title: Sound synthesis approach based on the elastic stress analysis of a wrinkled thin film coating
metadata.name: dc.contributor.author
metadata.value: Kostyrko, Sergey A.
metadata.name: dc.contributor.author
metadata.value: Shershenkov, Boris S.
metadata.name: dc.date.accessioned
metadata.value: 2023-06-15T10:36:25Z
metadata.name: dc.date.accessioned
metadata.value: 2023-06-15T16:16:02Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2023-06-15T10:36:25Z
metadata.name: dc.date.available
metadata.value: 2023-06-15T16:16:02Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-03
metadata.name: dc.identifier.citation
metadata.value: Kostyrko S. A., Shershenkov B. S. Sound synthesis approach based on the elastic stress analysis of a wrinkled thin film coating. Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, 2023, vol. 19, iss. 1, pp. 72–89.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/11701/spbu10.2023.107
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/41576
metadata.name: dc.description.abstract
metadata.value: This paper examines the ability to employ the model of a wrinkled thin film coating under plane strain conditions for the generation and manipulation of sounds. It is assumed that the film-on-substrate structure represents a multilevel system consisting of four phases with different elastic properties such as surface layer, film material, interphase and substrate material. The undulation of surface and interface geometry leads to the complex stress state of the film coating resulting from the superposition of two perturbed stress fields evolved near the curved surface and interface. The analysis of the stress state reveals the periodic distribution of the longitudinal stresses smoothly changing from surface to interface. This facilitates the creation of a sound synthesis technique similar to the timbre morphing method which provides the transition between two waveforms while creating new intermediate waveform during this process. The perspective of using the wrinkled thin film model for sound generation is gained by its complex behavior, where the influence of one parameter on the stress distribution is affected by other parameters, which in turn reflects in the rich sound morphologies during the mapping of the stress oscillations onto sound.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: This work was supported whithin ITMO Fellowship Program.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Applied Mathematics. Computer Science. Control Processes;Volume 19; Issue 1
metadata.name: dc.subject
metadata.value: sound synthesis
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: physical modeling approach
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: wrinkled thin film
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: stress field perturbation
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Sound synthesis approach based on the elastic stress analysis of a wrinkled thin film coating
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 16101-Текст статьи-54737-1-10-20230530.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/41576/2/16101-%d0%a2%d0%b5%d0%ba%d1%81%d1%82%20%d1%81%d1%82%d0%b0%d1%82%d1%8c%d0%b8-54737-1-10-20230530.pdf
resources.format: Adobe PDF
resources.size: 546,29 kB