search for: exc_8_128_table

...meters for Long-Term Prediction (LTP)*/ static const ltp_params ltp_params_lbr = { gain_cdbk_lbr, 5, 7 }; /* Split-VQ innovation parameters narrowband */ static const split_cb_params split_cb_nb_med = { 8, /*subvect_size*/ 5, /*nb_subvect*/ exc_8_128_table, /*shape_cb*/ 7, /*shape_bits*/ 0, I have three problems. 1. My DSP has 24 bits register and memory with a 24 X 24 = 48 bit multiply and a 56 bit accumulator. I see scaling shifts when using 32 bit registers. Can anyone tell me what scaling values like #defi...

...-O2 -o libspeex.la -rpath /usr/lib -version-info 3:0:2 nb_celp.lo sb_celp.lo lpc.lo ltp.lo lsp.lo quant_lsp.lo lsp_tables_nb.lo gain_table.lo gain_table_lbr.lo cb_search.lo filters.lo bits.lo modes.lo speex.lo vq.lo high_lsp_tables.lo vbr.lo hexc_table.lo exc_5_256_table.lo exc_5_64_table.lo exc_8_128_table.lo exc_10_32_table.lo exc_10_16_table.lo exc_20_32_table.lo hexc_10_32_table.lo misc.lo speex_header.lo speex_callbacks.lo math_approx.lo stereo.lo preprocess.lo smallft.lo lbr_48k_tables.lo jitter.lo mdf.lo -lm arm-linux-gcc -shared .libs/nb_celp.o .libs/sb_celp.o .libs/lpc.o .libs/ltp.o .li...

...in_cdbk_lbr, > > 5, > > 7 > > }; > > > > /* Split-VQ innovation parameters narrowband */ > > static const split_cb_params split_cb_nb_med = { > > 8, /*subvect_size*/ > > 5, /*nb_subvect*/ > > exc_8_128_table, /*shape_cb*/ > > 7, /*shape_bits*/ > > 0, > > > > > > > > I have three problems. > > > > 1. My DSP has 24 bits register and memory with a 24 X 24 = 48 bit > multiply and a 56 bit accumulator. I see scaling shift...

Hi Jean-Marc, >I think it's worth trying the float version on your CPU. However, I >wouldn't be surprised if the fixed-point was still faster than float. ok, I'll try both configurations. >BTW, you can use --enable-arm5-asm instead of --enable-arm4-asm. While >both are currently almost the same, eventually it would be possible to >get better performance using the

hi, this patch should fix the symbian build. /alfred -------------- next part -------------- A non-text attachment was scrubbed... Name: speex-symbian2.patch Type: text/x-patch Size: 2669 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20061115/5ac4915e/speex-symbian2.bin

...======================== >> --- symbian/speex.mmp (revision 12114) >> +++ symbian/speex.mmp (working copy) >> @@ -36,10 +36,10 @@ >> MACRO HAVE_CONFIG_H >> SOURCEPATH ..\libspeex >> SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c >> -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c filters.c gain_table.c >> +SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c >> SOURCE gain_table_lbr.c hexc_10_...

...ts in libspeex_armce.lib: vc_ce.obj // generated from vc_ce.c ? speex_lpc.obj // generated from speex_lpc.c? speex_ltp.obj // generated from speex_ltp.c ? bits.obj cb_search.obj exc_10_16_table.obj exc_10_32_table.obj exc_20_32_table.obj exc_5_256_table.obj exc_5_64_table.obj exc_8_128_table.obj filters.obj gain_table.obj gain_table_lbr.obj hexc_10_32_table.obj hexc_table.obj high_lsp_tables.obj jitter.obj lsp.obj lsp_tables_nb.obj math_approx.obj mdf.obj misc.obj modes.obj nb_celp.obj preprocess.obj quant_lsp.obj sb_celp.obj smallft.obj speex.obj speex_callbacks.obj speex_header.obj s...

...================================================ > --- symbian/speex.mmp (revision 12114) > +++ symbian/speex.mmp (working copy) > @@ -36,10 +36,10 @@ > MACRO HAVE_CONFIG_H > SOURCEPATH ..\libspeex > SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c > -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c filters.c gain_table.c > +SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c > SOURCE gain_table_lbr.c hexc_10_32_table.c h...

...peex.mmp =================================================================== --- symbian/speex.mmp (revision 14293) +++ symbian/speex.mmp (working copy) @@ -36,10 +36,10 @@ MACRO HAVE_CONFIG_H SOURCEPATH ..\libspeex SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c -SOURCE gain_table_lbr.c hexc_10_32_table.c hexc_table.c high_lsp_tables.c jitter.c -SOURCE lbr_48k_tables.c lpc.c lsp.c lsp_tables_nb.c ltp.c...

--- Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > > Sorry if this a repost but I want to create the > > smallest Speex library possible to be put in TI's > > TMS320 DSP. I'm only interested in one > configuration: > > 5.97 Kbps narrowband. What part of source code > can I > > remove? Currently, when I compiled the version >

....c" Source="libspeex\cb_search.c" Source="libspeex\exc_10_16_table.c" Source="libspeex\exc_10_32_table.c" Source="libspeex\exc_20_32_table.c" Source="libspeex\exc_5_256_table.c" Source="libspeex\exc_5_64_table.c" Source="libspeex\exc_8_128_table.c" Source="libspeex\filters.c" Source="libspeex\gain_table.c" Source="libspeex\gain_table_lbr.c" Source="libspeex\lpc.c" Source="libspeex\lsp.c" Source="libspeex\lsp_tables_nb.c" Source="libspeex\ltp.c" Source="libspeex...

...\cb_search.c" > Source="libspeex\exc_10_16_table.c" > Source="libspeex\exc_10_32_table.c" > Source="libspeex\exc_20_32_table.c" > Source="libspeex\exc_5_256_table.c" > Source="libspeex\exc_5_64_table.c" > Source="libspeex\exc_8_128_table.c" > Source="libspeex\filters.c" > Source="libspeex\gain_table.c" > Source="libspeex\gain_table_lbr.c" > Source="libspeex\lpc.c" > Source="libspeex\lsp.c" > Source="libspeex\lsp_tables_nb.c" > Source="libspee...

Hello to everyone! During building speex library for Symbian OS I encountered some problems. All thess problems can be solved by modifying the speex sources. I don't have access to SVN repository of speex, so I will just describe the changes to be done: 1) mmp file in symbian derictory misses windows.c sources. You need to add this string into speex.mmp: SOURCES windows.c 2) Symbian OS

...lude/speex/speex_bits.h + include/speex/speex_callbacks.h + include/speex/speex_header.h + include/speex/speex_stereo.h + include/speex/speex_types.h + ${CMAKE_CURRENT_BINARY_DIR}/include/speex/speex_config_types.h) + +set(speex_SOURCES + libspeex/cb_search.c + libspeex/exc_10_32_table.c + libspeex/exc_8_128_table.c + libspeex/filters.c + libspeex/gain_table.c + libspeex/hexc_table.c + libspeex/high_lsp_tables.c + libspeex/lsp.c + libspeex/ltp.c + libspeex/speex.c + libspeex/stereo.c + libspeex/vbr.c + libspeex/vq.c + libspeex/bits.c + libspeex/exc_10_16_table.c + libspeex/exc_20_32_table.c + libspeex/exc_5_...

...x.new 2008-03-29 03:11:43.000000000 +0100 @@ -5,90 +5,8 @@ D speex_nb_mode D speex_uwb_mode D speex_wb_mode -R attenuation -R cdbk_nb -R cdbk_nb_high1 -R cdbk_nb_high2 -R cdbk_nb_low1 -R cdbk_nb_low2 -R exc_10_16_table -R exc_10_32_table -R exc_20_32_table -R exc_5_256_table -R exc_5_64_table -R exc_8_128_table -R exc_gain_quant_scal1 -R exc_gain_quant_scal1_bound -R exc_gain_quant_scal3 -R exc_gain_quant_scal3_bound -R gain_cdbk_lbr -R gain_cdbk_nb -R hexc_10_32_table -R hexc_table -R high_lsp_cdbk -R high_lsp_cdbk2 -R lag_window -R lpc_window -R shift_filt -R vbr_hb_thresh -R vbr_nb_thresh -R vbr_uhb_th...

...x.new 2008-03-29 03:11:43.000000000 +0100 @@ -5,90 +5,8 @@ D speex_nb_mode D speex_uwb_mode D speex_wb_mode -R attenuation -R cdbk_nb -R cdbk_nb_high1 -R cdbk_nb_high2 -R cdbk_nb_low1 -R cdbk_nb_low2 -R exc_10_16_table -R exc_10_32_table -R exc_20_32_table -R exc_5_256_table -R exc_5_64_table -R exc_8_128_table -R exc_gain_quant_scal1 -R exc_gain_quant_scal1_bound -R exc_gain_quant_scal3 -R exc_gain_quant_scal3_bound -R gain_cdbk_lbr -R gain_cdbk_nb -R hexc_10_32_table -R hexc_table -R high_lsp_cdbk -R high_lsp_cdbk2 -R lag_window -R lpc_window -R shift_filt -R vbr_hb_thresh -R vbr_nb_thresh -R vbr_uhb_th...