{"product_id":"9781032091563","title":"An Introduction to Virtual Sound Barriers","description":"\u003cp\u003eThis book introduces the history, principle, design methods, and recent progress in research of virtual sound barriers. Two virtual sound barrier systems, i.e., planar virtual sound barrier system and three-dimensional virtual sound barrier system, are discussed including applications, limitations, and future direction discussions.\u003c\/p\u003e","brand":"CRC Press","offers":[{"title":"Default Title","offer_id":45420688834639,"sku":"00000_00000_00000_00000","price":2555.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/9174\/2287\/files\/9781032091563-1.jpg?v=1780441108","url":"https:\/\/kinokuniya.com.tw\/products\/9781032091563","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}