Performance analysis of DPCM codecs operating on adaptively frequency mapped 7.6 khz speech.
Cumhur Cengiz EvciP. J. PatrickPublished in: ICASSP (1984)
Keyphrases
- image codec
- vocal tract
- speech recognition
- image coding
- fundamental frequency
- low complexity
- image compression
- speech signal
- speech synthesis
- vector quantization
- subband
- bit rate
- visual quality
- coding method
- prediction error
- audio visual
- lossless compression
- decoding process
- hidden markov models
- automatic speech recognition
- low bit rate
- sampling rate
- text to speech