Predicting Automatic Speech Recognition Performance Over Communication Channels from Instrumental Speech Quality and Intelligibility Scores.
Laura Fernández GallardoSebastian MöllerJohn BeerendsPublished in: INTERSPEECH (2017)
Keyphrases
- communication channels
- speech signal
- automatic speech recognition
- speech quality
- speech recognition
- hidden markov models
- noisy environments
- conversational speech
- broadcast news
- vocal tract
- word error rate
- spectral analysis
- background noise
- pattern recognition
- language model
- non stationary
- speech synthesis
- recognition errors
- speech retrieval
- spontaneous speech
- signal to noise ratio
- neural network
- speech corpus
- voice over internet protocol
- sound source
- word recognition
- acoustic features
- spoken words