Audio Testing Equipment

VA-Audio2 represents the cost effective 2-channels solution for all your needs In Audio Measurement and Analysis.

Features
A complete set of product oriented modules for measurements and analysis of audio components

o        Stepped sweep, continuous sweep, multi-tone, and user-defined stimulus

o        Standard measurements for SPL, THD, and high order THD

• Two channel comparison method for frequency response, sensitivity and THD
• Automatic limit calculation
• General two channel analyzer functions
• Supports hardware from National Instruments and soundcard

Applications

Microphones, Loudspeakers, Receivers, Earphones, Headphones and other analog audio components.

Technical Specifications

VA-Audio2 supports the following hardware from BSWA: 

o        MC3022: 2 channel ICCP inputs, 2channel outputs, USB powered. Recommended for field uses

o        MC3522: 2 channel ICCP inputs, 2channel outputs, USB powered, built-in power amplifier to drive loudspeakers (needs 220V AC power for amplifier) Recommended for impedance tube; and audio analysis

o        National Instruments NI 4461: Recommended for precision 
calibration