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| author | Reiner Herrmann <reiner@reiner-h.de> | 2017-08-13 15:54:49 +0200 |
|---|---|---|
| committer | Reiner Herrmann <reiner@reiner-h.de> | 2017-08-13 15:54:49 +0200 |
| commit | e231ab89c38ccf0c24ab2bf14b686aaec0057c53 (patch) | |
| tree | 9c2345240797a6e2a86eab2236dda324c7822089 | |
| parent | ca76a5a3fa65aa76cd6744e40bd5646891519847 (diff) | |
Lower noise floor works better for low frequencies of some acoustic guitars
| -rw-r--r-- | tuner.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -14,7 +14,7 @@ #define FFT_SIZE (1<<13) #define ACCURACY 1.0 // Hz -#define NOISE_FLOOR 30 +#define NOISE_FLOOR 10 #define MIN_FREQ 10.0 // Hz #define FFT_INDEX_TO_FREQ(i) ((float)i * SAMPLE_RATE / FFT_SIZE) |