In the past half-decade international institutions have begun to recognize the threat it poses to marine wildlife and have been calling for precautions in the creation of anthropogenic ocean noise.

The three primary sleep sound options offer distinct characteristics: White noise produces all sound ... sleep quality in ...

Pink noise, like ocean waves or steady rain without thunder and wind, is softer in high-frequency tones and stronger in low-frequency tones than white noise. According to The Sleep Foundation ...

Choose from the soothing sound options of white noise, brook, thunder, summer night, ocean and rain. You can plug the Sound Spa into a wall outlet or use batteries to take it on your travels ...

White noise is a very specific sonic hue ... Avantek has eight sound that might be called brown noise: Ocean Waves, Rain, Wind, Stream, Birds, Campfire, Cricket and Clock. This vast library ...

WHITE NOISE This contains all frequencies in equal measure that sound like a heavy waterfall or high fan to help get a nice, solid sleep. PINK NOISE Pink noise, like ocean waves or steady rain ...