dreaming-2bit-scaled

By Anonymous

Uploaded March 24, 2023 20:04 UTC

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A short sample of music, reduced in bit depth to 2 bits (with a simple uniform dither applied), then scaled back up to an 8-bit range for acceptable playback, to demonstrate how the signal remains undistorted by the process (only independent noise is added). The resulting unsigned 8-bit file has just 4 distinct sample values: 0x00, 0x40, 0x80 and 0xc0 directly corresponding to the original 2-bit sample values 0, 1, 2, and 3.

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