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ARTA 8000 Audio Analyser |
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| The ARTA 8000 is a 27-band one-third-octave audio spectrum analyser that uses a cathode-ray tube for display. Manufactured between 1977 and 1980 it was ABACUS ELECTRIC's first product. Thirty years later a few are still in use in film studio sound departments. |
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ARTA 600 Audio Analyser |
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| The ARTA 600 is a 30-band one-third-octave audio spectrum analyser adapter that uses a separate oscilloscope as a display. Uniquely, it permits the frequency response to be viewed at the same time as the relative phase (azimuth) of the left and right input signals. Manufactured between 1980 and 1994 it was used by cinema sound installers around the world. |
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