As a pioneer of Japanese architectural acoustics, Nihon Onkyo Engineering boasts a history of half a century. Accumulated advanced technology and development capabilities based on thorough commitment to sound and passion. We have built up a wealth of achievements in acoustic design and construction management of many studios including TV stations and radio stations. Furthermore, in response to the demands of the times, we have developed our own measurement technology one after another. Its high technological capabilities are steadily producing results in various fields such as acoustic measurement, architectural acoustics, aircraft noise, and noise control.