you may hear some examples of the tts at https://files.otter.land/rover_theater/fake.mp4 and https://files.otter.land/rover_theater/chake.mp4 and https://files.otter.land/rover_theater/roombanomics.mp4
+
CHIRPET
# Google TTS
google tts is using the proprietary chromeos linux libraries to help it run on the pi cpu (but still using the same voices used since android 4? perhaps a less verbose voice used there?) with https://github.com/biemster/gtts and https://storage.googleapis.com/chromeos-localmirror/distfiles/googletts-26.5.tar.xz it is very cool but latest google tts version has not been worked out yet (they tweaked it a bit in 2021). this engine is notably very understandable and varied in its output, and can run on anything from x86-64 to low power arm devices