What does bio-signals mean?

bio-signals meaning in Urban Dictionary

songs produced by detecting brain-waves' activity making use of a higly-sophisticated software that converts these 'bio-signals' and 'bio-render' all of them directly into songs relating to your brain-waves' strenght. Example: if you should be in an excellent, innovative feeling your theta (2-3 to 4-7 c.p.s 'cycles per second') waves which are 'slow' 3.5 to 7.0 Hz... get recognized by a specially made EEG and 'play' your mood!