Supporting Ambient Audio Spaces with Parallel Processing

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Supporting Ambient Audio Spaces with Parallel
Processing
Joseph Corral MIT Media Lab 3/16/03
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Listen In (Gerardo Vallejo)
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HOMY (Assaf Feldman)

• Create a remote presence
• Visually identify activity periods
• Browse activity history
• Garbled speech

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Speech Processing
Speech Discrimination
Garbled Audio
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Parallel Goals

• Compute spectrogram from large audio data set
  (100 mb) in parallel
• Implement speech detection algorithm in parallel
• Implement speech garbling algorithm in parallel,
  for use with the identified speech sections