Big changes in both narrowband and wideband. Retrained LSP codebook,
authorjmvalin <jmvalin@0101bb08-14d6-0310-b084-bc0e0c8e3800>
Tue, 14 May 2002 03:25:47 +0000 (03:25 +0000)
committerjmvalin <jmvalin@0101bb08-14d6-0310-b084-bc0e0c8e3800>
Tue, 14 May 2002 03:25:47 +0000 (03:25 +0000)
commit4c39b6a93004f90dde0a74b0ab25d1775afaab0e
tree67e520db8a90cf1da8c1a80cdba3507d85c222eb
parent53cf6b9e318c7dd6bb57647d316fecb1705c9cc5
Big changes in both narrowband and wideband. Retrained LSP codebook,
replaced pseudo-multi-pulse by split codebook (no gain) for narrowband.
Changed gain-shape approach to gain-only split-VQ for wideband. Wideband
bit-rate goes down (31.3 kbps to 26.9 kbps). Narrowband is about the same
(now 15.1 kbps).

git-svn-id: http://svn.xiph.org/trunk/speex@3298 0101bb08-14d6-0310-b084-bc0e0c8e3800
27 files changed:
libspeex/Makefile.am
libspeex/cb_search.c
libspeex/cb_search.h
libspeex/exc_5_256_table.c [new file with mode: 0644]
libspeex/exc_5_64_table.c [new file with mode: 0644]
libspeex/exc_8_256_table.c [new file with mode: 0644]
libspeex/exc_gains_table.c [deleted file]
libspeex/exc_gains_wb2_table.c [deleted file]
libspeex/exc_gains_wb_table.c [deleted file]
libspeex/exc_sb_table.c [deleted file]
libspeex/exc_table.c [deleted file]
libspeex/exc_wb_table.c [deleted file]
libspeex/hexc_table.c [deleted file]
libspeex/lsp_tables_nb.c
libspeex/matrix.c [deleted file]
libspeex/matrix.h [deleted file]
libspeex/modes.c
libspeex/mpulse.c [deleted file]
libspeex/mpulse.h [deleted file]
libspeex/nb_celp.c
libspeex/quant_lsp.c
libspeex/speex.h
libspeex/stoc.c [deleted file]
libspeex/testenc.c
libspeex/testenc_wb.c
src/speexdec.c
src/speexenc.c