Spectral Analysis of Speech Quality in VoIP for G.729A and AMR-WB Speech Coders.
Sarabjeet SinghHarjit Pal SinghJasvir SinghPublished in: CICSyN (2010)
Keyphrases
- speech quality
- spectral analysis
- speech signal
- voice over internet protocol
- filter bank
- subband
- coding scheme
- speech recognition
- autoregressive
- spectral features
- bit rate
- image compression
- hidden markov models
- frequency domain
- information retrieval
- visual quality
- automatic speech recognition
- high quality
- image sequences
- image processing