ArmKeyBoard: A mobile keyboard instrument based on chord-scale system and tonal hierarchy

Jun Qi Deng, Francis Chi Moon Lau, Yu Kwong Kwok

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Traditional keyboard instruments, with their sheer size and key anisotropy, although are versatile in musical expression, are difficult to learn and inconvenient to carry around; and its linear layout somewhat rules out the musical possibility of non-linearity. Trying to address this, we design a keyboard with both linear and non-linear layouts based on chord-scale system and tonal hierarchy. Several flipping mechanisms and mapping algorithms are devised to try to equip this small portable keyboard with as much musical expression capability as possible as compared with a traditional keyboard. Evaluation results show that both the musical outcome and user experience of ArmKeyBoard are satisfactory, although people may still prefer a linear keyboard to a non-linear one.

Original languageEnglish
Title of host publicationProceedings - 40th International Computer Music Conference, ICMC 2014 and 11th Sound and Music Computing Conference, SMC 2014 - Music Technology Meets Philosophy
Subtitle of host publicationFrom Digital Echos to Virtual Ethos
EditorsGeorgios Kouroupetroglou, Anastasia Georgaki
Pages592-599
Number of pages8
ISBN (Electronic)9789604661374
Publication statusPublished - 2014
Externally publishedYes
Event40th International Computer Music Conference, ICMC 2014, Joint with the 11th Sound and Music Computing Conference, SMC 2014 - Music Technology Meets Philosophy: From Digital Echos to Virtual Ethos - Athens, Greece
Duration: 14 Sept 201420 Sept 2014

Publication series

NameProceedings - 40th International Computer Music Conference, ICMC 2014 and 11th Sound and Music Computing Conference, SMC 2014 - Music Technology Meets Philosophy: From Digital Echos to Virtual Ethos

Conference

Conference40th International Computer Music Conference, ICMC 2014, Joint with the 11th Sound and Music Computing Conference, SMC 2014 - Music Technology Meets Philosophy: From Digital Echos to Virtual Ethos
Country/TerritoryGreece
CityAthens
Period14/09/1420/09/14

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