Crack [better] - Phone Micro Db

A micro crack in the storage chip itself is a catastrophic failure. Even a "hairline" crack in a NAND memory chip can make data recovery impossible, as the internal silicon layers and electrical charges are permanently disrupted. PhoneMicroDB - Extended-Box.com

This could be a that mimics the "micro cracks" found on a phone screen, but visualized through sound levels (dB). Phone Micro Db Crack