NAM Interface Communication

  • Nakajima Yoshitaka
    Graduate School of Information Science, Nara Institute of Science and Technology
  • Takenae Koji
    Graduate School of Information Science, Nara Institute of Science and Technology
  • Kashioka Hideki
    Graduate School of Information Science, Nara Institute of Science and Technology
  • Shikano Kiyohiro
    Graduate School of Information Science, Nara Institute of Science and Technology
  • Campbell Nick
    Graduate School of Information Science, Nara Institute of Science and Technology

Bibliographic Information

Other Title
  • NAM Interface Communication(音・音声インタフェース)

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Description

We are working towards the next generation of skin-attachment sensors for sampling NAM signals (Non-Audible Murmur) by using soft silicone, which has an acoustic impedance close to that of human flesh, as the prime medium of vibration. These new NAM microphones enable us to record more wideband NAM sound, which is clear enough to convey articulated utterances even without digital signal processing, and provides increased robustness against noise in comparison with the former stethoscopic type. We obtain a much higher accuracy of NAM recognition and, as a result, suggest the possibility of a "Non-Voice Phone".

Journal

Details 詳細情報について

  • CRID
    1571980077121226752
  • NII Article ID
    110002911842
  • NII Book ID
    AN10116111
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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