Microtones: Add 31-TET, and add script for calculating pitches in hertz

1 files changed, 18 insertions, 0 deletions

diff --git a/makePitches.py b/makePitches.py
new file mode 100755
index 0000000..7829e52
--- /dev/null
+++ b/makePitches.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+import sys
+
+pitches=128
+
+# calculate integer values in hertz for equal-temperament scales
+def makePitches(root, tones, offset):
+    a = []
+    for index in range(offset, pitches+offset):
+        a.append(round(root*(2**(index/tones))))
+    return a
+
+if __name__ == '__main__':
+    offset = 0
+    if len(sys.argv) > 3:
+        offset = int(sys.argv[3])
+    pitches = makePitches(float(sys.argv[1]), int(sys.argv[2]), offset)
+    print(pitches)