StereoMonoMode

How a StereoMono effect routes the left and right channel.

type StereoMonoMode = "stereo" | "mono" | "swap" | "left" | "right" | "left-to-both" | "right-to-both" | "mid" | "side";

About

Used by StereoMonoOptions and StereoMono.setMode(). With M = (L + R) / 2 and S = (L - R) / 2:

• "stereo": (L, R). Unchanged. Default.
• "mono": (M, M).
• "mid": (M, M). Same as "mono"; the counterpart of "side".
• "side": (S, -S). Only the stereo difference.
• "swap": (R, L).
• "left": (L, 0). Keeps the left side in place.
• "right": (0, R). Keeps the right side in place.
• "left-to-both": (L, L).
• "right-to-both": (R, R).

"left" + "right" and "mid" + "side" add up to the original signal, so a split with these modes can be merged back losslessly.