The Accouphene tuxedo is decorated with 13 soft speakers,
embroidered in the shape of a coil with highly conductive yarns.
By pulsing energy through the coils and running a magnet,
embedded in the sleeve of Accouphene, over the coils, sounds are
generated. Accouphene creates a 3D sonic environment around the
human body that can be activated and modulated through movement
of the hands and the twistingand compression of the cloth.  When
powered, every speaker generates a weak magnetic field that
reacts to a strong magnet positioned in close proximity to the
fabric. The magnet's strength and its distance from the
embroidered coil determine the amplitude of the sounds. By
electronically pulsing the embroidered coils at different
frequencies, the Accouphene jacket can play different notes.
The speakers are driven by MOSFETS connected to an Atmel 8-bit
RISC microcontroller. The circuit is powered by a 7.8V Li-Poly
battery. The firmware on the mcu simply toggles the speakers at
various duty cycles to generate the d