In the late nineteenth century, Thomas Edison’s phonograph introduced the wax cylinder, the first commercial medium for recording and reproducing sound. Today, these fragile cylinders present a formidable challenge for archivists. Made of soft organic compounds, they are highly susceptible to mold growth, temperature fluctuations, and physical wear. Traditional playback methods, which require a physical stylus to trace the grooves, risk scraping away the historic audio entirely. Consequently, preservationists have turned to non-contact optical scanning technologies. These advanced systems use lasers to scan the cylinders' surfaces, creating high-resolution digital 3D models that can be played back digitally. This method ensures that the delicate cylinders are preserved for future generations without being [ruined by being played over and over again].
Which choice best maintains the established tone of the passage?
- ANO CHANGE
- Btotally trashed by constant spinning
- damaged through repeated playbackAnswer
- Drendered utterly nonfunctional as a consequence of undergoing reiterative performance cycles