On branch master
Changes to be committed:

modified:   piespeak/wave_rpi.cpp
On branch master
Changes to be committed:

modified:   raspberry-pi-audio/libilctts/libtests/test04/Makefile
new file:   raspberry-pi-audio/libilctts/libtests/test04/README.md
modified:   raspberry-pi-audio/libilctts/libtests/test04/testlib.c
modified:   raspberry-pi-audio/libilctts/src/core.c
modified:   raspberry-pi-audio/libilctts/src/debug.h