Towards Green ASR: Lossless 4-bit Quantization of a Hybrid TDNN System on the 300-hr Switchboard Corpus.
Junhao XuShoukang HuXunying LiuHelen MengPublished in: CoRR (2022)
Keyphrases
- conversational speech
- automatic speech recognition
- spontaneous speech
- uniform quantization
- adaptive quantization
- speech recognition
- successive approximation
- low resolution
- speech signal
- broadcast news
- high resolution
- human machine interaction
- entropy coding
- image compression
- lossless compression
- subband
- super resolution
- quantization scheme
- neural network
- lossless image coding