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Home News Cheese tastes different when it listens to Led Zeppelin, Swiss study finds

Cheese tastes different when it listens to Led Zeppelin, Swiss study finds

Bern University of the Arts

Swiss cheese, meet Swizz Beatz.

A funky new study shows exposing cheese to music can change its flavor and aroma. What’s more, the genre of music matters. Researchers from the Bern University of Arts played music to nine, 22-pound wheels of Emmental cheese, a semi-firm variety of Swiss cheese popular in Europe.

The wheels were stored in wooden crates and played 24 consecutive hours of either classical, hip-hop, techno, ambient, or rock and roll. Rather than speakers, the researchers attached small transmitters to the wheels to relay the sound waves directly into the cheese.

The tracks include A Tribe Called Quest’s We Got it From Here, Mozart’s The Magic Flute opera, Led Zeppelin’s Stairway to Heaven, Vril’s UV, and Yello’s Monolith. Three of the other wheels were exposed to either low-, medium-, or high-frequency sound waves. One control wheel was left in silence.

Bern University of the Arts

After the listening sessions were complete, the wheels were opened and tested by an independent food technologist. The conclusion? The cheeses that played music were milder than the other cheeses. Meanwhile, hip-hop seemed to create a more pronounced aroma and flavor than the other genres.

“The experiment was a success, and the results are amazing,” Michael Harenberg, head of Bern University’s music program and lead author of the study, told Digital Trends. “The bio-acoustic impact of sound waves affects metabolic processes in cheese, to the point where a discernible difference in flavor becomes apparent — one which can even be visualized using food technology. Put simply, cheese that has been exposed to music tastes different.”

A tasting panel made up of chefs, artists, and politicians largely agreed that A Tribe Called Quest’s cheese was the strongest in flavor.

The reason for the change aroma and flavor is unclear. However, Harenberg thinks it may have something to do with the vibrations created by the music.

“The resonances of the music seem to influence the maturation process,” Harenberg said. “We have to investigate the exact connections in a scientific project that we are currently preparing.”

The researchers now want to expose different wheels to different types of hip-hop, Reuters reports. Someday, we may even see a variety in the cheese aisle, labeled by music genre.

“It is still too early to think about concrete products,” he said. “But ‘Emmentaler hip-hop’ cheese with a distinctly different taste could be interesting.”

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Sennheiser GSP 670 headset review: premium price, subpar performance

The search for a new headset can really get frustrating. Sure, there are a million options on Amazon for under $50, but when you want something premium, where do you start? If you’re looking for the best possible audio quality, you start with the Sennheiser GSP 670 and hope you can find it on sale because these things don’t come cheap.The GSP 670 is a premium headset with sound quality and a price tag to match. Launching at $350, you’re paying for the Sennheiser name and quality. We’ve tested multiple Sennheiser headsets throughout the years and have almost always come away impressed. That’s the same story here.The first thing you may notice about this headset is just how big it is. It looks big before you pick it up and it feels big once you put it on. Coming in at just shy of 400g, it has the weight to make those extremely long gaming sessions taxing, but luckily Sennheiser included one of the best headbands I’ve seen in a headset yet. It’s big and comfortable without looking too ridiculous.The earcups are equally nice with large plus fabric cups that will keep your ears away from the driver covers. If you prefer leatherette cups you’ll want to find another option, but I did find these to be one of the most comfortable headsets to just sit and listen to music on. The clamping force is just right (although uneven; more on that later) and the earcups provide a wonderful seal to keep the noise of the world away from your ears.One the outside of the headset, there’s a small tactile wheel to adjust chat volume if you’re using a gaming console, a large volume knob, and a multifunction button that will provide audio prompts for battery level and put you into pairing mode when you hold it down. The only thing we’re missing here is a physical switch to move between Bluetooth and 2.4ghz connection standards, and we’ll tell you why that matters in a bit.The microphone is on the left side of the headset and provides a nice tactile click when you flip it all the way up. This is how you mute your microphone and comes in handy when you need to have a quick conversation and get back to whatever you were doing before.I wish I could report that the microphone provided better audio quality but I was pretty disappointed. It’s been a struggle to find a wireless headset that really gives great performance in this area (I’m guessing there’s a bandwidth issue) and the Sennheisers fall disappointingly short. I think they sound much the same as every other headset released in the last decade, which isn’t saying a lot.Both Bluetooth and 2.4ghz connection standards are here. Plugging the USB dongle into my computer, the headset paired almost instantly and opened up a world of opportunity to tune through the Sennheiser app. There are options to tune your EQ, how the microphone sounds, and even provide a noise gate in case you have a noisy background. I didn’t find much difference in how the microphone sounded using these options so hopefully, they continue to be tuned in future updates.The sound that comes through these headphones is a completely different story. This has been one of the best audio experiences I’ve had in my time reviewing tech. I’d put it up there with the Sony WH-1000xm3 in terms of enjoyment. Where Sony offers amazing noise cancelation, the Sennheiser GSP 670 takes the crown in terms of audio quality.I found music pleasingly bass-y without feeling like I’m slogging through the mud just to listen. Mids are very clear while highs are crisp without being piercing.I just wish I enjoyed wearing these more. I can’t overstate how heavy these things are. At just under 400g, they’re one of the heavier headsets I’ve tested and it can be exhausting during long sessions. With 16 hours of battery life, those sessions can last all night, but you’ll need breaks.Additionally, I don’t like wearing these because of how the cups sit on my head. While the cups themselves are large enough that my ear doesn’t touch anything, the clamping is uneven and annoying. You can use the sliders in the headband to adjust your clamp, but I always end up with more pressure on the bottom of the cups than at the top.Frankly, these don’t look great and certainly don’t look like something I’d pay over $300 for. They’re big and bulky with muted colors and an … aggressive? design. I’m not entirely sure what to call this design language but there are definitely better-looking options on the market. This won’t matter to some, but for those who do care, it’s a bit of a killer and makes the cost harder to justify.ConclusionThere are always trade-offs when you’re using a wireless headset. Sennheiser smartly did not skimp on the audio quality and if you’re looking for a wireless headset that sounds great, this is definitely where you want to start. I put it at the top of the list in that respect.But, where it falls apart is pretty much everywhere else. Tradeoffs become pretty obvious when you use these for more than a few hours.Yep, they’re built solidly and the plastic design means they’ll hold up to some abuse. But, these look cheaper than competing options like the Astro A50s and Arctis Pro Wireless. Plus, as I’ve said a few times, they’re heavy.It’s awesome that they have both 2.4ghz and Bluetooth standards. But there’s no way to manually switch between them and the second that your computer plays audio via the USB dongle, the Bluetooth cuts out completely. If you’re using these to take a phone call or listen to music on your phone and you accidentally click on a YouTube link on your computer, say goodbye to your audio. This would be an easy fix with a manual switch and we hope to see that in a future revision.Best over-ear headphones (spring 2020)I can’t state enough how crappy the audio from the mic is. Maybe I’m spoiled by streamers who invest hundreds and hundreds of dollars into their audio equipment, but this sounds like every headset I’ve heard the last decade of gaming and that’s pretty disappointing.If your voice quality matters to you at all, I’d suggest getting a standalone mic. But you have to ask yourself if you’re grabbing something like a Blue Yeti, is there a justification for the GSP 670 when you can buy a wireless headset for far cheaper?I know it probably looks like I hate the Sennheiser GSP 670 but I don’t. In true dad fashion, I’m not mad, I’m just disappointed. While they’re best in class in terms of audio quality, the things they miss on are a killer and make them harder to recommend over other competitors.After a bit of searching, I’ve found the Sennheiser GSP 670 around $300 and sometimes cheaper on sale. I think if you can find these cheaper than that, go for it. Your ears will thank you. At full price, they’re a tough sell.Buy the Sennheiser GSP 670 at Amazon

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