Chords and harmonies in mixed optical and acoustical stimuli

Optics and optronics in university courses for officers of the Federal Armed Forces - special curricula and hands-on lessons vs. academic requirements

“…It should be emphasized that the inclusion of the students into the research activities is also documented in a series of SPIE papers, from HSU 1-5 as well as from bbw [6][7][8][9][10] and also in collaboration. 11…”

Optics, arts, and sound: celebrating 100 years of Kaluza's 5th dimension in a geographically distributed interactive hybrid exhibition

“…In earlier publications the composition of chords and harmonies by superposition of discrete periodically power modulated light sources, producing periodical patterns in time and space, was discussed. 3 We ended up with 9 November 1885 in Wilhelmsthal, Oppeln/Opole -19 January, 1954 in Göttingen. 1 Interestingly, the original proceedings are a crossdisciplinary collection: in the proceedings, the Kaluza paper is followed by a work on antipope Clement III by P. Kehr.…”

“…In earlier publications the composition of chords and harmonies by superposition of discrete periodically power modulated light sources, producing periodical patterns in time and space, was discussed. 3 At that time we ended up with speculation on uses for emotionally reinforcing multi-media oriented entertainment, training support for musicians, and implications for occupational medicine. Further, the extraction of acoustical rhythm patterns from these flicker signals was investigated, 4 especially when modulation is applied near perceptible flicker frequency.…”