{"product_id":"velleman-k4301","title":"VELLEMAN K4301","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003ePink Noise Generator Kit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan\u003eA good pink noise generator and a spectrum analyser are indispensable if you want to analyse the acoustic properties of a room (usually a living room). Moreover, you also need a microphone with a frequency characteristic that is as linear as possible (from 20Hz to 20kHz). If you have an equaliser, then the response can not only be checked but also corrected. The kit is easily adapted to produce \"white noise\".\u003c\/span\u003e\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003epseudo random digital noise\u003c\/li\u003e\n\u003cli\u003eregulator sliding length: 33 bit\u003c\/li\u003e\n\u003cli\u003eclock frequency: adjustable between 30 and 100kHz\u003c\/li\u003e\n\u003cli\u003epink noise filter: 3dB \/ octave (20Hz to 20kHz)\u003c\/li\u003e\n\u003cli\u003eoutput voltage: 150mVrms\u003c\/li\u003e\n\u003cli\u003eoutput impedance: 1Kohm\u003c\/li\u003e\n\u003cli\u003epower supply: 9 - 12VAC or 12 - 15VDC \/ 5mA\u003c\/li\u003e\n\u003cli\u003ePCB dimensions: 72 x 43mm \/ 2.8 x 1.7\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Velleman","offers":[{"title":"Default Title","offer_id":45626897661996,"sku":"VELLEMAN K4301","price":285.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/velleman-k4301-780901.jpg?v=1781036144","url":"https:\/\/xytron.ae\/fr\/products\/velleman-k4301","provider":"Xytron","version":"1.0","type":"link"}