Western ears consider a pitch at double the frequency of a lower pitch to be the same note, an octave higher. The Tsimane’, an indigenous people in the Bolivian Amazon basin, do not. “If you only test ...

[Stanislaw Pusep] has gifted us with the Pianolizer project – an easy-to-use toolkit for music exploration and visualization, an audio spectrum analyzer helping you turn sounds into piano notes. You ...

Even your most honest friends might be too kind to break it to you: Every time you sing along with the car radio or belt out a karaoke song, those notes you're singing are way, way off. Or: maybe they ...