Spectoconvo

Spectoconvo is a Python package to embed messages into spectrograms.

Installation

You can install the package using pip:

pip install spectoconvo

Usage

Here's an example of how to encode a message using spectoconvo package:

from spectoconvo import add_message_to_spectrogram

sound_file = 'audio.wav'

message = 'Hello, Spectrogram!'

output_file = 'output_spectrogram.png'

output_sound_file = 'output_with_message.wav'

output_spectrogram_file = 'output_with_message_spectrogram.png'

changes_spectrogram_file = 'changes_spectrogram.png'

image_path = 'output_image.png'

scale_freq,scale_time=add_message_to_spectrogram(sound_file, message, output_file, output_sound_file, output_spectrogram_file, changes_spectrogram_file, image_path,scale_freq,scale_time)

Edit scale_freq and scale_time to scale the message in the spectrum after running the drfult setting, the defult is to the largest message possibe with the at 20 kHz.

Here's an example of how to decode a message using spectoconvo package:

from spectoconvo import add_message_to_spectrogram


sound_file_to_decode = 'output_with_message.wav'


image_path = 'output_image_decode.png'

decode( sound_file_to_decode, image_path)

Multiple languages are suported and would like to suport as many as possible so please make an issue for more languages.