\n<p>We are also talking about this on Twitter. Use the hashtag #CPP<\/p>\n<p>The Creative Prompt Project, also, has a <a href=\"http:\/\/www.flickr.com\/groups\/aqcpp\" target=\"_blank\">Flickr group<\/a>, which you can join to\u00a0 post your responses. I created this spot so those of you without blogs and websites would have a place to post your responses.<\/p>\n<p><span class=\"st\"><em>CHIRP<\/em> is a free, open-source tool for programming your amateur radio. It supports a large number of manufacturers and models&#8230;<\/span><\/p>\n<p><span class=\"st\">Description. <em>Chirp<\/em> is a magical new way to share your stuff \u2013 using sound. <em>Chirp<\/em> &#8216;<wbr \/>sings&#8217; information from one iPhone to another. <\/span><\/p>\n<p><span class=\"st\">CHIRPradio.org is a listener-supported music and arts focused community radio station in Chicago staffed by more than 150 volunteers.<\/span><\/p>\n<p><span class=\"st\"><em>CHIRP<\/em> is the most sophisticated sonar technology available for use by the fishing and boating public. <\/span><\/p>\n<p>Chirp magazine<\/p>\n<p>chirp distributed filesystem<\/p>\n<p><span class=\"st\">To <em>chirps<\/em> is to chat up, woo, or court another person. This is a London street slang definition.<\/span><\/p>\n<p><span class=\"st\">Connecting families and nannies, the <em>Chirp<\/em> way! Since 1994 <em>Chirp<\/em> has assisted hundreds of San Francisco Bay Area families hire best-fit nannies&#8230;<\/span><\/p>\n<p><span class=\"st\">Easy <em>Chirp<\/em> is a web-based Twitter app with a simple interface. It is optimized for disabled users and works well with assistive technology such as screen readers.<\/span><\/p>\n<p><span class=\"st\"><em>Chirp<\/em> is a plant watering alarm &#8211; as simple as that. You put it into the soil near a plant and it emits a tiny <em>chirp<\/em> when the soil is dry, reminding you to water the plant.<br \/>\n<\/span><\/p>\n<p><span class=\"st\"><em>Chirp<\/em> Interactive is a social network aggregation platform that leverages social media and networks to keep users connected at all times.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>cricket chirps CHIRP &#8211; Candlewick Handselling Indie Recognition Program for Frontline Children&#8217;s Booksellers In Simply Fine Lenox\u00ae Chirp, bold splashes of teal and watercolor birds are unusually stunning. Delicate brush strokes give each fine china piece an Asian feel. GeoChirp &#8211; Twitter Google maps mashup which allows one to find twitter users with similar interest &hellip; <a href=\"https:\/\/artquiltmaker.com\/blog\/2014\/08\/creative-prompt-269-chirp\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Creative Prompt #269: Chirp&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[381],"tags":[79,311,72],"class_list":["post-24273","post","type-post","status-publish","format-standard","hentry","category-381","tag-creative-prompt","tag-creativity","tag-group-project"],"jetpack_featured_media_url":"","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/posts\/24273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/comments?post=24273"}],"version-history":[{"count":0,"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/posts\/24273\/revisions"}],"wp:attachment":[{"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/media?parent=24273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/categories?post=24273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artquiltmaker.com\/blog\/wp-json\/wp\/v2\/tags?post=24273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}