{"id":7215,"date":"2026-04-22T14:28:54","date_gmt":"2026-04-22T12:28:54","guid":{"rendered":"https:\/\/amaelle.life\/?p=7215"},"modified":"2026-04-23T00:44:19","modified_gmt":"2026-04-22T22:44:19","slug":"ljud-som-livsstil-marshall-monitor-ii-anc","status":"publish","type":"post","link":"https:\/\/amaelle.life\/en\/ljud-som-livsstil-marshall-monitor-ii-anc\/","title":{"rendered":"Sound as a lifestyle \u2014 Marshall Monitor II ANC"},"content":{"rendered":"

\ud83c\udfa7 Tech Thursday: Sound as a Lifestyle \u2014 Marshall Monitor II ANC, decibel science, and the art of protecting the mind you take most for granted
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Tech Thursday \/ Smart Life<\/p>\n\n\n\n

There is a moment I return to, over and over again.<\/strong>
It\u2019s not a dramatic moment. It\u2019s small, almost ceremonial. I sit down at my desk early in the morning \u2014 or in the studio on a Saturday \u2014 grab my Marshall Monitor II ANC, put them over my ears, and press play. And then something strange happens: the world goes silent, the music starts, and everything that was fragmented and rushed in my head settles down in a precise moment. Focus doesn\u2019t happen as a decision \u2014 it happens as an exchange of breath.
I've been wearing these headphones for a long time now. And this post isn't your average product review. It's a story about sound, about hearing, about what the research actually says about what we put our ears through \u2014 and why we should care a lot more about that mind than we do.<\/p>\n\n\n\n

From guitar case to ears \u2014 Marshall's unusual legacy<\/strong>
To understand why a pair of Marshall headphones feels different on your ears, you need to know who built them.
Marshall was founded in 1962 in London by Jim Marshall \u2014 a drummer who opened a music store, and soon realized that the guitarists who came in weren't finding the sound they were looking for in the existing amplifiers. What followed is music history: early Marshall amps were adopted by Jimi Hendrix, Eric Clapton, Pete Townshend and Jimmy Page, and fundamentally shaped the sound we associate with rock music today.
Marshall amplifiers made possible the stadium-filling, powerful crunch sound we now associate with rock \u2014 and created not just a new tonal palette, but an entirely new concert experience.
It's that legacy that carries on into every product that bears the white Marshall logo today \u2014 including the Monitor II ANC. It's not marketing. It's a genuine craftsmanship in listening philosophy that goes back more than 60 years.<\/p>\n\n\n\n

What Monitor II ANC actually does \u2014 and why it's smart tech<\/strong>
The Marshall Monitor II ANC is equipped with custom-designed 40mm dynamic drivers that deliver crisp highs, powerful mids, and deep bass \u2014 balanced and clear at any volume. But what makes them particularly interesting from a Smart Liv perspective is the active noise cancellation.
Four built-in microphones continuously measure ambient sound and automatically adjust the noise cancellation level \u2014 so you can focus on what really matters. And via the Marshall Bluetooth app, you can control how much of your surroundings you want to let in, with a transparency mode that goes from 0 to 100 percent. It\u2019s a nice touch: you don\u2019t just choose what you hear \u2014 you choose how much of the world you want to be a part of, moment by moment.
Battery life is one of the headphones' strong points: up to 45 hours wirelessly without noise cancellation activated, and 30 hours with it on \u2014 they seem to last forever.
They fold up compactly, are built from premium materials, and look unique in a subtle way \u2014 elegant rather than flashy, with a retro-inspired look that nods to the iconic leather aesthetic of Marshall amps.
And like their amplifier ancestors, they retain a 3.5mm jack \u2014 a small but thoughtful choice in an increasingly wireless world.<\/p>\n\n\n\n

Decibel \u2014 the measurement we should understand as well as calories<\/strong>
Now to the part of this post that I consider to be as important as the presentation of the headset itself.
We measure what we eat. We measure sleep. We measure steps and heart rate and stress levels. But how often do we measure what we put in our ears?
Sound is measured in decibels (dB) \u2014 and it\u2019s important to understand that it\u2019s a logarithmic scale. That means it\u2019s not linear. An increase from 80 dB to 90 dB isn\u2019t just a little louder \u2014 it\u2019s ten times more intense to the ears and feels about twice as loud.
Some reference points to keep in mind:
\u2022 Below 70 dB \u2014 safe for unlimited daily exposure (a typical conversation is about 60 dB)
\u2022 80\u201385 dB \u2014 the borderline zone. The WHO considers 80 dB to be the safe limit for an eight-hour workday.
\u2022 100\u2013110 dB \u2014 the maximum volume on most personal listening devices. At that level, hearing damage can occur in just five minutes.
Headphones and earbuds can reach up to 100 dB or more, so a safe volume is 50 to 60 percent of maximum volume.
And here's one of the most practical guidelines you can take away from this post: Lowering the volume by just 3 decibels halves your risk of hearing damage. Three decibels. That's barely audible \u2014 but to your ears, it's crucial.<\/p>\n\n\n\n

How common is it really \u2014 damaging your hearing with headphones?<\/strong>
More common than we think, and it's increasing.
Based on CDC studies, it is estimated that at least 10 million adults in the United States under the age of 70 have evidence of hearing damage in one or both ears from exposure to loud noise \u2014 and possibly up to 40 million, or 24 percent of all adults under 70.
The BMJ estimates that over a billion young people are at risk of preventable, noise-induced hearing damage.
This is a generation that grew up with earbuds in their ears, streaming music 24\/7, and podcasts as lullabies. And hearing loss is silent \u2014 it creeps up on you, and by the time you notice it, the damage is already done.
Noise-induced hearing loss (NIHL) is the second most common cause of sensorineural hearing loss after age-related hearing loss, and affects approximately 5 percent of the world's population. <\/p>\n\n\n\n

Sweden: A ticking public health bomb we're not talking about<\/strong>
It's easy to think of hearing loss as something that affects others \u2014 the elderly, industrial workers, concertgoers. But the numbers from Sweden tell a different story.
According to a new Novus survey commissioned by the Swedish National Association of the Hearing Impaired (HRF), approximately 1.7 million people in Sweden have a hearing loss \u2014 that\u2019s one in five adults. HRF\u2019s chairman, Ulf Olsson, commented on the figures with the words: \u201cThere\u2019s a ticking public health bomb here.\u201d
Although just over 700,000 people report using hearing aids, the number should be well over a million \u2014 meaning more than half of those who need help go without.
And the waiting times? In twelve of the country's 21 regions, the waiting time for hearing aids is between one and three years. HRF describes the situation as catastrophic \u2014 and notes that \u201cthe crisis in hearing care today will be felt in dementia care tomorrow.\u201d
It's a sentence that sticks.
Young Swedes \u2014 a generation at risk
Among young adults in Sweden between the ages of 18 and 29, 35 percent of women and 30 percent of men say they listen to loud music daily. That's not a small group \u2014 it's an entire generation that wears headphones as an extension of themselves.
Research from \u00d6rebro University shows how deeply ingrained the behavior is. Young people listen to music for large parts of the day \u2014 some even sleep with headphones in their ears. Listening to music can start as early as the age of 8\u20139, and for many it takes up large parts of the day.
Researcher Iris Elmazoska at \u00d6rebro University points out that young people are aware of the risks of high volume \u2014 but they don't always understand the consequences for hearing. It's an important distinction: knowing and understanding are two completely different things.
A study published in L\u00e4kartidningen highlights that young people can turn up the headphone volume to 105 dB \u2014 a level that exceeds limits for safe exposure after just a few minutes. Among the approximately one million Swedes aged 15\u201330 who are exposed to music in hearing-damaging doses, many are believed to have developed hearing problems that have not yet manifested.
And in the labor market: noise is the third most common cause of an approved occupational disease in Sweden, according to Afa Insurance \u2014 and it often takes several decades before the damage becomes apparent. <\/p>\n\n\n\n

What recent research has revealed \u2014 and should change the way we look at hearing care<\/strong>
The most surprising \u2014 and most compelling \u2014 argument for taking hearing seriously isn't even noise itself. It's what hearing loss does to the brain.
The Lancet Commission report in 2024 identified hearing loss as the single largest modifiable risk factor for dementia among middle-aged adults. That's a remarkable claim. Not one of several factors \u2014 the largest.
Research from Imperial College London shows that hearing loss in middle age doubles the risk of developing dementia \u2014 more than any other single factor.
And there is now concrete evidence that treatment actually helps. The ACHIEVE study \u2014 the largest randomized controlled trial to date of hearing aids to reduce cognitive decline \u2014 found that in a subgroup of older adults with hearing loss and an increased risk of cognitive decline, using hearing aids for three years halved cognitive decline.
An Australian longitudinal study that followed 1,846 participants over 12 years found that hearing aid use was linked to a 19 percent lower rate of cognitive decline.
Why? One of the leading explanations is that people with hearing loss spend more cognitive energy on listening \u2014 and that energy is taken at the expense of other cognitive functions. The brain compensates, and it costs.<\/p>\n\n\n\n

What does the ANC have to do with all this?<\/strong>
It's actually a direct connection \u2014 and one of the most compelling reasons to choose noise-canceling headphones.
The WHO specifically recommends using noise-canceling and well-fitting headphones to reduce the need to turn up the volume in noisy environments.
That's the logic behind ANC from a health perspective: instead of turning up the volume to drown out the metro, train, caf\u00e9 or open office landscape \u2014 noise reduction lets you listen at a lower and safer volume. You're not shutting out the world to be antisocial. You're protecting the hair cells in your inner ear that never grow back once they're damaged.
Marshall's Monitor II ANC does exactly that job. It removes the background noise that otherwise forces you to turn up the volume, and lets the music reach you on your terms \u2014 at a level that's gentler on the organ that makes the whole experience possible.<\/p>\n\n\n\n

Smart listening as part of a Smart Life<\/strong>
When we talk about Smart Living \u2014 which we do every Thursday at Amaelle Life \u2014 it's not just about gadgets and productivity hacks. It's about thoughtful choices in how we live with the technology we surround ourselves with.
Some simple principles to build into your everyday life:
The 60\/60 rule. Keep the volume at a maximum of 60 percent and take a break after 60 minutes of continuous listening. It's not a sacrifice \u2014 it's a micro-choice that accumulates into years of hearing protection.
The Arm Length Test. Hold the headphones an arm's length away while music is playing. If you can still hear it clearly, the volume is probably too high.
Listen for warning signs. Ringing in the ears after a listening session (tinnitus), muffled sound, difficulty hearing high frequencies \u2014 it's your body's way of communicating that something is wrong.
Use ANC actively. Noise cancellation is not a luxury \u2014 it's a health strategy.<\/p>\n\n\n\n

In conclusion: Hearing is one of the quietest health issues we carry.<\/strong>
We talk about eating habits, exercise, sleep, mental health. But hearing \u2014 the sense that connects us to music, to conversation, to the richness of the world around us \u2014 we almost always take for granted until it's too late.
I choose the Marshall Monitor II ANC not just because they sound amazing \u2014 they do \u2014 but because they represent a thoughtful approach to sound. They're a pair of headphones with a heritage that stretches back to Jimi Hendrix and Clapton, to amp halls and a '60s London that was in the process of reinventing rock music. <\/p>\n\n\n\n

But they are worn by me, on a Tuesday morning, in my studio, with the volume at 55 percent \u2014 and with my ears intact.
It's Smart Life.<\/p>\n\n\n\n