A Bayesian view on acoustic model-based techniques for robust speech recognition.
Roland MaasChristian HuemmerArmin SehrWalter KellermannPublished in: EURASIP J. Adv. Signal Process. (2015)
Keyphrases
- speech recognition
- speech recognition systems
- speaker independent
- noisy environments
- speech recognizers
- hidden markov models
- language model
- speech signal
- speech processing
- automatic speech recognition
- acoustic models
- speech recognizer
- speech understanding
- pattern recognition
- speech synthesis
- speech recognition technology
- noisy speech
- speaker identification
- speech recognition errors
- bayesian networks
- keyword spotting
- information retrieval
- acoustic features
- background noise
- speech retrieval
- posterior probability
- gaussian mixture model