Speech/non-speech discrimination based on contextual information integrated bispectrum LRT.
Javier RamírezJuan Manuel GórrizJosé C. SeguraCarlos García PuntonetAntonio J. RubioPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- contextual information
- context aware
- speaker identification
- speech recognition
- speech signal
- audio visual
- high level
- contextual knowledge
- spoken dialogue systems
- spatial context
- gaussian mixture model
- automatic speech recognition
- dialogue system
- visual data
- global information
- context aware recommendation
- broadcast news
- social context
- higher order
- case based reasoning
- information extraction