LED Emotional Lighting Algorithm and Application using Audio Spectrum 


Vol. 36,  No. 10, pp. 1252-1257, Oct.  2011


PDF
  Abstract

In this paper, efficient functions for audio spectrum mapping with visible spectrum are proposed. Through mapping overall hearing frequency band with visible frequency band, emotional lighting might be possible. We propose a basic linear mapping function and non-linear mapping functions emphasizing specific audio frequency bands. For the algorithm implementation, spectrum analysis method and filter method are introduced. Especially, in this paper, a prototype LED lighting equipment using the digital filter method is implemented. The proposed lighting method can be applied to many LED lighting area using music.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

Y. Jang and S. Seok, "LED Emotional Lighting Algorithm and Application using Audio Spectrum," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 10, pp. 1252-1257, 2011. DOI: .

[ACM Style]

Young-Beom Jang and Sang-Chul Seok. 2011. LED Emotional Lighting Algorithm and Application using Audio Spectrum. The Journal of Korean Institute of Communications and Information Sciences, 36, 10, (2011), 1252-1257. DOI: .

[KICS Style]

Young-Beom Jang and Sang-Chul Seok, "LED Emotional Lighting Algorithm and Application using Audio Spectrum," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 10, pp. 1252-1257, 10. 2011.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880