Exact Audio Copy -

Then, in 1998, a German programmer named decided to solve the problem. A computer science student with a passion for precise, deterministic software, Wiethoff was frustrated by the same issues. He believed that the data on an audio CD was, at its core, just data. The drive’s firmware was the problem—it was optimized for speed and silence, not for accuracy. It would give up too easily.

In the late 1990s, the digital music world was a messy place. The dominant format was the Compact Disc, a plastic disc encoded with 16-bit, 44.1 kHz stereo audio. To get that music onto a computer, you used a CD-ROM drive to "rip" the tracks. But there was a fundamental, frustrating problem. exact audio copy

He wrote a new program that would command the CD-ROM drive at the lowest possible level, using the drive’s native "SCSI" commands (even on ATAPI drives, which emulated SCSI). He called his creation . Then, in 1998, a German programmer named decided

Commercial giants like iTunes, Windows Media Player, and later Spotify focused on convenience and streaming. They didn't care about the 16th bit of the 3rd second of the 2nd track. But the community of audiophiles, data hoarders, and music librarians never abandoned EAC. They wrote detailed setup guides, created databases of drive offsets, and shared their perfect log files as proof of their digital virtue. The drive’s firmware was the problem—it was optimized

Wiethoff’s insight was radical: