NTT devises mike that can pick up voice 20 meters away

NTT devises mike that can pick up voice 20 meters away

TOKYO, Japan - Nippon Telegraph and Telephone Corp. displays a newly developed microphone system that picks up only the voice of a designated person from among people about 20 meters away.

  • Product Code
  • ILEA001197840
  • Registered date
  • 2014/4/16 00:00:00
  • Credit
  • Kyodo / Kyodo News Images
  • Media source
  • 2014 Kyodo News
  • Media size
  • 919 × 574 pixel
  • Resolution
  • 240 dpi
  • Deployment size
  • 151.48(KB)*
  • Special instruction

*File size when opened in Photoshop, etc.

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