Method for determining the quality of speech transmitted over a telecommunications network
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Method for imaged representation of three dimensional acoustic objects as measuring object, involves bringing images in relation to acoustic reference image of measuring object immediately or at time point
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Method for determining and possibly eliminating a subjectively perceived noise from an operator
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Method of analysing noise from an extended source
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Procedure for the analysis of sound events
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Anti=distortion device for multi=channel signals
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Device for hearing-appropriate sound field analysis
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Iterative procedure for high-resolution spectral analysis and extrapolation of signals
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Spectral analysis method for human hearing - using filter bank, fast fourier transformation, analysis window length matched to required frequency resolution for each partial band
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Use of headsets to improve speech intelligibility in a noisy environment
