2-bit Conformer quantization for automatic speech recognition.
Oleg RybakovPhoenix MeadowlarkShaojin DingDavid QiuJian LiDavid RimYanzhang HePublished in: INTERSPEECH (2023)
Keyphrases
- automatic speech recognition
- uniform quantization
- speech recognition
- speech signal
- adaptive quantization
- hidden markov models
- word error rate
- successive approximation
- quantization scheme
- conversational speech
- broadcast news
- recognition errors
- spoken words
- spontaneous speech
- noisy environments
- subband
- language model
- acoustic features
- speech recognizer
- document retrieval
- n gram
- speech retrieval
- pattern recognition