SINEek
SINEek is a term that emerged from online communities, particularly those focused on music production and sound design. It refers to a specific type of synthesized sound characterized by its repetitive, often melodic, and sometimes hypnotic quality. These sounds are typically created using subtractive or additive synthesis techniques, and they often feature a prominent sine wave as a fundamental component, hence the "SINE" part of the name.
The "eek" component is generally understood to refer to the high-pitched, often piercing or slightly abrasive