diff options
Diffstat (limited to 'gr-vocoder/lib/codec2/quantise.h')
| -rw-r--r-- | gr-vocoder/lib/codec2/quantise.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gr-vocoder/lib/codec2/quantise.h b/gr-vocoder/lib/codec2/quantise.h index 90a3661ff..42b05f43b 100644 --- a/gr-vocoder/lib/codec2/quantise.h +++ b/gr-vocoder/lib/codec2/quantise.h @@ -1,11 +1,11 @@ /*---------------------------------------------------------------------------*\ - + FILE........: quantise.h - AUTHOR......: David Rowe - DATE CREATED: 31/5/92 - - Quantisation functions for the sinusoidal coder. - + AUTHOR......: David Rowe + DATE CREATED: 31/5/92 + + Quantisation functions for the sinusoidal coder. + \*---------------------------------------------------------------------------*/ /* @@ -36,7 +36,7 @@ void quantise_init(); float lpc_model_amplitudes(float Sn[], float w[], MODEL *model, int order, int lsp,float ak[]); -void aks_to_M2(float ak[], int order, MODEL *model, float E, float *snr, +void aks_to_M2(float ak[], int order, MODEL *model, float E, float *snr, int dump); int encode_Wo(float Wo); @@ -45,15 +45,15 @@ float decode_Wo(int index); void encode_lsps(int indexes[], float lsp[], int order); void decode_lsps(float lsp[], int indexes[], int order); void lspd_quantise(float lsp[], float lsp_[], int order); -void lspdvq_quantise(float lsp[], float lsp_[], int order); +void lspdvq_quantise(float lsp[], float lsp_[], int order); int encode_energy(float e); float decode_energy(int index); -void encode_amplitudes(int lsp_indexes[], +void encode_amplitudes(int lsp_indexes[], int *energy_index, - MODEL *model, - float Sn[], + MODEL *model, + float Sn[], float w[]); float decode_amplitudes(MODEL *model, @@ -71,7 +71,7 @@ int lsp_bits(int i); void apply_lpc_correction(MODEL *model); float speech_to_uq_lsps(float lsp[], float ak[], - float Sn[], + float Sn[], float w[], int order ); |