ARTA Software manual guide.pdf

Arta is a program for measuring the impulse response, real-time spectrum analysis and real-time measurement of frequency response. This is a tool for acoustic measurement and "point to" test the audio quality in communication systems.

Note: Mode 2 and 3 also can be used to estimate the impulse response. With a calibrated microphone, Arta can be used as a virtual classroom CIE a SPL meter with real-time mode:
1. Integrating SPL meter with 24 hours of data logging,
2. Octave SPL meter with noise rating (NR, NC, PNC, RC, NCB),
3. Third octave SPL meter to report the specific loudness, the loudness in sone and loudness level on the phone.

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