{"product_id":"rdl-st-ng1","title":"RDL ST-NG1 – White and Pink Noise Generator","description":"\u003ch2\u003eWhat is the RDL ST-NG1?\u003c\/h2\u003e\u003cp\u003eThe RDL ST-NG1 is a white and pink noise generator for audio measurement and sound masking. It produces truly random analog noise across the full 20 Hz to 20 kHz band.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/st-ng1.jpg\" alt=\"RDL ST-NG1 White and Pink Noise Generator\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eUnlike digitally generated pseudo-random sources, the ST-NG1 produces no repetitive frequency or amplitude pattern, making it suited to secure masking environments. Amplitude limiting controls extreme peaks while preserving random variations of at least 20 dB. Each noise source provides a +4 dBu balanced line-level output adjustable from off to +8 dBu and a balanced mic-level output adjustable from off to -40 dBu. The module requires ground-referenced 24 Vdc at 30 mA, such as from the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003eRDL PS-24AX\u003c\/a\u003e. In high RF environments it can be housed in the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-sts-rf1\"\u003eRDL STS-RF1 shielded chassis\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite and pink noise\u003c\/strong\u003e — Both spectral distributions are available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue random analog noise\u003c\/strong\u003e — No repetitive pattern makes it suited to secure masking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine and mic outputs\u003c\/strong\u003e — Balanced line and mic-level outputs feed different inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak limiting\u003c\/strong\u003e — Extreme peaks are controlled while random variation is preserved.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025752158444,"sku":"ST-NG1","price":191.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/st-ng1.jpg?v=1793583332","url":"https:\/\/creationnetworks.net\/products\/rdl-st-ng1","provider":"Creation Networks","version":"1.0","type":"link"}