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ISA - Immersive Sound Analyzer |
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Specifications (Extract of the data sheet)
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Designed for Immersive audio formats based on 5.1 or 7.1 main beds and 2.0 or 4.0 upper beds |
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Graphical display indicating the single channel and total program loudness (Total Volume Indicator) acc. to selected weighting filters |
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Position and width of phantom sound sources (PSI) in Main- and Upper Beds |
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Correlation of adjacent channels in PSI (color) resp. TVI (shape of line): red resp. funnel: negative range, yellow resp. straight line: "0" range, green resp. roof: positive range |
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Separate correlators for the outer adjacent channels switchable: red: negative range, white: "0" range, green: positive range |
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Subjectively perceived acoustic focal point with the Dominance Indicator (DMI) for both Main- and Upper Beds |
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Subjectively perceived acoustic focal point in the complete immersive area with the Immersive Dominance Indicator (IDI) |
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LFE Phase warning (warns in case of negative correlation between any channel and LFE) |
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Allows cross-group measurement of the total loudness of the spatial sound image |
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Formats Supported: 5.1.2, 5.1.4, 7.1.2, 7.1.4 |
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