Improving Opus Low Bit Rate Quality with Neural Speech Synthesis.
Jan SkoglundJean-Marc ValinPublished in: INTERSPEECH (2020)
Keyphrases
- low bit rate
- speech synthesis
- visual quality
- image compression
- bit rate
- speech recognition
- video compression
- high quality
- image quality
- text to speech
- peak signal to noise ratio
- higher quality
- adaptive quantization
- neural network
- vocal tract
- compression algorithm
- shape coding
- reconstructed image
- rate distortion optimized
- image processing
- video conferencing
- quality assessment
- subband