10 Hours | Hear one of our most popular sounds, Pink Noise, paired with our special 2024 Earth Day sound: Pebble Beach Waves. Pink Noise is darker and emphasizes lower frequencies than white or brown noise. This creates a strong wall of sound to drown out background noise. Pebble Beach Waves is the sound of gentle waves move thousands of pebbles on a rocky shore, making them smoother with each splash. The sun is setting, the stars are coming out, and a night of peaceful sleep awaits Want us to blend sounds like this again? Request a blend of your two favorite sounds by leaving a review on Apple Podcasts, replying to the poll on Spotify, or contacting us at soundsfordeepsleep.com/contact. - - - 🔓 Unlock the ad-free 15-hour version of this sound with a 7-day free trial at ⁠⁠⁠⁠soundsfordeepsleep.com/plus⁠⁠⁠⁠ 🔗 Learn more at ⁠⁠soundsfordeepsleep.com⁠ Learn more about your ad choices. Visit megaphone.fm/adchoices