Automatic speech recognition of Portuguese phonemes using neural networks ensemble.
Nadia NedjahAlejandra BonillaLuiza de Macedo MourellePublished in: Expert Syst. Appl. (2023)
Keyphrases
- automatic speech recognition
- neural network
- speech recognition
- speech signal
- pattern recognition
- word error rate
- hidden markov models
- phoneme recognition
- noisy environments
- spoken words
- conversational speech
- broadcast news
- neural network ensemble
- akaike information criterion
- speech synthesis
- language model
- speech retrieval
- acoustic features
- speaker identification
- speech recognizer
- handwriting recognition
- word recognition
- vocal tract
- recognition errors
- speech recognition systems
- speech corpus
- information extraction
- spontaneous speech
- speaker independent
- error rate
- computer vision