| import numpy as np |
| import gradio as gr |
|
|
| notes = ["C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"] |
|
|
| def generate_tone(note, octave, duration): |
| sr = 48000 |
| a4_freq, tones_from_a4 = 440, 12 * (octave - 4) + (note - 9) |
| frequency = a4_freq * 2 ** (tones_from_a4 / 12) |
| duration = int(duration) |
| audio = np.linspace(0, duration, duration * sr) |
| audio = (20000 * np.sin(audio * (2 * np.pi * frequency))).astype(np.int16) |
| return sr, audio |
|
|
| demo = gr.Interface( |
| generate_tone, |
| [ |
| gr.Dropdown(notes, type="index"), |
| gr.Slider(4, 6, step=1), |
| gr.Textbox(value="1", label="Duration in seconds"), |
| ], |
| "audio", |
| ) |
| if __name__ == "__main__": |
| demo.launch() |
|
|
