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-rw-r--r--sdrbase/dsp/spectrumvis.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/sdrbase/dsp/spectrumvis.cpp b/sdrbase/dsp/spectrumvis.cpp
index 01c7dbe..627a093 100644
--- a/sdrbase/dsp/spectrumvis.cpp
+++ b/sdrbase/dsp/spectrumvis.cpp
@@ -3,7 +3,7 @@
#include "dsp/dspcommands.h"
#include "util/messagequeue.h"
-#define MAX_FFT_SIZE 4096
+#define MAX_FFT_SIZE 8192
#ifdef _WIN32
double log2f(double n)