LunarWave is a powerful tool for creating audio samples using Lua. With LunarWave, you can easily create a variety of sound waveforms and explore the magic of music in a whole new way!

LunarWave is an open-source tool designed to provide a simple and accessible experience in audio sample creation. Developed with Lua, a powerful and easy-to-learn programming language, LunarWave empowers users to express their musical creativity in a unique and intuitive way.

• Easily Create: Use Lua to generate a variety of sound waveforms, including sine, square, triangular, sawtooth, and more.
• Total Flexibility: Adjust parameters such as frequency, amplitude, and duration to create the perfect sound.
• Wide Compatibility: Export your audio samples to a variety of popular formats, such as WAV, MP3, and OGG.
• Fully Customizable: Adapt the LunarWave source code to your specific needs and add new features with ease.

See how easy it is to create a simple sine wave in Lua using LunarWave:

function PLAY(no_sample, time, frequency_hz)
    local cycles = time * frequency_hz

    local position = no_sample / SAMPLE_RATE * frequency_hz

    local is_positive = (position % 1) < 0.5

    if is_positive then
        return 1
    else
        return -1
    end
end

Here's how you can run this script.

    ./build/lunarwave ./test/basics.lua -o basics.wav