不韋 呂 / F746_MySoundMachine

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
diff -r 9cd1a76029d1 -r 0e14065569ea MyGraphicEqualizer/GrEqualizerFrqResp.hpp
--- 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);       
         }