Mask-based Beamforming Using Complex-valued Neural Network for Recognition of Spatial Target Speech.
Daichi HayakawaTakehiko KagoshimaHiroshi FujimuraPublished in: APSIPA ASC (2021)
Keyphrases
- recognition engine
- speech enhancement
- recognition rate
- speech recognition
- target recognition
- object recognition
- spatio temporal
- speech corpus
- recognition accuracy
- automatic speech recognition systems
- spoken words
- spatial data
- digit recognition
- continuous speech recognition
- noisy environments
- spatial and temporal
- recognition algorithm
- spatial information
- mimo ofdm systems
- human computer interaction
- linear array
- speaker independent
- pattern recognition
- recognition process
- speaker dependent
- computer vision
- noise reduction
- activity recognition
- speech signal
- phoneme recognition
- speech recognition systems
- text recognition
- speech synthesis
- target detection
- spatial databases
- human activities
- hidden markov models
- feature extraction
- face recognition