Neural-Network-Based Direction-of-Arrival Estimation for Reverberant Speech - The Importance of Energetic, Temporal, and Spatial Information.
Orel Ben ZakenAnurag KumarVladimir TourbabinBoaz RafaelyPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2024)
Keyphrases
- spatial information
- temporal information
- doa estimation
- direction of arrival
- speech signal
- signal subspace
- spatial features
- sound source
- spatial relationships
- spatial distribution
- canonical correlation analysis
- speech recognition
- discriminative ability
- spatial relations
- estimation error
- linear array
- audio visual
- synthetic aperture radar
- region connection calculus
- correlation matrix
- color histogram
- sar images
- local binary pattern
- principal component analysis
- image data
- hidden markov models