Paper title: SMOOTH FREQUENCY RESPONSE DIGITAL AUDIO EQUALIZERS WITH SMALL RINGING IMPULSE RESPONSE
Author(s): LUCIAN STANCIU, CRISTIAN STANCIU, VALENTIN STANCIU,
Abstract: This paper describes a design method for optimum digital audio equalizers with small
ringing impulse responses, associated with smooth frequency responses. The procedure
benefits from superior order derivatives of the B-spline functions to reduce the ripples
in the time domain and to ensure a natural audition. The B-splines will be grouped to
generate the desired frequency responses, with improved interband independence and
suppressed ringing of the impulse responses.
Keywords: Audio equalizers, Grouped B-spline functions, Smooth frequency response,
Small ringing Year: 2015 | Tome: 60 | Issue: 4 | Pp.: 416-425
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