Headphones execute voice command to intelligent personal assistant and move binaural sound

摘要

A digital signal processor (DSP) in headphones processes sound with head-related transfer functions (HRTFs) to produce binaural sound that externally localizes away from a head of a user wearing the headphones. The headphones include a microphone that receives a voice command to an intelligent personal assistant that causes the headphones to change a location of the binaural sound.