From: sgunderson@bigfoot.com <>
Date: Sun, 4 Feb 2007 14:27:52 +0000 (+0100)
Subject: Make a fine tuning display for the guitar; useful to get it "just right".
X-Git-Url: https://git.sesse.net/?p=pitch;a=commitdiff_plain;h=24d0e4fa9a93f86fffd7bca85510973c97dc0dec;ds=sidebyside

Make a fine tuning display for the guitar; useful to get it "just right".
---

diff --git a/pitch.cpp b/pitch.cpp
index 933fef9..3a04fa9 100644
--- a/pitch.cpp
+++ b/pitch.cpp
@@ -202,6 +202,7 @@ void print_spectrogram(double freq, double amp)
 
 	printf(" (%s %+.2f, %5.2fHz) [%5.2fdB]  [", notes[best_away_ind].notename, best_away, freq, amp);
 
+	// coarse tuning
 	for (int i = -10; i <= 10; ++i) {
 		if (best_away >= (i-0.5) * 0.05 && best_away < (i+0.5) * 0.05) {
 			printf("#");
@@ -213,6 +214,20 @@ void print_spectrogram(double freq, double amp)
 			}
 		}
 	}
+	printf("]  [");
+	
+	// fine tuning
+	for (int i = -10; i <= 10; ++i) {
+		if (best_away >= (i-0.5) * 0.01 && best_away < (i+0.5) * 0.01) {
+			printf("#");
+		} else {
+			if (i == 0) {
+				printf("|");
+			} else {
+				printf("-");
+			}
+		}
+	}
 	printf("]\n");
 }
 #endif