{"id":947235,"date":"2026-10-31T05:42:20","date_gmt":"2026-10-31T05:42:20","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/947235\/"},"modified":"2026-10-31T05:42:20","modified_gmt":"2026-10-31T05:42:20","slug":"the-hidden-free-iphone-feature-that-stopped-me-from-waking-up-at-3-a-m","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/947235\/","title":{"rendered":"The hidden free iPhone feature that stopped me from waking up at 3 a.m."},"content":{"rendered":"<p><a class=\"google-follow-us-button hidden opacity-0 transition-opacity duration-300 no-underline hover:no-underline anchor relative text-inherit leading-none text-xs flex items-center gap-1 font-ui-heading\" data-component-name=\"UtilityBar:Google:Button\" href=\"https:\/\/google.com\/preferences\/source?q=tomsguide.com\" aria-label=\"Add us as a preferred source on Google\" data-google-preferred-source-trigger=\"\" id=\"utility-bar__google-button\" data-analytics-id=\"article-social\" analytics-label=\"utility-bar-preferred-source\" analytics-name=\"utility-bar\" data-mrf-recirculation=\"article-social\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>Follow us<br \/>\n<\/a><\/p>\n<p>\nAdd us as a preferred source on Google\n<\/p>\n<p>Newsletter<\/p>\n<p>\nSubscribe to our newsletter\n<\/p>\n<p id=\"elk-3ac243ca-d216-11f1-be80-e5f49d4975f4\">I&#8217;ve being testing sleep tech for over three years, and while most of these gadgets stop<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/keep-waking-up-at-3-a-m-this-is-what-sleep-doctors-want-you-to-know\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/keep-waking-up-at-3-a-m-this-is-what-sleep-doctors-want-you-to-know\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/keep-waking-up-at-3-a-m-this-is-what-sleep-doctors-want-you-to-know\" rel=\"nofollow noopener\" target=\"_blank\"> 3 a.m. wake ups <\/a>and help me fall asleep fast, there&#8217;s no denying that a lot come with hefty price tags. So, when I recently found myself waking up in the early hours of the morning, I was determined to find an effective but cheap solution.<\/p>\n<p>Luckily, I discovered a quick fix that was not only cheap but totally free \u2014 and it was hidden away on my iPhone all along. Yes, there are plenty of <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/i-tried-3-free-sleep-trackers-for-iphones-and-compared-them-to-my-gold-standard-sleep-tracker-one-seriously-impressed-me\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/i-tried-3-free-sleep-trackers-for-iphones-and-compared-them-to-my-gold-standard-sleep-tracker-one-seriously-impressed-me\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/i-tried-3-free-sleep-trackers-for-iphones-and-compared-them-to-my-gold-standard-sleep-tracker-one-seriously-impressed-me\" rel=\"nofollow noopener\" target=\"_blank\">free iPhone sleep apps<\/a> you can download, but this setting requires no sign-ups, memberships, or subscription fees. In fact, it&#8217;s already on your iPhone.<\/p>\n<p><a id=\"elk-seasonal\"\/><\/p>\n<p id=\"elk-3ac243ca-d216-11f1-be80-e5f49d4975f4-2\">Here&#8217;s how I used this free iPhone feature to stop waking up at 3 a.m. Plus, sleep experts (including a psychologist and neurologist) explain why it works and how you can use it to suit your own sleep needs.<\/p>\n<p><a id=\"elk-3ac2467c-d216-11f1-8686-ff660d09913a\"\/>The iPhone feature that stops my 3 a.m. wake ups <\/p>\n<p id=\"elk-76bcdb98-d238-11f1-87a4-afe52248f6ae\">I&#8217;m an incredibly light sleeper, meaning I get jolted awake by even the slightest sound. From a creaking door to a TV playing in the next room, any break in the silence (no matter how brief or quiet) can fragment my sleep and leave me awake at 3 a.m.<\/p>\n<p>Usually, I use the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/best-sleep-headphones\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/best-sleep-headphones\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/best-sleep-headphones\" rel=\"nofollow noopener\" target=\"_blank\">best sleep earbuds <\/a>or my trusty <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/loop-quiet-2-earplugs-review\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/loop-quiet-2-earplugs-review\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/loop-quiet-2-earplugs-review\" rel=\"nofollow noopener\" target=\"_blank\">Loop Quiet 2 earplugs<\/a>, but I had to give my ear canals a break after I tested a pair of chunky ANC earbuds that were, in hindsight, way too big for a prolonged period of time.<\/p>\n<p>            You may like<\/p>\n<p>So, I had to find another way to block out noise that wouldn&#8217;t cause further irritation to my ears, and that&#8217;s when I discovered the free iPhone feature.<\/p>\n<p class=\"vanilla-image-block\" style=\"padding-top:56.25%;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/WvGiTKtrfAdHUoPGvScwJ9.jpg\" alt=\"A woman with long dark brown hair lies in bed holding a green alarm clock that reads 3 a.m.\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/WvGiTKtrfAdHUoPGvScwJ9.jpg\" data-pin-media=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/WvGiTKtrfAdHUoPGvScwJ9.jpg\" class=\"rounded-[var(--image--border-radius,0)] inline\"\/>\n<\/p>\n<p>(Image credit: Future)<\/p>\n<p id=\"elk-3ac24794-d216-11f1-8d0b-039dbead005b\">The Background Sounds setting on my iPhone is specifically designed to play background sounds to mask unwanted environmental noise. Along with providing a coping mechanism for those who experience tinnitus, it also minimises nocturnal distractions for light sleepers.<\/p>\n<p class=\"newsletter-form__strapline\">Get instant access to breaking news, the hottest reviews, great deals and helpful tips.<\/p>\n<p>This isn&#8217;t my first brush with noise-masking sounds, as I tested and loved the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/noisy-neighbours-keeping-you-awake-i-tried-amazons-top-rated-white-noise-machine-to-drown-mine-out-and-it-actually-works\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/noisy-neighbours-keeping-you-awake-i-tried-amazons-top-rated-white-noise-machine-to-drown-mine-out-and-it-actually-works\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/noisy-neighbours-keeping-you-awake-i-tried-amazons-top-rated-white-noise-machine-to-drown-mine-out-and-it-actually-works\" rel=\"nofollow noopener\" target=\"_blank\">LectroFan Evo White Noise Machine<\/a>. However, a recent move meant I had to jettison the white noise machine (along with the myriad other sleep products I&#8217;ve tested and couldn&#8217;t take with me).<\/p>\n<p>What makes this feature so great is that it&#8217;s free, always easily accessible for iPhone users, and provides a variety of background sounds that are not just limited to<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/38-percent-of-americans-cant-sleep-in-silence-so-what-sounds-help-them-fall-asleep-quickly\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/38-percent-of-americans-cant-sleep-in-silence-so-what-sounds-help-them-fall-asleep-quickly\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/38-percent-of-americans-cant-sleep-in-silence-so-what-sounds-help-them-fall-asleep-quickly\" rel=\"nofollow noopener\" target=\"_blank\"> fan sounds<\/a>. This includes balanced noise (<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/reference\/how-does-white-noise-help-you-sleep\" data-url=\"https:\/\/www.tomsguide.com\/reference\/how-does-white-noise-help-you-sleep\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/reference\/how-does-white-noise-help-you-sleep\" rel=\"nofollow noopener\" target=\"_blank\">white noise<\/a>), bright noise (<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/what-is-pink-noise\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/what-is-pink-noise\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/what-is-pink-noise\" rel=\"nofollow noopener\" target=\"_blank\">pink noise<\/a>), dark noise (<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/forget-pink-noise-3-color-sounds-i-always-listen-to-overcome-insomnia-and-sleep-through-the-night\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/forget-pink-noise-3-color-sounds-i-always-listen-to-overcome-insomnia-and-sleep-through-the-night\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/forget-pink-noise-3-color-sounds-i-always-listen-to-overcome-insomnia-and-sleep-through-the-night\" rel=\"nofollow noopener\" target=\"_blank\">brown noise<\/a>), and nature sounds such as ocean waves, crackling fire, rainfall, streams, and even a plane.<\/p>\n<p>You may be wondering why I like these background sounds so much when I stated above that I need peace and quiet to sleep. However, when silence isn&#8217;t available, a continuous and consistent sound is the next best thing.<\/p>\n<p>            What to read next<\/p>\n<p>&#8220;The best sound for sleep is usually one that feels steady and non-intrusive while gently masking environmental noise,&#8221; explains board-certified neurologist <a data-analytics-id=\"inline-link\" href=\"https:\/\/drgogol.com\/about\/\" target=\"_blank\" data-url=\"https:\/\/drgogol.com\/about\/\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">Dr. Lynette Gogol<\/a>. &#8220;The key factor is whether the sound masks environmental disturbances without drawing attention to itself.&#8221;<\/p>\n<p><a id=\"elk-3ac2496a-d216-11f1-b044-7df79e627196\"\/>How to set up and choose Background Sounds for sleep<\/p>\n<p id=\"elk-76bcdc2e-d238-11f1-99ef-796b95b13abb\">Accessing the iPhone feature is simple. Just go to your Settings app, and scroll down to find Accessibility. Select Audio &amp; Visual, and from there you can find Background Sounds.<\/p>\n<p>Toggle this feature on and click Sound to see a full menu of different background sounds. Select the one you prefer.<\/p>\n<p>After you pick the best sound for your sleep, you can then adjust the volume and even set a timer. Just select Stop Sounds with a Timer and toggle the timer on. You can either set the timer so the background stops at a specific time (for example, 6 a.m. to coincide with your wake-up alarm) or after a certain amount of time (for example, two hours after it begins).<\/p>\n<p>Image 1 of 3<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/CiKSW3jH2ApjxEi3SNmcn3-1200-80.jpg\" alt=\"A screenshot of an iPhone displaying how to set up the Background sounds feature.\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/cdn.mos.cms.futurecdn.net\/CiKSW3jH2ApjxEi3SNmcn3.jpg\" data-pin-media=\"https:\/\/cdn.mos.cms.futurecdn.net\/CiKSW3jH2ApjxEi3SNmcn3.jpg\" data-pin-nopin=\"true\" class=\"image-wrapped__image image__image\" data-slice-image=\"true\" data-normal=\"https:\/\/cdn.mos.cms.futurecdn.net\/CiKSW3jH2ApjxEi3SNmcn3.jpg\"\/><\/p>\n<p>Just go to your Settings app, and scroll down to find Accessibility<\/p>\n<p>(Image credit: Future)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/Sn5Vp7P3tpPxLQyuJixnP9-1200-80.jpg\" alt=\"A screenshot of an iPhone displaying how to set up the Background sounds feature.\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/cdn.mos.cms.futurecdn.net\/Sn5Vp7P3tpPxLQyuJixnP9.jpg\" data-pin-media=\"https:\/\/cdn.mos.cms.futurecdn.net\/Sn5Vp7P3tpPxLQyuJixnP9.jpg\" data-pin-nopin=\"true\" class=\"image-wrapped__image image__image\" data-slice-image=\"true\" data-normal=\"https:\/\/cdn.mos.cms.futurecdn.net\/Sn5Vp7P3tpPxLQyuJixnP9.jpg\"\/><\/p>\n<p>Select Audio &amp; Visual, and from there you can find Background Sounds.<\/p>\n<p>(Image credit: Future)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/Srengtt7JD5rEvbFoFkHsF-1200-80.jpg\" alt=\"A screenshot of an iPhone displaying how to set up the Background sounds feature.\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/cdn.mos.cms.futurecdn.net\/Srengtt7JD5rEvbFoFkHsF.jpg\" data-pin-media=\"https:\/\/cdn.mos.cms.futurecdn.net\/Srengtt7JD5rEvbFoFkHsF.jpg\" data-pin-nopin=\"true\" class=\"image-wrapped__image image__image\" data-slice-image=\"true\" data-normal=\"https:\/\/cdn.mos.cms.futurecdn.net\/Srengtt7JD5rEvbFoFkHsF.jpg\"\/><\/p>\n<p>Click Sound to see a full menu of different background sounds<\/p>\n<p>(Image credit: Future)<\/p>\n<p id=\"elk-3ac249f6-d216-11f1-ba57-9307c1a0fa4d\">While you can play the background sounds from your iPhone&#8217;s speaker, you may want to play it through one of the<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/us\/best-bluetooth-speakers,review-1982.html\" data-url=\"https:\/\/www.tomsguide.com\/us\/best-bluetooth-speakers,review-1982.html\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/us\/best-bluetooth-speakers,review-1982.html\" rel=\"nofollow noopener\" target=\"_blank\"> best Bluetooth speakers <\/a>or another device with a built-in speaker. Alternatively, you can play it through sleep-friendly earbuds for private listening. I like to play it through my <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/jabees-peace-duo-pillow-speaker-review\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/jabees-peace-duo-pillow-speaker-review\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep-tech\/jabees-peace-duo-pillow-speaker-review\" rel=\"nofollow noopener\" target=\"_blank\">Jabees Peace Duo Pillow Speaker<\/a>.<\/p>\n<p>&#8220;If a sound machine is used, the volume should remain modest,&#8221; advises Dr. Gogol. &#8220;The goal is gentle masking of environmental noise rather than filling the room with sound.&#8221;<\/p>\n<p>There&#8217;s no right background sound to pick; you simply choose the one that you find the most soothing distraction-minimizing.<\/p>\n<p>&#8220;White noise is best if you need to mask a variety of background noises to sleep better, including unpredictable or loud sounds,&#8221; says psychologist and Chief Clinical Officer at Calm,<a data-analytics-id=\"inline-link\" href=\"https:\/\/health.calm.com\/our-experts\/\" target=\"_blank\" data-url=\"https:\/\/health.calm.com\/our-experts\/\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\"> Dr. Chris Mosunic<\/a>.<\/p>\n<p>The psychologist also says that pink noise is best for those who prefer a &#8220;more natural and balanced sound&#8221;, while brown noise is best for easing <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/nighttime-anxiety-was-stopping-me-from-sleeping-but-this-doctor-recommended-trick-helps-me-fall-asleep-fast-heres-how-to-do-it\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/nighttime-anxiety-was-stopping-me-from-sleeping-but-this-doctor-recommended-trick-helps-me-fall-asleep-fast-heres-how-to-do-it\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/nighttime-anxiety-was-stopping-me-from-sleeping-but-this-doctor-recommended-trick-helps-me-fall-asleep-fast-heres-how-to-do-it\" rel=\"nofollow noopener\" target=\"_blank\">nighttime anxiety <\/a>or masking low-frequency sounds such as traffic.<\/p>\n<p>&#8220;Natural sound elements, such as ocean waves, can help create a peaceful, relaxing mental space,&#8221; recommends Dr. Mosunic.<\/p>\n<p><a id=\"elk-3ac24a6e-d216-11f1-9952-f11fa29f1f1c\"\/><\/p>\n<p id=\"elk-ca4b2e22-d238-11f1-99d1-6f06761dce3b\">Dr. Mosunic says that background sounds make it &#8220;easier to fall asleep and stay asleep throughout the night&#8221; by making you feel calmer.<\/p>\n<p>&#8220;Consistent sound can help reduce stress and promote relaxation,&#8221; he says.<\/p>\n<p>While<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.regis.edu\/academics\/faculty-finder\/faculty\/dan-berlau\" target=\"_blank\" data-url=\"https:\/\/www.regis.edu\/academics\/faculty-finder\/faculty\/dan-berlau\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\"> Dr. Dan Berlau<\/a> says high-quality evidence <a data-analytics-id=\"inline-link\" href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5187651\/\" target=\"_blank\" data-url=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5187651\/\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">shows<\/a> silence is best for sleep, the professor also explains that continuous background noises, like white or pink noise, can help many people by masking environmental interruptions.<\/p>\n<p class=\"vanilla-image-block\" style=\"padding-top:56.25%;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/MJdNMYRXDzoXMhf8Cbk3MF.jpg\" alt=\"A page of the instruction booklet for the LectroFan EVO White Noise Machine.\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/MJdNMYRXDzoXMhf8Cbk3MF.jpg\" data-pin-media=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/MJdNMYRXDzoXMhf8Cbk3MF.jpg\" class=\"rounded-[var(--image--border-radius,0)] inline\"\/>\n<\/p>\n<p>(Image credit: Future)<\/p>\n<p id=\"elk-3ac24adc-d216-11f1-a46a-2fd515c43719\">&#8220;Neutral, continuous broadband sounds like white noise can help by masking intermittent disruptive noise, and some small studies have <a data-analytics-id=\"inline-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29312136\/\" target=\"_blank\" data-url=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29312136\/\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">found<\/a> reductions in <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/sleep-latency\" data-url=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/sleep-latency\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" data-before-rewrite-localise=\"https:\/\/www.tomsguide.com\/wellness\/sleep\/sleep-latency\" rel=\"nofollow noopener\" target=\"_blank\">sleep onset latency<\/a> or self-reported sleep quality in settings with high ambient noise,&#8221; says Dr Berlau.<\/p>\n<p>&#8220;Laboratory studies <a data-analytics-id=\"inline-link\" href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5340797\/\" target=\"_blank\" data-url=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5340797\/\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">show<\/a> that precisely timed pink-noise pulses can enhance slow-wave activity, also called deep sleep, under controlled conditions,&#8221; adds Dr. Gogol.<\/p>\n<p><a id=\"elk-3ac24b4a-d216-11f1-abc5-0d52ecb34ab8\"\/>3 top-rated products for masking and blocking sound<a id=\"elk-collectionwidget-961c8310bfd5da844043307a849c9bef\"\/><a id=\"elk-3ac24bae-d216-11f1-8b4a-79c6c223b7e6\"\/><a id=\"elk-3ac24d34-d216-11f1-8a4b-fbba7e218a06\"\/><a id=\"elk-3ac24cb2-d216-11f1-9c6e-91ec4976ccdf\"\/><a href=\"https:\/\/news.google.com\/publications\/CAAqKAgKIiJDQklTRXdnTWFnOEtEWFJ2YlhObmRXbGtaUzVqYjIwb0FBUAE\" rel=\"nofollow noopener\" id=\"elk-3ac24e10-d216-11f1-b927-45ab0bce7045\" data-url=\"https:\/\/news.google.com\/publications\/CAAqKAgKIiJDQklTRXdnTWFnOEtEWFJ2YlhObmRXbGtaUzVqYjIwb0FBUAE\" target=\"_blank\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\"><\/p>\n<p class=\"vanilla-image-block\" style=\"padding-top:31.51%;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/1793425340_246_r3t8zZ5ve4GewFTeoCM3R6.jpg\" alt=\"Google News\"   loading=\"lazy\" data-new-v2-image=\"true\" data-original-mos=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/1793425340_246_r3t8zZ5ve4GewFTeoCM3R6.jpg\" data-pin-media=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/10\/1793425340_246_r3t8zZ5ve4GewFTeoCM3R6.jpg\" class=\"rounded-[var(--image--border-radius,0)] pull-right\"\/>\n<\/p>\n<p><\/a><\/p>\n<p id=\"elk-3ac24e7e-d216-11f1-a816-5b9a683244c1\">Follow <a data-analytics-id=\"inline-link\" href=\"https:\/\/news.google.com\/publications\/CAAqKAgKIiJDQklTRXdnTWFnOEtEWFJ2YlhObmRXbGtaUzVqYjIwb0FBUAE\" target=\"_blank\" data-url=\"https:\/\/news.google.com\/publications\/CAAqKAgKIiJDQklTRXdnTWFnOEtEWFJ2YlhObmRXbGtaUzVqYjIwb0FBUAE\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">Tom&#8217;s Guide on Google News<\/a> and <a data-analytics-id=\"inline-link\" href=\"https:\/\/google.com\/preferences\/source?q=tomsguide.com\" target=\"_blank\" data-url=\"https:\/\/google.com\/preferences\/source?q=tomsguide.com\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" data-article-category=\"wellness\" data-mrf-recirculation=\"inline-link\" rel=\"nofollow noopener\">add us as a preferred source<\/a> to get our up-to-date news, analysis, and reviews in your feeds. <\/p>\n","protected":false},"excerpt":{"rendered":"Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter I&#8217;ve being testing&hellip;\n","protected":false},"author":2,"featured_media":947236,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[64,63,203,105],"class_list":["post-947235","post","type-post","status-publish","format-standard","has-post-thumbnail","category-mobile","tag-au","tag-australia","tag-mobile","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/947235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=947235"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/947235\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/947236"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=947235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=947235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=947235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}