Improving Beamforming for Distant Speech Recognition in Reverberant Environments Using a Genetic Algorithm for Planar Array Synthesis.
Hannes PessentheinerGernot KubinHarald RomsdorferPublished in: ITG Conference on Speech Communication (2012)
Keyphrases
- speech recognition
- speech signal
- genetic algorithm
- speech enhancement
- linear array
- hidden markov models
- automatic speech recognition
- speech processing
- sound source
- language model
- noisy environments
- direction of arrival
- speech synthesis
- linear prediction
- speech recognizer
- pattern recognition
- speech recognition systems
- speaker identification
- vocal tract
- speech recognition technology
- speech understanding
- speaker recognition
- background noise
- speech retrieval
- audio visual speech recognition
- keyword spotting
- speaker dependent
- speaker independent
- speech recognizers
- face recognition