ogg is similiar to twinvq? 2001-10-19 14:15:32 hi alljust now, i scan over a brief specification about ogg rc1.0;i find it is very similiar to Twinvq: for example,1. use lpc to get spectral envelope and two size mdct;2. use the envelope to flatten mdct coef. ;3. use VQ for lsp and mdct residue;am i right?could anyone give me a correct answer. thanks.regards.yan.