{"version":"1.0","type":"rich","title":"Radial Line - Bright","description":"The visualization displays the live audio input from the user’s microphone as a bright, red radial line that continuously rotates and pulses around a central point. It shows the real-time waveform of the audio buffer, with the line’s radius reflecting the amplitude of each sample. The code uses d3.radialLine with a curveBasis interpolation to draw the path on a Canvas element, while the Web Audio API’s AnalyserNode captures the time-domain data via getByteTimeDomainData. Animation is driven by requestAnimationFrame, and the canvas is cleared each frame with a white fill.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-a39e1e54f68c45b5e1bb5b27c78908db?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}