Perception-based selective encryption of G.729 speech.
Antonio ServettiJuan Carlos De MartinPublished in: ICASSP (2002)
Keyphrases
- speech recognition
- speech signal
- audio visual
- artificial intelligence
- automatic speech recognition
- speech synthesis
- speech processing
- broadcast news
- human perception
- spoken language
- recognition engine
- speaker identification
- speaker recognition
- granular computing
- text to speech
- pattern recognition
- speech quality
- lexical features
- database
- multi stream
- spectral features
- error rate
- genetic algorithm