HapticV1, Main, Exploration, bibRecordById, pubmed:24808330

Real-time dual-band haptic music player for mobile devices.

Identifieur interne : 00A540 ( Main/Exploration ); précédent : 00A539; suivant : 00A541

Real-time dual-band haptic music player for mobile devices.

Auteurs : Inwook Hwang ; Hyeseon Lee ; Seungmoon Choi

Source :

IEEE transactions on haptics [ 2329-4051 ]

RBID : pubmed:24808330

English descriptors

KwdEn :
- Algorithms, Cell Phones, Humans, Music, Sound, Touch (physiology), User-Computer Interface, Vibration.
MESH :
- physiology : Touch.
- Algorithms, Cell Phones, Humans, Music, Sound, User-Computer Interface, Vibration.

Abstract

We introduce a novel dual-band haptic music player for real-time simultaneous vibrotactile playback with music in mobile devices. Our haptic music player features a new miniature dual-mode actuator that can produce vibrations consisting of two principal frequencies and a real-time vibration generation algorithm that can extract vibration commands from a music file for dual-band playback (bass and treble). The algorithm uses a "haptic equalizer" and provides plausible sound-to-touch modality conversion based on human perceptual data. In addition, we present a user study carried out to evaluate the subjective performance (precision, harmony, fun, and preference) of the haptic music player, in comparison with the current practice of bass-band-only vibrotactile playback via a single-frequency voice-coil actuator. The evaluation results indicated that the new dual-band playback outperforms the bass-only rendering, also providing several insights for further improvements. The developed system and experimental findings have implications for improving the multimedia experience with mobile devices.

DOI: 10.1109/TOH.2013.7
PubMed: 24808330

Affiliations:

Le document en format XML

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<author><name sortKey="Hwang, Inwook" sort="Hwang, Inwook" uniqKey="Hwang I" first="Inwook" last="Hwang">Inwook Hwang</name>
</author>
<author><name sortKey="Lee, Hyeseon" sort="Lee, Hyeseon" uniqKey="Lee H" first="Hyeseon" last="Lee">Hyeseon Lee</name>
</author>
<author><name sortKey="Choi, Seungmoon" sort="Choi, Seungmoon" uniqKey="Choi S" first="Seungmoon" last="Choi">Seungmoon Choi</name>
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<date when="????"><PubDate><MedlineDate>2013 Jul-Sep</MedlineDate>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Real-time dual-band haptic music player for mobile devices.</title>
<author><name sortKey="Hwang, Inwook" sort="Hwang, Inwook" uniqKey="Hwang I" first="Inwook" last="Hwang">Inwook Hwang</name>
</author>
<author><name sortKey="Lee, Hyeseon" sort="Lee, Hyeseon" uniqKey="Lee H" first="Hyeseon" last="Lee">Hyeseon Lee</name>
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<author><name sortKey="Choi, Seungmoon" sort="Choi, Seungmoon" uniqKey="Choi S" first="Seungmoon" last="Choi">Seungmoon Choi</name>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms</term>
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<term>Touch (physiology)</term>
<term>User-Computer Interface</term>
<term>Vibration</term>
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<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Touch</term>
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<keywords scheme="MESH" xml:lang="en"><term>Algorithms</term>
<term>Cell Phones</term>
<term>Humans</term>
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<front><div type="abstract" xml:lang="en">We introduce a novel dual-band haptic music player for real-time simultaneous vibrotactile playback with music in mobile devices. Our haptic music player features a new miniature dual-mode actuator that can produce vibrations consisting of two principal frequencies and a real-time vibration generation algorithm that can extract vibration commands from a music file for dual-band playback (bass and treble). The algorithm uses a "haptic equalizer" and provides plausible sound-to-touch modality conversion based on human perceptual data. In addition, we present a user study carried out to evaluate the subjective performance (precision, harmony, fun, and preference) of the haptic music player, in comparison with the current practice of bass-band-only vibrotactile playback via a single-frequency voice-coil actuator. The evaluation results indicated that the new dual-band playback outperforms the bass-only rendering, also providing several insights for further improvements. The developed system and experimental findings have implications for improving the multimedia experience with mobile devices.</div>
</front>
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<affiliations><list></list>
<tree><noCountry><name sortKey="Choi, Seungmoon" sort="Choi, Seungmoon" uniqKey="Choi S" first="Seungmoon" last="Choi">Seungmoon Choi</name>
<name sortKey="Hwang, Inwook" sort="Hwang, Inwook" uniqKey="Hwang I" first="Inwook" last="Hwang">Inwook Hwang</name>
<name sortKey="Lee, Hyeseon" sort="Lee, Hyeseon" uniqKey="Lee H" first="Hyeseon" last="Lee">Hyeseon Lee</name>
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</record>

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Serveur d'exploration sur les dispositifs haptiques

Real-time dual-band haptic music player for mobile devices.

Real-time dual-band haptic music player for mobile devices.

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki

	Serveur d'exploration sur les dispositifs haptiques
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