Integrated program of 4 different kinds of application programs for processing sound signal. 4種類のサウンド信号処理を統合したプログラム.
Dependencies: F746_GUI F746_SAI_IO FrequencyResponseDrawer SD_PlayerSkeleton UIT_FFT_Real
Diff: MyGraphicEqualizer/GrEqualizerFrqResp.hpp
- Revision:
- 5:0e14065569ea
- Parent:
- 0:224dccbc4edd
--- a/MyGraphicEqualizer/GrEqualizerFrqResp.hpp Sun Nov 06 13:08:01 2016 +0000 +++ b/MyGraphicEqualizer/GrEqualizerFrqResp.hpp Thu Nov 10 12:47:56 2016 +0000 @@ -2,7 +2,7 @@ // グラフィックイコライザで使う IIR フィルタの周波数応答 // Frequency response for graphic equalizer // -// 2016/04/27, Copyright (c) 2016 MIKAMI, Naoki +// 2016/11/08, Copyright (c) 2016 MIKAMI, Naoki //----------------------------------------------------------- #ifndef GRAPHIC_EQUALIZER_FREQUENCY_RESPONSE_HPP @@ -35,7 +35,7 @@ Complex h = 1; for (int k=0; k<BANDS_; k++) h = h*(ck_[k].b0 + (ck_[k].b1 + ck_[k].b2*u)*u) - /((1.0f - (ck_[k].a1 + ck_[k].a2*u)*u)); + /(1.0f - (ck_[k].a1 + ck_[k].a2*u)*u); return abs(h); }