Add ref to CTCSS tone detect.

2 years ago · 21b07971f4
parent 9ec3fd5ae3
commit 21b07971f4
2 changed files with 9 additions and 1 deletions
--- a/analyze_tonedetect_F32.cpp
+++ b/analyze_tonedetect_F32.cpp
@ -1,8 +1,12 @@
 /*
 * analyze_tonedetect_F32.cpp  Converted to float from PJRC Teensy Audio Library
+ * for the OpenAudio_TeensyArduino library (floating point audio).
 *   MIT License on changed portions
 *   Bob Larkin March 2021
 *
+ * See also  analyze_CTCSS_F32  that is specific for the CTCSS tone system
+ * with tones in the 67.0 to 250.3 Hz range.  (In this same library)
+ *
 * Audio Library for Teensy 3.X
 * Copyright (c) 2014, Paul Stoffregen, paul@pjrc.com
 *
--- a/analyze_tonedetect_F32.h
+++ b/analyze_tonedetect_F32.h
@ -1,9 +1,13 @@
 /*
 * analyze_tonedetect_F32.h  Converted to float from PJRC Teensy Audio Library
+ * for the OpenAudio_TeensyArduino library (floating point audio).
 *   MIT License on changed portions
 *   Bob Larkin March 2021
 *
- *   Audio Library for Teensy 3.X
+ * See also  analyze_CTCSS_F32  that is specific for the CTCSS tone system
+ * with tones in the 67.0 to 250.3 Hz range.  (In this same library)
+ *
+ * Originally from:  Audio Library for Teensy 3.X
 * Copyright (c) 2014, Paul Stoffregen, paul@pjrc.com
 *
 * Development of this audio library was funded by PJRC.COM, LLC by sales of