Adaptive post-filtering controlled by pitch frequency for CELP-based speech coder | 0 | 0.34 | 2014 |
Emerging ITU-T standard G.711.0 — lossless compression of G.711 pulse code modulation | 10 | 0.91 | 2010 |
Archive and Preservation of Media Content Using MPEG-A | 2 | 0.37 | 2010 |
A hierarchical lossless/lossy coding system for high quality audio up to 192 kHz sampling 24 bit format | 2 | 0.47 | 2003 |
Scalable audio coder based on quantizer units of MDCT coefficients | 9 | 1.88 | 1999 |
Dual-Pulse CS-CELP: a toll-quality low-complexity speech coder at 7.8 kbit/s | 0 | 0.34 | 1996 |
A unified approach to tree-structured and multistage vector quantization for noisy channels | 39 | 4.13 | 1993 |