Relevance of Quadrature Phase For Replay Detection in Voice Assistants (VAs).
Priyanka GuptaPiyushkumar K. ChodingalaHemant A. PatilPublished in: APSIPA ASC (2023)
Keyphrases
- object detection
- detection method
- voice activity detection
- phase information
- detection rate
- false positives
- detection scheme
- relevance feedback
- detection algorithm
- information retrieval
- learning phase
- detection accuracy
- false alarms
- event detection
- neural network
- test collection
- face detection
- object recognition
- case study
- fundamental frequency