view ringtools/examples/ring.pwt @ 896:0a2f50c571de

CHANGES: fc-buzplay basic 'play' command extension
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Apr 2022 08:41:34 +0000
parents 74331b35b1da
children
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# The most basic ringtone included in TI's TCS211 delivery was apparently
# intended to consist of alternating 800 Hz and 900 Hz tones, although
# the actual output was a continuous 99 Hz tone as a result of interface
# mismatch between the BZ_Tone() driver function and the tone generation
# tables.
#
# In 2016 we made FC Magnetite emit actual 800 Hz and 900 Hz tones,
# or rather the closest approximations to these two frequencies that
# can be produced in BU mode - see ring.buz example.  In 2021 we are
# looking into the possibility of switching from BU mode to PWT mode;
# the present melody file is a test of how the closest PWT counterpart
# to 800/900 Hz would sound.

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