Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
Sound Board: Food for Thought, Aesthetics in Orchestra Recording - April 2015
Analysis of Nonlinearities in Compression Drivers and Horns
This paper shows the main cause of distortion in compression drivers is the air nonlinearity that occurs in the horn and not in the transducer. This nonlinearity is mainly a result of the modulation of the celerity of the sound wave by the acoustic velocity. Models have been designed and successfully experimented by precorrecting the audio signal in the digital domain.
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