This paper describes the design and implementation of a real-time adaptive digital audio effect with an emphasis on using expressive audio features that control effect parameters. Research in adaptive digital audio effects is covered along with studies about expressivity and important perceptual sound descriptors for communicating emotions. This project was aiming to exploit sounds as expressive indicators to create novel sound transformations. A test was conducted to see if guitar players could differentiate between an adaptive and non-adaptive version of a digital audio effect. The participants could hear a difference, especially when performing expressively. Although the adaptive effect did not seem to enhance expressive capabilities, participants did report an increased sense of control and general awareness of the effect. Overall, the preference over the two versions varied evenly between participants.
|Titel||Proceedings of the 14th Sound and Music Computing Conference 2017, SMC 2017|
|Redaktører||Tapio Lokki, Jukka Patynen, Vesa Valimaki|
|Status||Udgivet - 2019|
|Begivenhed||14th Sound and Music Computing Conference, SMC 2017 - Espoo, Finland|
Varighed: 5 jul. 2017 → 8 jul. 2017
|Konference||14th Sound and Music Computing Conference, SMC 2017|
|Periode||05/07/2017 → 08/07/2017|
|Sponsor||Aalto University, Acoustical Society of Finland, Applied Sciences - Basel, Federation of Finnish Learned Societies, Genelec, Native Instruments|
|Navn||Proceedings of the 14th Sound and Music Computing Conference 2017, SMC 2017|
Bibliografisk notePublisher Copyright:
© 2017 Jonas Holfelt et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.