A voice activity detection algorithm for multichannel acoustic echo cancellation exploiting fundamental frequency estimation.
Laura RomoliStefania CecchiFrancesco PiazzaPublished in: ISPA (2015)
Keyphrases
- detection algorithm
- detection method
- motion detection
- detection accuracy
- detection rate
- feature detection
- boundary detection
- corner detection
- outlier detection
- moving objects
- human activities
- vehicle detection
- speech sounds
- machine learning
- fall detection
- automatic speech recognition
- hidden markov models
- image analysis
- prosodic features
- preprocessing