White Noise + 852 Hz – 90 Minutes

This 90-minutes white noise audio provides a consistent and balanced sound across all frequencies.

White noise is widely used to mask background sounds, support concentration, and create a neutral sound space for sleep and focus.

The 852 Hz frequency is softly blended into the noise. It is not intended to be heard as a tone, but felt subtly beneath the noise.

Ideal for sleep, studying, work, tinnitus masking, and ASMR background listening.

Use headphones or speakers at a low, comfortable volume and disable bass boost or audio enhancements.