AN2261 Freescale Semiconductor / Motorola, AN2261 Datasheet - Page 5

• Manufacturer Part Number: AN2261
• Description: ITU-T G.729AB Implementation on the StarCore SC140 Core
• Manufacturer: Freescale Semiconductor / Motorola

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Function Name
Update_freq_prev
ACELP_Code_A
Lsp_encw_reset
Update_sumAcf
update_exc_err
Lsp_last_select
Lsp_pre_select
Lsp_expand_1
Lsp_expand_2
Calc_sum_acf
Get_freq_prev
D4i40_17_fast
Pitch_fr3_fast
Init_Cod_cng
Lsp_get_tdist
Lsp_select_1
Lsp_select_2
Pitch_ol_fast
Pre_Process
Calc_RCoeff
Dot_Product
Lag_window
Calc_pastfilt
Update_cng
Lsp_qua_cs
Parity_Pitch
Chebps_10
Chebps_11
Gbk_presel
lsfq_noise
Qua_gain
Relspwed
MakeDec
Enc_lag3
Get_wegt
Levinson
Cod_cng
Corr_xy2
Cor_h_X
Lsp_lsf2
Qua_lsp
Cmp_filt
vad_init
G_pitch
test_err
Autocorr
Lsp_lsf
Encoder Functions
Az_lsp
Qnt_e
Cor_h
vad
Table 5. Differences Between ITU-T G.729A and ITU-T G.729AB Functions
Difference
few diff.
few diff.
same
same
same
same
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same
same
same
same
same
same
same
same
same
same
same
same
same
same
Freescale Semiconductor, Inc.
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Lsp_prev_compose
Function Name
Lsp_expand_1_2
Lsp_prev_extract
Lsp_prev_update
Calc_exc_rand
Lsp_get_quant
Init_lsfq_noise
Quant_Energy
Qua_Sidgain
Gain_predict
Gain_update
Lsp_stability
Get_lsp_pol
Weight_Az
Pred_lt_3
Set_zero
Lsf_lsp2
Inv_sqrt
Int_qlpc
Common Functions
Random
Lsp_Az
Syn_filt
Residu
Gauss
Pow2
Copy
Log2
Sqrt
Difference
few diff.
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
same
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Update_decfreq_prev
Gain_update_erasure
Function Name
Get_decfreq_prev
sid_lsfq_decode
Lsp_decw_reset
Decod_ACELP
Init_Post_Filter
Post_Process
Init_Dec_cng
preemphasis
Lsp_iqua_cs
pit_pst_filt
Dec_gain
Dec_lag3
Post_Filter
Dec_cng
Decoder Functions
D_lsp
agc
Implementation Process
Difference
few diff.
same
same
same
same
same
same
same
same
same
same
same
same
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