You have to try this! Turn it up, have a listen & then listen again! Each time you hear it, the audio gets higher and higher. The Sciency explanation: It’s called the Shepard Tone. When a number of octave notes are played at the same time, the average human ear will simply hear the one note, closest to the last pitched sound it heard, as opposed to differentiating and splitting that sound into its singular octave parts. The volume of the higher pitched tone slightly decreases and the lower pitched one increases over the scale, which is what makes the effect seem so seamless.
Posted on: Thu, 28 Aug 2014 11:50:01 +0000
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