Water fountain perfectly combine the water spray with the music,
which could fully express the music spirit by phantasmagoric water
features and colorful lights. In this system, the computer firstly
identifies audio frequency and the MIDI signal, and then converts
into instructions and output to control system to command the water
performance and lights. It looks like the water is dancing with the
rhythm and beat of the music. So it is also called as Dancing
Fountain. There are 2 types mode of control in the musical
fountains: PLC and multimedia. In the later mode, client could edit
the water feature performance according to his understanding
to the music with the friendly-operation software Interface to make
the water dance with the music melody.
