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Engine noise

The Cats 𝕏

466,556 subscribers

38,455 次观看 • 3 个月前 •via X (Twitter)

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HELP: Mechanics! Anyone know what engine noise this is?

HELP: Mechanics! Anyone know what engine noise this is?

Jonny Smith

43,227 次观看 • 2 年前

Just a #Spitfire doing a casual flyby what utterly lovely noise. That engine. WW2 Pod: We Have Ways of Making You Talk festival. Turn it up. #WHW26

Just a #Spitfire doing a casual flyby what utterly lovely noise. That engine. WW2 Pod: We Have Ways of Making You Talk festival. Turn it up. #WHW26

Ian Pegg

13,094 次观看 • 1 个月前

Game Developer and Tech Artist Alpago Göktenay showcased this impressive demo and shared how to create a realistic wind effect in Unreal Engine 5 using Perlin noise. Details:

Game Developer and Tech Artist Alpago Göktenay showcased this impressive demo and shared how to create a realistic wind effect in Unreal Engine 5 using Perlin noise. Details:

80 LEVEL

48,861 次观看 • 7 个月前

🚨2026: xSPECTAR is moving beyond hype-driven narratives‼️ We’re focused on brands, agencies, and real business outcomes. Visually realistic, persistent Unreal Engine worlds. Fiat or stablecoin paid. Measurable ROI. Web3 where it adds value, not as noise. The future of digital brand experiences is already live 👇

xSPECTAR ™

26,216 次观看 • 10 个月前

For no particular reason, I spent a good portion of the tour of Turner Joy down in the engine room, getting a sense of what it was like down below. Imagining what it was like with the noise at flank speed, the dangers present on a good day, and how difficult emergencies are here.

For no particular reason, I spent a good portion of the tour of Turner Joy down in the engine room, getting a sense of what it was like down below. Imagining what it was like with the noise at flank speed, the dangers present on a good day, and how difficult emergencies are here.

Evergreen Intel

50,112 次观看 • 5 个月前

YOM 🤝 Onicorn We’ve partnered with Onicorn the exclusive decentralised platform connecting the best investors, KOLs and companies in Web3. Onicorn is a curated network where serious capital, top KOLs and real projects actually meet no noise, no tourists. They only work with the best, and we’re proud to be in that room. Because YOM is building something the next internet needs: a decentralised GPU edge network powering real-time cloud gaming and AI compute. Idle GPUs turned into a global engine — cheaper, faster, and closer to the player than the hyperscalers can manage. Two teams with the same standard: quality over noise. This is just the start.

YOM 🤝 Onicorn We’ve partnered with Onicorn the exclusive decentralised platform connecting the best investors, KOLs and companies in Web3. Onicorn is a curated network where serious capital, top KOLs and real projects actually meet no noise, no tourists. They only work with the best, and we’re proud to be in that room. Because YOM is building something the next internet needs: a decentralised GPU edge network powering real-time cloud gaming and AI compute. Idle GPUs turned into a global engine — cheaper, faster, and closer to the player than the hyperscalers can manage. Two teams with the same standard: quality over noise. This is just the start.

YOM

15,779 次观看 • 4 个月前

Model 3 comes with lots of the same improvements that you love about New Model Y And starts at ~40,000 EUR in many countries – Better ride comfort – Improved aerodynamics for maximum efficiency & range – Quieter cabin (~20% reduction in road noise!) – Rear touchscreen with Bluetooth capability – Customizable ambient lighting – Ventilated front seats – Improved connectivity Also, running costs are much lower vs comparable combustion engine vehicles since all Teslas require very little maintenance & electricity is cheaper than gas in many regions

Model 3 comes with lots of the same improvements that you love about New Model Y And starts at ~40,000 EUR in many countries – Better ride comfort – Improved aerodynamics for maximum efficiency & range – Quieter cabin (~20% reduction in road noise!) – Rear touchscreen with Bluetooth capability – Customizable ambient lighting – Ventilated front seats – Improved connectivity Also, running costs are much lower vs comparable combustion engine vehicles since all Teslas require very little maintenance & electricity is cheaper than gas in many regions

Tesla Europe, Middle East & Africa

1,715,847 次观看 • 1 年前

Presumably, the United States used “Shahed-like” (Low-Cost Unmanned Aerial System) Loitering Munition to strike targets in Venezuela on January 3 during Operation “Absolute Resolve.” In footage published by netizens, a distinctive engine sound can be heard before impact, similar to the noise produced by Shahed-136 or Geran-2 drones. If this is the case, then Venezuela has seen the first combat use of a new type of American loitering munition that has only recently entered service with the U.S. military.

Presumably, the United States used “Shahed-like” (Low-Cost Unmanned Aerial System) Loitering Munition to strike targets in Venezuela on January 3 during Operation “Absolute Resolve.” In footage published by netizens, a distinctive engine sound can be heard before impact, similar to the noise produced by Shahed-136 or Geran-2 drones. If this is the case, then Venezuela has seen the first combat use of a new type of American loitering munition that has only recently entered service with the U.S. military.

OSINTWarfare

42,693 次观看 • 9 个月前

In crypto, fragmented data and constant noise lead to flawed decision-making. Enter Focal by FalconX: an AI-powered intelligence platform designed for institutions to uncover opportunities and make sharper decisions. Already used by 80+ funds managing $10B+ in AUM. Thanks to our trusted data partners CoinGecko, Kaito AI 🌊, Token Terminal 📊, Tokenomist, The Tie, who power Focal’s insight engine with accurate, reliable data. Together, we’re reshaping crypto markets for the next wave of institutional adoption. Visit to learn more about Focal.

In crypto, fragmented data and constant noise lead to flawed decision-making. Enter Focal by FalconX: an AI-powered intelligence platform designed for institutions to uncover opportunities and make sharper decisions. Already used by 80+ funds managing $10B+ in AUM. Thanks to our trusted data partners CoinGecko, Kaito AI 🌊, Token Terminal 📊, Tokenomist, The Tie, who power Focal’s insight engine with accurate, reliable data. Together, we’re reshaping crypto markets for the next wave of institutional adoption. Visit to learn more about Focal.

FalconX

154,118 次观看 • 1 年前

Jericho Trumpets The "Jericho Trumpets" were sirens fitted to the German Luftwaffe's Ju 87 Stuka dive bombers during World War II. Mounted on the fixed landing gear legs, they had small propellers that spun rapidly in the airstream during steep dives, generating a rising, terrifying wailing sound. The intent was purely psychological,to induce panic and terror in enemy troops and civilians on the ground. Probably the noise was a combination of some things: the engine note in a dive, air rushing through the dive brakes, around the spats and perhaps the chin scoop and angular airframe.

Jericho Trumpets The "Jericho Trumpets" were sirens fitted to the German Luftwaffe's Ju 87 Stuka dive bombers during World War II. Mounted on the fixed landing gear legs, they had small propellers that spun rapidly in the airstream during steep dives, generating a rising, terrifying wailing sound. The intent was purely psychological,to induce panic and terror in enemy troops and civilians on the ground. Probably the noise was a combination of some things: the engine note in a dive, air rushing through the dive brakes, around the spats and perhaps the chin scoop and angular airframe.

Patricia Marins

50,551 次观看 • 9 个月前

A tour of the post-processing features in my WebGPU engine. Chaining global passes like blur, bloom, and pixelate, on top of a disturb pipeline with its own options: distortion, black and white, lighten, darken, noise, RGB split, and more. It also supports layer and plane UV isolation. Planes can have optional shadows and rounded borders. Behind-the-scenes split view shows the raw pass vs final composite. Built from scratch with the WebGPU JavaScript API. Lightweight, minimal code, 0 dependencies, modular custom components 🧩. Next, vertex work and finish the MTSDF generator I’m building in Rust. ✨

A tour of the post-processing features in my WebGPU engine. Chaining global passes like blur, bloom, and pixelate, on top of a disturb pipeline with its own options: distortion, black and white, lighten, darken, noise, RGB split, and more. It also supports layer and plane UV isolation. Planes can have optional shadows and rounded borders. Behind-the-scenes split view shows the raw pass vs final composite. Built from scratch with the WebGPU JavaScript API. Lightweight, minimal code, 0 dependencies, modular custom components 🧩. Next, vertex work and finish the MTSDF generator I’m building in Rust. ✨

Aristide Benoist

16,364 次观看 • 8 个月前

This is Shahed drone but not the same ‘world famous’ Delta wing Shahed. This is Shahed-101, a loitering munition drone that attacked the fuel storage site in Erbil. Shahed-101 struck a Castrol linked warehouse at Sardar Group facility. How is ‘101’ different from ‘136’? Shahed-101, a 26 KG drone uses electric motor, so it does not make noise like ‘136’ or Arash drones. It can go upto 1500 km with 8 KG warhead. On the other hand, a 200 KG Shahed-136 uses a piston engine and it can go upto 2500 km with 50 KG warhead. So Shahed-101 is a new weapon in this war with low cost saturation tactics against million dollar interceptors. They can hit Israel.

This is Shahed drone but not the same ‘world famous’ Delta wing Shahed. This is Shahed-101, a loitering munition drone that attacked the fuel storage site in Erbil. Shahed-101 struck a Castrol linked warehouse at Sardar Group facility. How is ‘101’ different from ‘136’? Shahed-101, a 26 KG drone uses electric motor, so it does not make noise like ‘136’ or Arash drones. It can go upto 1500 km with 8 KG warhead. On the other hand, a 200 KG Shahed-136 uses a piston engine and it can go upto 2500 km with 50 KG warhead. So Shahed-101 is a new weapon in this war with low cost saturation tactics against million dollar interceptors. They can hit Israel.

Dr. Syed Mohd Murtaza مرتضیٰ

21,336 次观看 • 6 个月前

On the 16th of March 2025, Earshot was contacted by activists in Serbia to investigate the potential use of sonic weapons by the government on a crowd of protestors as they were holding a silent vigil for the victims of the Novi Sad railway station canopy collapse. Earshot received 12 videos that document the moments where a weapon was allegedly used against the protestors. 4 of these videos contain a sound consistent with the noise produced by a Vortex Ring Gun or Vortex Cannon. As this weapon pushes gas out of its cylinder at speeds of 185mph, its expulsion produces a howling noise which has been compared to a jet engine, along with vortex rings that may be ionized. This would create electromagnetic interference with devices such as hearing aids, corroborating reports made by witnesses at the protest. Should this be the vortex cannon, these recordings would be more than 700m away. At this distance the combustion of the weapon is no longer audible; only the distinct whistling sound of the pressure wave as it travels away from the shooter location and towards the crowd can be heard, causing mass panic. As Earshot is looking to further investigate this incident, we ask anyone with video footage from that night that captures the specific sound that can be heard in this post to get in touch with us.

On the 16th of March 2025, Earshot was contacted by activists in Serbia to investigate the potential use of sonic weapons by the government on a crowd of protestors as they were holding a silent vigil for the victims of the Novi Sad railway station canopy collapse. Earshot received 12 videos that document the moments where a weapon was allegedly used against the protestors. 4 of these videos contain a sound consistent with the noise produced by a Vortex Ring Gun or Vortex Cannon. As this weapon pushes gas out of its cylinder at speeds of 185mph, its expulsion produces a howling noise which has been compared to a jet engine, along with vortex rings that may be ionized. This would create electromagnetic interference with devices such as hearing aids, corroborating reports made by witnesses at the protest. Should this be the vortex cannon, these recordings would be more than 700m away. At this distance the combustion of the weapon is no longer audible; only the distinct whistling sound of the pressure wave as it travels away from the shooter location and towards the crowd can be heard, causing mass panic. As Earshot is looking to further investigate this incident, we ask anyone with video footage from that night that captures the specific sound that can be heard in this post to get in touch with us.

earshot.ngo

826,146 次观看 • 1 年前

Honda Elevate facelift launched from Rs 11.80 lakh! 🚙 The update brings refreshed styling, more comfort features and a new ZX+ variant. 💰 Introductory starting prices: ▪️ SV – Rs 11.80 lakh ▪️ V – Rs 12.29 lakh ▪️ VX – Rs 13.93 lakh ▪️ ZX – Rs 15.39 lakh ▪️ ZX+ – Rs 16.80 lakh All prices ex-showroom Delhi. ✨ Exterior updates include a bold mesh grille, connected tri-bar LED front lighting, connected LED tail lamps and new alloy-wheel finishes. Nordic Forest Pearl joins the colour palette, while ZX+ Black gets gloss-black alloys and an all-black cabin. 🛋️ Inside, the facelift adds an ivory-and-black theme, soft-touch surfaces and wraparound ambient lighting. ZX gets front ventilated seats, while ZX+ adds rear ventilated seats, an eight-way powered driver’s seat and a four-way powered passenger seat. 📱 Equipment includes a 10.25-inch touchscreen, eight-speaker audio, wireless charging and a sunroof. ZX+ adds a 360-degree camera and front parking sensors. 🛡️ Honda Sensing gains Low-Speed Follow on applicable CVT variants. Rear disc brakes, an electric parking brake and auto brake hold are available on CVT versions from V onwards. ⚙️ The 1.5L petrol engine continues with 121 PS and 145 Nm, paired with a six-speed manual or CVT. Honda has also upgraded cabin insulation to reduce engine and road noise. Features vary by variant. Which upgrade matters most to you—rear ventilated seats, the 360 camera or improved cabin quietness? 👇 #Honda #HondaElevate #ElevateFacelift #HondaCarsIndia #SUV #CarLaunch #RushLane

Honda Elevate facelift launched from Rs 11.80 lakh! 🚙 The update brings refreshed styling, more comfort features and a new ZX+ variant. 💰 Introductory starting prices: ▪️ SV – Rs 11.80 lakh ▪️ V – Rs 12.29 lakh ▪️ VX – Rs 13.93 lakh ▪️ ZX – Rs 15.39 lakh ▪️ ZX+ – Rs 16.80 lakh All prices ex-showroom Delhi. ✨ Exterior updates include a bold mesh grille, connected tri-bar LED front lighting, connected LED tail lamps and new alloy-wheel finishes. Nordic Forest Pearl joins the colour palette, while ZX+ Black gets gloss-black alloys and an all-black cabin. 🛋️ Inside, the facelift adds an ivory-and-black theme, soft-touch surfaces and wraparound ambient lighting. ZX gets front ventilated seats, while ZX+ adds rear ventilated seats, an eight-way powered driver’s seat and a four-way powered passenger seat. 📱 Equipment includes a 10.25-inch touchscreen, eight-speaker audio, wireless charging and a sunroof. ZX+ adds a 360-degree camera and front parking sensors. 🛡️ Honda Sensing gains Low-Speed Follow on applicable CVT variants. Rear disc brakes, an electric parking brake and auto brake hold are available on CVT versions from V onwards. ⚙️ The 1.5L petrol engine continues with 121 PS and 145 Nm, paired with a six-speed manual or CVT. Honda has also upgraded cabin insulation to reduce engine and road noise. Features vary by variant. Which upgrade matters most to you—rear ventilated seats, the 360 camera or improved cabin quietness? 👇 #Honda #HondaElevate #ElevateFacelift #HondaCarsIndia #SUV #CarLaunch #RushLane

RushLane

25,403 次观看 • 16 天前

Celebrating 10 MONTHS of BAMBITZ — WE ARE ONE 10 months ago we fair-launched $BAM on Solana with one crazy vision: a Virtual Panda Band that turns every stream into real value. No hype cycles. No shortcuts. Just music + mechanics. One vision. One community. One movement. Look what we’ve built together: 9 BAMBITZ Band tracks 8.5K monthly Spotify listeners 145K streams worldwide 25K followers on all social and community channels & groups combined Official After-Party Sponsor at #BlockchainImpact2026 Every play fuels the #Listen2Burn engine: royalties → $BAM buybacks → tokens burned forever. Real music. Real utility. Real unity. (BAMFAM, you are unreal). This is what happens when we move as ONE. Building through the trenches these past 10 months, starting from zero to everything we have now … this is what happens when you choose substance over noise. The after-party energy from Manila didn’t stop — it went global. And we’re just getting started. BAMFAM — this video is for you! Drop a line if you’re feeling it ;) New to BAM? Start here!

Celebrating 10 MONTHS of BAMBITZ — WE ARE ONE 10 months ago we fair-launched $BAM on Solana with one crazy vision: a Virtual Panda Band that turns every stream into real value. No hype cycles. No shortcuts. Just music + mechanics. One vision. One community. One movement. Look what we’ve built together: 9 BAMBITZ Band tracks 8.5K monthly Spotify listeners 145K streams worldwide 25K followers on all social and community channels & groups combined Official After-Party Sponsor at #BlockchainImpact2026 Every play fuels the #Listen2Burn engine: royalties → $BAM buybacks → tokens burned forever. Real music. Real utility. Real unity. (BAMFAM, you are unreal). This is what happens when we move as ONE. Building through the trenches these past 10 months, starting from zero to everything we have now … this is what happens when you choose substance over noise. The after-party energy from Manila didn’t stop — it went global. And we’re just getting started. BAMFAM — this video is for you! Drop a line if you’re feeling it ;) New to BAM? Start here!

Bambitz Records

10,337 次观看 • 3 个月前

The life of a guy who tried to mine Bitcoin at home: • Watched one YouTube video and said "how hard can it be" • Bought an S19 off some guy on Telegram (receipt was a thumbs up emoji) • Plugged it into a regular outlet and tripped every breaker in the house within 11 seconds • Wife asked "what is that noise" approximately 47 times in the first hour • Moved it to the garage in January. Garage is now 104 degrees. In Iowa. • Electric bill went from $180 to $520. Called the utility company thinking it was a mistake. It was not a mistake. • Dog refuses to go in the garage • Kids think there's a jet engine in the house • Machine went down at 3 AM. Googled "ASIC repair near me." Results: pain. • Shipped it to some repair place in Shenzhen. Got it back 11 weeks later. Different machine. Probably. • Calculated actual profit after power, repairs, and the marriage counseling. Net result: negative. • Finally called a hosting company • Now pays $0.065/kWh, sleeps through the night, and hasn't touched a circuit breaker since • Wife talks to him again • Dog came back inside There are two types of miners. The ones doing it at home. And the ones who used to.

The life of a guy who tried to mine Bitcoin at home: • Watched one YouTube video and said "how hard can it be" • Bought an S19 off some guy on Telegram (receipt was a thumbs up emoji) • Plugged it into a regular outlet and tripped every breaker in the house within 11 seconds • Wife asked "what is that noise" approximately 47 times in the first hour • Moved it to the garage in January. Garage is now 104 degrees. In Iowa. • Electric bill went from $180 to $520. Called the utility company thinking it was a mistake. It was not a mistake. • Dog refuses to go in the garage • Kids think there's a jet engine in the house • Machine went down at 3 AM. Googled "ASIC repair near me." Results: pain. • Shipped it to some repair place in Shenzhen. Got it back 11 weeks later. Different machine. Probably. • Calculated actual profit after power, repairs, and the marriage counseling. Net result: negative. • Finally called a hosting company • Now pays $0.065/kWh, sleeps through the night, and hasn't touched a circuit breaker since • Wife talks to him again • Dog came back inside There are two types of miners. The ones doing it at home. And the ones who used to.

Simple Mining

22,007 次观看 • 7 个月前

A dual-socket Xeon server with 512GB of ECC RAM sells for under $2,000 after AWS retires it. Two open chassis sit on a desk. Heatsinks the size of a fist. Every RAM slot filled. Fiber cables still warm. Network cards and PCIe risers that once pushed millions of requests a day. This is not a lab. It is someone’s workspace. Hardware built for five years of 24/7 load leaves the datacenter after three or four. A machine that cost $50,000 new appears on the used market for $500–2,000. The CPUs still work. The memory still works. Only the balance sheet changed. Dual-socket Xeons and hundreds of gigabytes of ECC RAM load models that choke consumer boards. Multiple VMs, databases, and inference jobs run at once without strain. That is the exact job these boards were designed for. The cost is power and noise. 500–1,000 watts under load. A jet-engine soundtrack. The electricity bill notices. Most people spend $2,000 on a mini PC with 128GB. This one cost less and delivers 512GB+ of server-grade memory plus dual enterprise CPUs that were processing production traffic six months earlier. A Mac Mini looks like a toy next to the heatsinks.

A dual-socket Xeon server with 512GB of ECC RAM sells for under $2,000 after AWS retires it. Two open chassis sit on a desk. Heatsinks the size of a fist. Every RAM slot filled. Fiber cables still warm. Network cards and PCIe risers that once pushed millions of requests a day. This is not a lab. It is someone’s workspace. Hardware built for five years of 24/7 load leaves the datacenter after three or four. A machine that cost $50,000 new appears on the used market for $500–2,000. The CPUs still work. The memory still works. Only the balance sheet changed. Dual-socket Xeons and hundreds of gigabytes of ECC RAM load models that choke consumer boards. Multiple VMs, databases, and inference jobs run at once without strain. That is the exact job these boards were designed for. The cost is power and noise. 500–1,000 watts under load. A jet-engine soundtrack. The electricity bill notices. Most people spend $2,000 on a mini PC with 128GB. This one cost less and delivers 512GB+ of server-grade memory plus dual enterprise CPUs that were processing production traffic six months earlier. A Mac Mini looks like a toy next to the heatsinks.

HodlReaper

77,995 次观看 • 2 个月前