Sound Transformations Based on the SMS High Level Attributes

TitleSound Transformations Based on the SMS High Level Attributes
Publication TypeConference Paper
Year of Publication1998
Conference NameInternational Conference on Digital Audio Effects
AuthorsSerra, X., & Bonada, J.
Conference Start Date19/11/1998
Conference LocationBarcelona, Spain
Abstract

The basic Spectral Modeling Synthesis (SMS) technique models sounds as the sum of sinusoids plus a residual. Though this analysis/synthesis system has proved to be successful in transforming sounds, more powerful and intuitive musical transformations can be achieved by moving into the SMS high-level attribute plane. In this paper we describe how to extract high level sound attributes from the basic representation, modify them, and add them back before the synthesis stage. In this process new problems come up for which we propose some initial solutions.

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