SAF

  回声消除代码实例，具有一定的参考价值，可以下载使用。(voice aec code example ,will be valuable to you work if you download it)

examples
........\Chapter 1
........\.........\AEC.vi,94255,2009-10-14
........\.........\AEC_Help.vi,23312,2009-10-14
........\.........\AFT SubVIs
........\.........\..........\saf_Apply LMS_AEC.vi,22953,2009-10-12
........\.........\..........\saf_Calc EML.vi,8676,2009-09-16
........\.........\..........\saf_Calc MSE.vi,8452,2009-10-12
........\.........\..........\saf_Change Phase View.vi,9649,2009-10-13
........\.........\..........\saf_Channel Simulation.vi,9426,2009-10-13
........\.........\..........\saf_Decision.vi,16324,2009-10-14
........\.........\..........\saf_Delay (PtbyPt).vi,7014,2009-09-16
........\.........\..........\saf_Delay Waveform.vi,14146,2009-09-16
........\.........\..........\saf_Delay.vi,7225,2009-09-16
........\.........\..........\saf_FFT Spectrum to FRF.vi,19351,2009-10-13
........\.........\..........\saf_FXLMSadapt.vi,17014,2009-10-14
........\.........\..........\saf_FXNLMSadapt.vi,17615,2009-10-14
........\.........\..........\saf_Generate Randn Signal.vi,6961,2009-09-16
........\.........\..........\saf_Generate Simulation Signal for AEC.vi,14470,2009-09-16
........\.........\..........\saf_Generate Simulation Signal.vi,10742,2009-09-16
........\.........\..........\saf_Get Filter Freq Response from TF.vi,17568,2009-10-13
........\.........\..........\saf_Get Freq Response.vi,9953,2009-10-09
........\.........\..........\saf_Get Recursive Power.vi,8959,2009-09-16
........\.........\..........\saf_Play Waveform.vi,15325,2009-09-16
........\.........\..........\saf_QAM (PtbyPt).vi,6664,2009-09-16
........\.........\..........\saf_Sampled FFT.vi,10671,2009-10-09
........\.........\..........\saf_Simulate an Unknown System (Block By Block).vi,21107,2009-09-16
........\.........\..........\saf_Simulate an Unknown System (Point By Point).vi,13791,2009-09-16
........\.........\..........\saf_Simulate an Unknown System (Waveform).vi,18737,2009-09-16
........\.........\..........\saf_Smooth.vi,8362,2009-10-13
........\.........\..........\saf_SNR.vi,8447,2009-09-16
........\.........\..........\saf_Training and Decision.vi,16525,2009-10-14
........\.........\AIC.vi,842363,2009-10-14
........\.........\AIC_Help.vi,12716,2009-10-14
........\.........\ALE.vi,843191,2009-10-14
........\.........\ALE_Help.vi,10752,2009-10-14
........\.........\ANC.vi,842835,2009-10-14
........\.........\ANC_Help.vi,19964,2009-10-14
........\.........\CH_EQ.vi,54185,2009-10-14
........\.........\CH_EQ_Help.vi,13038,2009-10-14
........\.........\SYSID.vi,54193,2009-10-14
........\.........\SYSID_help.vi,13166,2009-10-14
........\Common
........\......\engine_1.WAV,80226,2009-01-20
........\......\engine_2.WAV,80226,2009-01-20
........\......\far.wav,55934,2009-01-20
........\......\near.WAV,49892,2009-01-20
........\......\Timit.wav,55934,2009-01-20
SAF Demo.llb,175283,2009-10-09