Long-term variable Q transform: A novel time-frequency transform algorithm for synthetic speech detection.
Jialong LiHongxia WangPeisong HeSani M. AbdullahiBin LiPublished in: Digit. Signal Process. (2022)
Keyphrases
- detection algorithm
- long term
- dynamic programming
- optimization algorithm
- radial symmetry
- detection method
- probabilistic model
- learning algorithm
- voice activity detection
- computational cost
- segmentation algorithm
- high accuracy
- experimental evaluation
- k means
- false positives
- short term
- matching algorithm
- preprocessing
- linear transform
- objective function