Spark: A synthesizer keyboard.

Spark is an interactive demo project designed to enhance one's frontend skills while igniting a musical spark within every soul around the world. Whether you're curious, interested, or simply want to explore, Spark offers an opportunity for everyone to discover something greater within themselves. I hope that Spark will illuminate your emotions and ideas, transforming them into music.

• Play notes using the keyboard. (e.g. Press A to play #C note)

• Adjust the type of the sounds. (e.g. square, sine, sawtooth, etc.)

• Implement an Envelope.

• Web Audio API for the Osciliator, gain controls, envelope and many more features to play the sound from the browser.

• audioMotion-analyzer is a high-resolution real-time audio spectrum analyzer.