This scatter plot displays sound detection levels in the Kodambakkam area, showing decibel readings across different days. The visualization uses D3 v5 with an SVG rendering approach, employing `scaleLinear` for the x-axis (decibels) and `scalePoint` for the y-axis (days). The code loads data from a CSV file, parses decibel values as numbers, and renders purple circles for each data point. The chart includes labeled axes, a title, and grid lines created using `axisBottom` and `axisLeft` with tick sizes extending across the plot area.