NTI Audio products

Headquartered in Schaan, Liechtenstein, NTI Audio is a premier manufacturer of high-precision acoustic, audio, and vibration test instruments. The flagship XL2 Acoustic Analyzer and Minirator signal generators are worldwide standards for sound level monitoring, room acoustic analysis, and PA speech intelligibility (STIPA) verification.

Complying with international IEC and DIN standards, NTI Audio instruments provide acoustic consultants, sound engineers, and installation contractors with laboratory-grade precision in a portable, battery-powered field format.