Carnival in Salvador, Brazil is arguably one of the biggest and craziest parties this world has ever known. With millions in attendance for what is already an incredible audio and visual display, performers are faced with the daunting task of continually bringing something new and fresh to the masses. One could always add more fireworks or visual displays (never a bad thing), but it will only take you so far. [Kyle McDonald] and [Lucas Werthein]’s answer: The ElectroAxé Full-Body Percussion Suit as demonstrated by Carlinhos Brown at Carnival 2011.
When most people hear the word “axe” as related to music they think of an electric guitar. “Axé” however, refers to a unique Afro-Caribbean fusion genre of music that originated in Salvador in the mid 1980’s and is a favorite at Carnival. [Carlinhos Brown] is a popular Brazilian percussionist and was looking for a creative new way to express himself through his song and dance. Instead of being stuck in one place near his instruments or carrying one or two drums around “marching-band style”, he is now able to move around the stage freely – his body has become his instrument.
In order to make the magic happen, [Kyle] and [Lucas] designed custom laser cut and cnc machined drum pads containing piezo sensors and integrated them with a full-body jump suit. When struck, these sensors send a signal to an Arduino with a Sparkfun Midi Shield housed in a custom enclosure on the performer’s waist. From there the MIDI signal is sent wirelessly and then audio is played through the existing sound system – it appears that a CMD WIDI X-8 wireless MIDI system is employed for the actual wireless transmission.
Come join in the festivities with video after the break!