Audio privacy: reducing speech intelligibility while preserving environmental sounds.
Francine ChenJohn AdcockShruti KrishnagiriPublished in: ACM Multimedia (2008)
Keyphrases
- environmental sounds
- acoustic features
- speech recognition
- speech signal
- sound source
- audio stream
- automatic speech recognition
- audio features
- audio visual
- speaker verification
- speaker identification
- visual features
- music information retrieval
- privacy preserving
- broadcast news
- hidden markov models
- cross correlation
- noisy environments
- signal to noise ratio
- multi modal
- audio signals
- image classification
- pattern recognition
- emotion recognition
- search engine
- visual data
- human computer interaction
- probabilistic model