Speaker identification helps identify persons or objects by their voice fingerprints. AudioWearables.html, MIT Media Lab Technical Report, April 1997. In these circumstances, audio is a nice, natural alternative to provoke simple commands. Microphones are typical audio input devices. For instances, speech recognition translates analogous audio clips into digital forms that computers can understand or further process.
Speaker identification helps identify persons or objects by their voice fingerprints.
AudioWearables.html, MIT Media Lab Technical Report, April 1997. In this work, we attempt to improve upon the extraction of acoustic sound signals by studying overdetermined mixtures, where we have more microphones than sound sources. These applications all have in common the task of source separation. Roy, Deb K., Nitin Sawhney, Chris Schmandt and Alex Pentland. A Survey of Interaction Techniques .