SpatialAudioSynthesis

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  • NTT DoCoMo's spatial audio tech provides superhuman hearing

    by 
    Darren Murph
    Darren Murph
    05.11.2009

    Upon first read, we were inclined to believe that the words gracing our eyes here simply couldn't be true. But then we realized that this is NTT DoCoMo, and beyond the realm of feasibility is where this company resides. In a beautiful attempt to provide superhuman-like hearing to all Earthlings, the company has developed a highly efficient mobile spatial audio transmission technology that enables "a mobile phone user to assign a spatial position to each sound source when listening to multiple sound sources, such as during a game or a conference call." Put simply, the tech allows a user listening with headphones to "hear each speaker's voice as if it were coming from a unique direction, creating a virtual face-to-face communication environment." We're not told specifically how many voices the average bird can hear before it becomes too overwhelming, but we'll go out on a limb here and say three or four, max.