Transmit data through sound using AFSK1200

Transmit data through sound using AFSK1200 (continuous Audio Frequency Shift Keying). Written in Matlab.

References:

[2] - A high-performance sound-card AX.25 Modem - Sivan Toledo

Some screenshots:

Name		Name	Last commit message	Last commit date
Latest commit History 8 Commits
PLL.m		PLL.m
README.md		README.md
afsk1200.m		afsk1200.m
afsk1200_demodulator.m		afsk1200_demodulator.m
c_plus.mexw32		c_plus.mexw32
modulated_signal_with_noise.wav		modulated_signal_with_noise.wav
reproduce_figure2_and_figure3.m		reproduce_figure2_and_figure3.m
sample_NRZ.txt		sample_NRZ.txt
test_asfk.m		test_asfk.m
transmit_data_through_sound.m		transmit_data_through_sound.m

Provide feedback