This is an experiment to generate fricative voice /sa/ sound by two tubes model and noise source instead of turbulent sound.

github repository

The voice /sa/ sound consists of two parts, that are preceding noise sound and following vowel sound.

Generate following vowel sound

python3 main2var.py

Generate preceding noise sound, using perlin noise

python3 PerlinNoise.py

Apply resonance effect to the noise

python3 main2noiseresona.py

Combine preceding noise sound and following vowel sound

python3 make_sa.py

It will save sa_like.wav that sounds similar to voice /sa/ sound.

For more information, please see related WEB Fricative voice /sa/ sound waveform generation by two tubes model and noise source or same content in Japanese

MIT
Regarding to PerlinNoise.py, please follow the notice in the source code.