FPGA-Based Architectures for Acoustic Beamforming with Microphone Arrays: Trends, Challenges and Research Opportunities.
Bruno da SilvaAn BraekenAbdellah TouhafiPublished in: Comput. (2018)
Keyphrases
- sound source
- linear array
- source localization
- visual information
- lessons learned
- hardware implementation
- application specific
- real world
- open issues
- key issues
- single channel
- automatic speech recognition
- acoustic features
- future trends
- video processing
- technical challenges
- audio visual
- parallel algorithm
- frequency domain