Jump to content
Create New...
  • 💬 Join the Conversation

    CnG Logo SQ 2023 RedBlue FavIcon300w.png
    Since 2001, Cheers & Gears has been the go-to hub for automotive enthusiasts. Join today to access our vibrant forums, upload your vehicle to the Garage, and connect with fellow gearheads around the world.

     

  • Drew Dowdell
    Drew Dowdell

    Hyundai Develops Road Noise Active Noise Control

      ...the sound of silence...

    Hyundai has announced that is has developed the world's first road noise countering active noise control system.  While active noise control is available in many makes and models, it is limited to when the noise is constant and predictable. 

    Hyundai's new system is able to analyze noise at a much faster pace. The digital sound processor can respond to a noise in 0.002 seconds. Cabin microphones constantly monitor road noise and then the speaker system emits sound waves that cancel out drone or engine roughness.  Hyundai says they are able to decrease cabin noise by up to 3dB. That means that noise is cut nearly in half as compared to running without RANC. In EVs that can make the ride almost completely silent.  

    The first application of this will be applied to an upcoming Genesis model, likely the Genesis SUV.

     

    User Feedback

    Recommended Comments

    8 hours ago, balthazar said:

    Ridiculously complicated nonsense.

    LOL

    No it is not from engineering stand point and it works great in noise cancelling headphones.  It will be same principal here.

    • Agree 4
    Link to comment
    Share on other sites

    12 hours ago, riviera74 said:

    Yes it is cool.  I though Buick got there first.  I guess Buick does something different with their Quiet Tuning.

    Buick does have active noise cancellation in some of their vehicles, as does Cadillac, and some GMCs. The difference with this system, from what I understand, is that it is much faster and thus is better at canceling out the noise before it reaches your ears. 

    9 hours ago, balthazar said:

    Ridiculously complicated nonsense.

    Not really... it is just some microphones and a sound processor. My Encore has it, just not as advanced as this system sounds.  The difference in interior noise, especially from the engine, between an Encore and a Trax is huge. 

    Link to comment
    Share on other sites

    How quiet does society in 2020 and beyond want their transportation pods to be? 

    I mean, even horseback riding,  back when horses were our primary long distance traveling, there was road noise.  And quite honestly, a horse and buggy as your transportation would be the original autonomous vehicle. and to boot, horse and buggy were MORE noisy than cars from 20-30 years ago. I mean, cars even from the 1990s were quiet enough.   So, the excuse of wanting your autonomous transport pod to be quiet so you could read your newspaper,  THERE IS NO MORE NEWSPAPERS...  I mean, we want it to be super quiet to fiddle around with our dumb smartphones, we already tune out from the rest of the world when we are on them. Our brains just shut down NATURALLY from our usage of them anyway...

    We all want to be in our own little world? Separated from our surroundings THAT much? 

    I just do NOT get all this USELESS technology and where we are going as a species....

    Edited by oldshurst442
    Link to comment
    Share on other sites

    2 minutes ago, dfelt said:

    @Drew Dowdell is Buick still using their quiet steel technology in their auto's or have they dropped that to just go with the noise canceling system?

    They use both.  The GMCs with the 6.3 liter use it also.

    35 minutes ago, balthazar said:

    digital sound processor, cabin microphones, sensors, software, wiring, all to go from 66 db to 63 db. Maybe.
    Any everyone is puzzled why cars are $35K on average.

    The microphones are already there for OnStar. The speakers are already there.  In the case of my Encore, Bose is already there. The DSP is build into the stereo.  It's not that much extra to hook it all up. 

    • Thanks 1
    • Agree 1
    Link to comment
    Share on other sites



    Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.
    Note: Your post will require moderator approval before it will be visible.

    Guest
    Add a comment...

    ×   Pasted as rich text.   Paste as plain text instead

      Only 75 emoji are allowed.

    ×   Your link has been automatically embedded.   Display as a link instead

    ×   Your previous content has been restored.   Clear editor

    ×   You cannot paste images directly. Upload or insert images from URL.




  • Support Real Automotive Journalism

    Cheers and Gears Logo

    Since 2001, Cheers & Gears has delivered real content and honest opinions — not emotionless AI output or manufacturer-filtered fluff.

    If you value independent voices and authentic reviews, consider subscribing. Plans start at just $2.25/month, and paid members enjoy an ad-light experience.*

    You can view subscription options here.

    *a very limited number of ads contain special coupon deals for our members and will show

  • Similar Content

  • Posts

    • One can acknowledge that it is a horrible and uncalled for thing to happen while simultaneously not mourning the loss and acknowledge that the world is a slight slightly better place today. That said, its interesting watching one side tie themselves in knots trying to blame the other now that it’s come out that this was red on red crime.
    • Id like to add:  Because it seems NOBODY wants to talk about the REALITY OF WHY manufacturing will NEVER come back to North America no matter WHAT kind of monies we throw at it to try to bring it back. And FYI, NOBODY is REALLY investing in ACTUALLY bringing back manufacturing to North America...  PRELUDE Nixon opened up the door to do trade with China. (not a bad thing) Reagan allowed Wallstreet and corporate America to move manufacturing from the US to China.  (In hindsight, a very bad thing for what it was to be)  CHAPTER 1 The industrial revolution arrived. It supercharged the British Empire and it helped to introduce a young country into being a very powerful nation in the decades to come.  We are here to talk about the young nation and not about the British Empire. CHAPTER 2 Ultimately, the industrial revolution brought many innovations on how to produce and manufacture even more efficiently and faster.  It helped win a world war or two and the last man standing so to speak allowed this young nation become almost the sole superpower on the planet. CHAPTER 3  Many many many products were produced.  Many many new technologies came to be that introduced a new modern society. And those new modern products also brought with them NEW MANUFACTURING TECHNIQUES. CHAPTER 4 Remember when I said that this new nation rose up to the challenge to help win a world war or two?  Well, it was the industrial revolution ace up the sleeve that the USA had and the sheer amount of war machines produced efficiently and with speed was the key to these victories.  Especially that last world war.  When the war was over, the USA enjoyed the technology of mass production that was the envy of the world. (remember the bolded part.) CHAPTER 5  Eventually, manufacturing left the USA to go to China. The world followed suit.  China produces the world's gadgets. CHAPTER 6   (THIS IS THE IMPORTANT CHAPTER THAT NOBODY TALKS ABOUT) China has invested TRILLIONS of dollars in manufacturing. Why? THE WORLD depends on it. China holds itself PROUD to be the world's producer of goods. China wants to CONTINUE TO BE the world's producer of goods. So...China has upgraded their manufacturing plants to be very very state of the art. They will CONTINUE to INVEST not only in monies to ALWAYS RENOVATE their manufacturing plants, but they TEACH their populace to go to ENGINEERING schools so they could ALWAYS have STATE OF THE ART MANUFACTURING.  CHAPTER 7    (ALSO IMPORTANT THAT NOBODY TALKS ABOUT) The USA actually stopped renovating in manufacturing looong before the manufacturing plants left for China. But that is not the issue. The issue is, there are NO monies invested RIGHT now to bring back manufacturing. There are NO plants being built.  LOL tariffs...   And where are those monies from the tariffs?   No American company has invested in manufacturing plants to be built. No American company has worked with AMERICAN engineering schools to teach graduating students to manufacture goods in the USA to actually be with techniques of the early 2000s let alone 2025.  Loooooong gone are those 1930s/1940s/1950s techniques...  We are in 2025 let us not forget.   The USA doesnt even have the TOOLING of those 1930s/1940s/1950s plants. Those were sold to China and elsewhere in the world, but those metal tooling dies right now, have probably been recycled. NEW technologies to manufacture...   CHAPTER 8  (A TRUTH THAT WILL PROBABLY HURT BUT DEFINITELY NOT TALKED ABOUT) A certain American does not favour education.  This certain American favours ignorance.   MOST Americans do NOT want to work in a factory.  But ALL Americans do NOT realize MODERN factory work is NOT how it used to be.  To be fair, Apple iPhone workers in China committing suicide because of shytty work hours is also loooong gone. But then again, American media does not allow for  American peoples to know what a modern manufacturing plant consists of.  Also, engineering is too hard for those subset of Americans to actually learn how to manufacture goods in a modern state of the art way to not only compete with China, but to surpass their prowess in manufacturing to BRING BACK manufacturing from China to the USA.    CHAPTER 9 (ALSO IGNORED) And even if, some manufacturing plants came back to the USA.   There is something that we learned DURING the industrial revolution that says the USA will NEVER get ANY manufacturing plants back.  Sheer volume.  The WORLD has China to produce its goods.  China will ALWAYS remain CHEAPER to produce there just BECAUSE of economies of scale.   The skilled labour is in China.  The raw materials are shipped to China to produce whatever you want to produce. ALL the plants of whatever you have thought of producing whatever you want are ALL in China.  All kinds of different ports exist in China to accept ALL kinds of RAW materials.  ALL the ports are huuuuuge in China. ALL the ports are state of the art.  The BOATS to ship ANYTHING ALL OVER THE WORLD are ALL in China.  The boats are huuuuge and the ports could accept them.  And ALL that coordination is done by STATE OF THE ART communication, education and logistics.   PS:  China and the Chinese government subsidize world ports. The USA once did that...  The USA declares the  Panama Canal as their own.  Past history is past history in subsidizing the canal, but China actually finances it PRESENTLY to open up a bigger canal.  The USA whines abut the name of Gulf of Mexico....      In 2025, CHINA is the envy of the world in manufacturing techniques.     No...manufacturing is NEVER coming back to the USA.   Forget about tariffs, ICE agents, DOGE, assassinations, school shootings and everything wrong (or right) about right wing politics  and left wing lunacy.  THOSE are  just ADDED reasons NOT to do business in the USofA. 
    • IIRC the other founder of Turning Point died of Covid after denying safety steps for covid or something. You can argue morality and logic, but the impacts/results/effects of what you do are objective and real.  A bit of non political fun, this is gorgeous.  If I wasn't turning 60 years old today, I would drive that damn thing. 
    • 100% spot on analysis of Kirk. Yes, the way he died was horrible, no matter what side of the political spectrum on which you stand. However, let us not ignore the man's ACTUAL words and actions that helped fuel the "radicalization" of certain factions in this country and create this exact scenario where someone decided to take matters into their own armed hands. Ten years of pure madness fueled by one giant narcissistic A-Hole in D.C.
  • Who's Online (See full list)

  • My Clubs

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Hey there, we noticed you're using an ad-blocker. We're a small site that is supported by ads or subscriptions. We rely on these to pay for server costs and vehicle reviews.  Please consider whitelisting us in your ad-blocker, or if you really like what you see, you can pick up one of our subscriptions for just $1.75 a month or $15 a year. It may not seem like a lot, but it goes a long way to help support real, honest content, that isn't generated by an AI bot.

See you out there.

Drew
Editor-in-Chief

Write what you are looking for and press enter or click the search icon to begin your search