- - Neutralizing waves
- - It's often played in the dark
- - don delillo novel adapted into a 2022 film starring adam driver, greta gerwig and don cheadle
- - *Background sound that may be a sleep aid
- - Sound that might help you fall asleep
- - Concentration aid
- - Knock one back in discerning frequency that one associates with a fan
- - Broadcast I see, on with random sound
- - 1985 National Book Award winner about an "airborne toxic event"
- - Classic DeLillo novel
- - Sleep aid, for some
- - Audible mask
- - *Steady, unobtrusive background sound
- - Audible sleep aid
- - Unvarying background sound
- - Unobtrusive sound
- - Blather from Vanna?
- - Masking sound
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