**Error Sound Effect**
An error sound effect, a jarring interruption in the auditory landscape, punctuates moments of technological hiccup or system malfunction. Its sharp, discordant tone resonates with frustration, signaling a divergence from the expected smooth operation. With its abrupt arrival, it disrupts the flow, demanding attention to address the underlying issue. "Error," "warning," "malfunction," these keywords encapsulate the essence of this disruptive auditory cue, reminding users of the intricate dance between human interaction and machine response.