{"product_id":"ca-josephson-engineering-ossdisk-0f46c2069f","title":"JOSEPHSON ENGINEERING OSSDISK — Microphone","description":"\u003cp\u003eThe Josephson Engineering OSSDISK is a stereo microphone system consisting of two pressure microphones spaced 165 mm apart and mounted on opposite sides of a 300 mm diameter acoustically treated disc. At frequencies below approximately 200 Hz, both microphones capture identical signals; above this threshold, the separation increases with rising frequency. The disc's acoustic treatment creates frequency-dependent and angle-dependent differences in the channels' frequency response, while diffraction effects occur around the disc's edge based on frequency and incident angle.\u003c\/p\u003e","brand":"JOSEPHSON ENGINEERING","offers":[{"title":"Default Title","offer_id":51242008346870,"sku":null,"price":535.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2882\/7894\/files\/12205_full.jpg?v=1783727360","url":"https:\/\/envoy-music.myshopify.com\/products\/ca-josephson-engineering-ossdisk-0f46c2069f","provider":"Envoy Music","version":"1.0","type":"link"}