What’s the Best Noise for Baby Sleep?

Certain sounds, such as consistent background noise, help put a baby to sleep. For instance, some constant and gentle hum can mimic the sounds they heard in the womb, making it easier for little ones to fall asleep. As a new parent, you may wonder what is the best noise for baby sleep? This blog post will show you some common types of sleep sounds for babies, and teach you how to use sleep sounds safely. There are also some tools and devices for baby sleep sounds, and bonus parent tips! Keep reading to learn more.

Why Sleep Sounds Matter for Babies?

Before introducing the best noise for baby sleep, let’s look at the importance of adopting sleep sounds first. 

• Soothing environment: Sleep sounds mimic the constant and rhythmic sounds babies hear in the womb, providing a relaxing backdrop to calm them down. 
• Ease transitions to sleep: Some sleep sounds, like soft lullabies, can block out other noises that might disrupt a baby's sleep, making them fall asleep easier.
• Establish a sleep routine: Consistent use of a particular sleep sound signals to babies that it is time to wind down, which is useful to create a healthy sleep pattern.
• Improved sleep quality: Familiar and gentle sleep sounds can help alleviate anxiety and promote deeper and longer sleep, improving the overall sleep quality.

What Are the Different Types of Sleep Sounds?

As you can see, sleep sounds play a crucial role in improving sleep quality for babies. But what noise is best for baby sleep? Here are the common types.

White Noise

White noise is considered the best noise for baby sleep. The consistent sounds include a wide range of frequencies with equal intensity. Some examples here would be: the static on an old radio, the hum of an air conditioner, or the whirring of a fan. White noise can mask other environmental sounds, making it a great choice for babies, light sleepers, and people who live in noisy areas.

Pink Noise

Pink noise is similar to white noise, but it comes with a lower frequency. For instance, the sound of rain, rustling leaves, and more. Pink noise creates a rumbling sound, which is great for deep sleep. Some studies suggest it can improve memory as well.

Brown Noise

Compared to pink noise, brown noise generally has a lower frequency and deeper sound. Some great brown noises could be the sound of heavy rain or distant thunder. Similarly, brown noise can also mask distracting sounds, leading to better sleep and focus.

Nature Sounds

As the name suggests, sounds from nature. For instance, ocean waves, raindrops, and birds chirping. Nature sounds create a calming atmosphere, promoting a soothing and restful sleep. They are also widely used in relaxation and meditation.

Heartbeat & Womb Sounds

These sounds are what a baby hears in the womb; for instance, the rhythmic heartbeats and the low rumble of the placenta. They can create a familiar and comforting environment, soothing a newborn’s nervous system with a sense of security and calm.

How to Use Sleep Sounds Safely for Babies?

Now you know the best noise for baby sleep; it’s time to use it in practice. Here are a few tips to use sleep sounds safely for babies.

1. Choose safe sounds: Pick the best noise for baby sleep; for instance, gentle white noise, nature sounds, or soft lullabies.
2. Maintain distance: Place the source of sound at a safe distance (at least 7 feet) to lower the risk of hearing damage.
3. Control volume level: To protect your baby’s sensitive hearing, make sure the volume is at a low level (around 50 dB or softer).
4. Monitor baby’s response: See how your baby reacts to sleep sounds. Adjust the sound type if they seem to be disturbed.
5. Consistency is the key: Consistent use of sleep sounds can create calming sleep associations for your baby and help establish a predictable sleep routine.
6. Check for safety standards: If you use a sound machine, make sure it conforms to the safety requirements and standards for infant products.
7. Avoid close contact: Do not put the sound machine in the baby's bassinet or crib. Avoid any accident that might occur.

Best Tools & Devices for Baby Sleep Sounds

Sleep sounds can help babies fall asleep more easily and promote improved sleep quality. However, many parents don’t know where to find the best noise for baby sleep. Worry not. This part will recommend the 3 best tools and devices. Just check them out.

White Noise Machines

Looking for the best white noise for sleeping baby?You can generate these sleep sounds with a white noise machine. It can be a stand-alone device, a mobile app, or even sounds incorporated into speakers. These sound machines can create white noise to promote better sleep for babies and adults — such as the Alilo Pocket Soother for Baby Adult, a compact and portable sound machine featuring 30 soothing sounds, a child-safe design, and a built-in night light, making it perfect for use at home or on the go.

Mobile Apps

Today, you can also find the best noise for baby sleep via mobile apps. There are tons of apps out there, offering a vast library of sounds such as white noise, pink noise, brown noise, nature sounds, and even ASMR.

Smart Sleep Devices

Smart sleep devices are specialized gadgets designed to help improve sleep quality. For infants and toddlers, a well-designed device with soothing sounds, child-safe materials, and portable features can effectively support better sleep for both the baby and the parents.

Expert Tips for Baby Sleeping

While sleep sounds can help babies sleep through the night, there are also a few expert tips for parents to help babies sleep better.

Establish a routine: Develop a regular bedtime routine to indicate to your baby that it's time for sleep, for instance, bathing, reading, or lullabies.

Create a conducive sleep environment: Make sure the sleeping area is dark and quiet with a comfortable temperature.

Look for sleep cues: If you see your baby rubbing their eyes, yawning, or being fussy, it likely means they’re tired and ready for sleep. These early cues are a good signal to begin the bedtime routine before they become overtired.

Safe sleep practices: Place your baby on their back to sleep. For young babies, swaddling can be a good practice to make them feel secure.

Conclusion

Which noise is best for baby sleep?  From white noise to womb sounds, each type offers unique benefits to help soothe and settle babies into a deeper, more restful sleep. Using these sounds safely, through well-designed tools like white noise machines or smart sleep devices, ensures comfort without compromising health. 

To make your baby sleep easier, consider using the Alilo Baby Bunny Versatile Story Music Player. Equipped with white noise and soothing music, the player can greatly assist in putting babies to sleep, improving the sleep quality of babies, and parents, too!

FAQs

Is white noise safe for newborns?

Yes, white noise can be safe for newborns if used appropriately. Make sure the source of the white noise is positioned at a safe distance from the baby—generally a few feet away. Meanwhile, it’s important to maintain low decibel levels, that is, ideally below 50 decibels.

Can sleep sounds become a sleep crutch?

Yes. While some use sleep sounds to enhance the sleep environment, some may become dependent on them. This happens when you always use sleep sounds to fall asleep, even in situations that you don’t actually need them. It makes your brain associate with those sleep sounds, and you might not fall asleep without them over time.

Are natural sounds better than white noise?

Natural sounds, like rainfall or ocean waves, can be gentler and more soothing for some babies compared to white noise. They mimic the calming rhythms of nature and may help babies relax more easily. However, both can be effective, and the best choice often depends on your baby's personal response.

How long should I play the sleep sound?

The length of playing sleep sounds depends on individual preferences and needs. If you find yourself constantly waking up during the night, you can also play sleep sounds all night long. For babies, it’s crucial to consider their sleep patterns and preferences for deciding how long to play the sound. Meanwhile, make sure to set the sound machine to a safe volume to avoid hearing damage.