System detonating pyrotechnic materials, correlated in time with the soundtrack, on the basis of the soundtrack automatic analysis, and method for automatic analyzing of soundtracks in order to precisely determine the time points in which pyrotechnic materials should be detonated, in order to obtain time correlation between the detonation of pyrotechnic materials and the soundtrack subjected to automatic analysis

摘要

the det pyrotechnics, correlated in time with the soundtrack, on the basis of automatic analysis of the soundtrack, characterised by the fact that contains the input for the audio system (1), a processor (7) and output ports (8) controls zapalnikam and detonuju0105cymi pyrotechnics class stage, and (2), acoustic songshall be analysed sound (4a) on the basis of which the cpu (7) creates automatically draft compositions pirotechnicznej indicating time points each pyrotechnic detonation loads to these were synchronized with the reviewed soundtrack provided on the entry system.implementation of the invention is characterized by the fact that by the processor (7), a song audible (2), song audible sound is examined (4a) by fragmentation of nutowego soundtrack recording, the subdivision in the mental, to further determine the recurring accents in the pieceunder that system cyclically activates pyrotechnic effects, as well as to identify distinctive accents with which are significant with spectacular effect pirotechnicznym from others, as well as to determine the time duration.intensity and different time points corresponding to different detonation pyrotechnic tonnes / nutom with music, which do not qualify for cyclical, or distinctive accents.