This python script reads a .csv containing time/pitch values and generates an audio signal based on that. It can be written as a .wav file or played using the sound card.

python pitchsinger.py [--shape=triangle] input.csv [output.wav]

####Shape options:

• triangle (default)
• sine
• sawtooth
• square

<time in seconds>,<pitch in Hz>

Example:

0.058,214.92
0.069,287.87
0.081,361.61
0.092,368.18
0.104,376.28