Abstract
In this paper we present a hologram-based real-time system which allows the user to interact with music according to the diffractive light from a hologram. The system synthesizes audio with different pitches and tempi in accordance with the variations of the light brightness from a dot matrix hologram, which is composed of many gratings with varied orientations and pitches. Music data are encoded in a 2-D barcode on the hologram. The hologram possesses the "image switching" feature for real-time detection and this feature can affect the tempo of the synthesized music. The results show that this interactive system successfully decodes the barcode and synthesizes audio according to the variations of the diffractive lights from the hologram. This interactive video/audio system has many potential applications to creative music performance, interactive art presentation, e-learning, game development and anti-counterfeiting technology.
| Original language | English |
|---|---|
| Title of host publication | 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 24-27 |
| Number of pages | 4 |
| ISBN (Print) | 9781424414475 |
| DOIs | |
| Publication status | Published - 2007 Jan 1 |
| Event | 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Xiamen, China Duration: 2007 Nov 28 → 2007 Dec 1 |
Publication series
| Name | 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings |
|---|
Other
| Other | 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 |
|---|---|
| Country | China |
| City | Xiamen |
| Period | 07/11/28 → 07/12/1 |
Fingerprint
Keywords
- Dot matrix hologram
- Interactive installation
- Multimedia
- Music performance
- Value-added
ASJC Scopus subject areas
- Computer Science Applications
- Signal Processing
- Software
- Electrical and Electronic Engineering
- Mathematics(all)
Cite this
Interactive music synthesis according to the diffractive light from a hologram. / Wang, Hsi-Chun; Yang, Po Wen; Fang, Fu Ming.
2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2007. p. 24-27 4445814 (2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Interactive music synthesis according to the diffractive light from a hologram
AU - Wang, Hsi-Chun
AU - Yang, Po Wen
AU - Fang, Fu Ming
PY - 2007/1/1
Y1 - 2007/1/1
N2 - In this paper we present a hologram-based real-time system which allows the user to interact with music according to the diffractive light from a hologram. The system synthesizes audio with different pitches and tempi in accordance with the variations of the light brightness from a dot matrix hologram, which is composed of many gratings with varied orientations and pitches. Music data are encoded in a 2-D barcode on the hologram. The hologram possesses the "image switching" feature for real-time detection and this feature can affect the tempo of the synthesized music. The results show that this interactive system successfully decodes the barcode and synthesizes audio according to the variations of the diffractive lights from the hologram. This interactive video/audio system has many potential applications to creative music performance, interactive art presentation, e-learning, game development and anti-counterfeiting technology.
AB - In this paper we present a hologram-based real-time system which allows the user to interact with music according to the diffractive light from a hologram. The system synthesizes audio with different pitches and tempi in accordance with the variations of the light brightness from a dot matrix hologram, which is composed of many gratings with varied orientations and pitches. Music data are encoded in a 2-D barcode on the hologram. The hologram possesses the "image switching" feature for real-time detection and this feature can affect the tempo of the synthesized music. The results show that this interactive system successfully decodes the barcode and synthesizes audio according to the variations of the diffractive lights from the hologram. This interactive video/audio system has many potential applications to creative music performance, interactive art presentation, e-learning, game development and anti-counterfeiting technology.
KW - Dot matrix hologram
KW - Interactive installation
KW - Multimedia
KW - Music performance
KW - Value-added
UR - http://www.scopus.com/inward/record.url?scp=43749093643&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=43749093643&partnerID=8YFLogxK
U2 - 10.1109/ISPACS.2007.4445814
DO - 10.1109/ISPACS.2007.4445814
M3 - Conference contribution
AN - SCOPUS:43749093643
SN - 9781424414475
T3 - 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings
SP - 24
EP - 27
BT - 2007 International Symposium on Intelligent Signal Processing and Communications Systems, ISPACS 2007 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -