noun
Institute of Sound Technics; IST
Proper noun; name of a specific vocational school specializing in sound technology.
彼は音響技術専門学校で音響工学を学んだ。
He studied sound engineering at the Institute of Sound Technics.
Compound of 音響 (sound, acoustics), 技術 (technology, technique), and 専門学校 (vocational school).