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Diffstat (limited to 'gr-vocoder/lib/codec2/sim.sh')
| -rwxr-xr-x | gr-vocoder/lib/codec2/sim.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gr-vocoder/lib/codec2/sim.sh b/gr-vocoder/lib/codec2/sim.sh new file mode 100755 index 000000000..10152d979 --- /dev/null +++ b/gr-vocoder/lib/codec2/sim.sh @@ -0,0 +1,22 @@ +#!/bin/sh +# sim.sh +# David Rowe 10 Sep 2009 + +# Process a source file using the codec 2 simulation. An output +# speech file is generated for each major processing step, from the +# unquantised siusoidal model to fully quantised. This way we can +# listen to the effect of each processing step. Use listensim.sh to +# test the output files. + +../src/c2sim ../raw/$1.raw -o $1_uq.raw +../src/c2sim ../raw/$1.raw --phase0 -o $1_phase0.raw --postfilter +../src/c2sim ../raw/$1.raw --lpc 10 -o $1_lpc10.raw --postfilter +../src/c2sim ../raw/$1.raw --phase0 --lpc 10 -o $1_phase0_lpc10.raw --postfilter +../src/c2sim ../raw/$1.raw --phase0 --lpc 10 --dec -o $1_phase0_lpc10_dec.raw --postfilter +../src/c2sim ../raw/$1.raw --phase0 --lpc 10 --lsp --dec -o $1_phase0_lsp_dec.raw --postfilter + +#../src/c2sim ../raw/$1.raw --lpc 10 --lsp -o $1_lsp.raw +#../src/c2sim ../raw/$1.raw --phase0 --lpc 10 -o $1_phase0_lpc10.raw --postfilter +#../src/c2sim ../raw/$1.raw --phase0 --lpc 10 --lsp -o $1_phase0_lsp.raw --postfilter +#../src/c2sim ../raw/$1.raw --phase0 --lpc 10 --lsp -o $1_phase0_lsp_dec.raw --postfilter --dec + |