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Noise

Noise Maker on Queen Street, Auckland
2009-09-23 17:59:00
The dude made a lot of noise on Queen Street, Auckland. This is a good example of our tax dollar at work?
2 stroke engine noise reduction
2009-09-04 13:12:00
Heyy guys i had an idea on reduction of noise of an 2stroke engine installed on a auto rickshaw. can u help me out with some suggestions??
Noise Reduction and Two-Stroke Engines
2009-09-04 13:12:00
Heyy guys i had an idea on reduction of noise of an 2stroke engine installed on a auto rickshaw. can u help me out with some suggestions??
Power Surge, Noise and Harmonics
2009-09-02 20:32:00
Good day to all, Recently, our utility company allowed the line voltage to exceed 10% above nominal on a weekend for about an hour and a half. Among the damages were several servo drive units where the only problem seems to be disintegrated 100 watt shunt resistors and fuses that protected
Noise Filtration of DC / DC Converters
2009-08-01 19:36:00
hi i was studing a filtring circuit of a dc to dc converter. it drowned me into several questions. 1: why ceramic and electrolytic both sort of capacitors are usaully placed in parallel in the filter circuits of dc to dc converter? 2: how should we
2002 MAZDA PROTEGE Rattling noise
2009-07-18 01:48:00
Every time i hit any kind of bump large or small the front end makes a rattle. The front end stabilizers are not broken, any ideas would be appreciated Trace
New Rubber Compound Uses Self Lubrication to Keep Noise Down
2009-07-11 15:00:00
One of the largest complaints of people living close to highways is the over abundance of noise from vehicles. While some of this can be attributed to engines, much of the noise is generated as a result of friction between your tires and the pavement. However, a newly developed rubber compound has been able to drastically reduce the amount of amount of noise generated between tire and tarmac.
TDA2614 Noise and Excessive Current
2009-07-07 20:20:00
In my design the audio section is giving me problems. When i turn the amplifier volume I hear a funny sound from the speaker and current drawn on my power supply rises from 70mA to 400mA. The IC (tda2614) gets extremely hot even though i provided heasink for it. Also, when i measure with a
News: protones secrets of gain without noise
2009-07-05 14:50:00
Taming High Gain Distortion Noise... noise is a demon that plagues all high gain distortion pedals. It's a fact of life that there's just no escape from... or is there?: protone secrets book This is a content summary only. Visit Truth In Shredding to find out more!
Stepper motor noise interferance
2009-06-30 16:20:00
Will MOV's eliminate noise energy being picked up by a stepper motor. It is an internal issue, not external. I've installed MOV's on all relays but still need to install on two valve coils. If this dosen't help, is there something else I can try?
Stepper Motors and Noise Elimination
2009-06-30 16:20:00
Will MOV's eliminate noise energy being picked up by a stepper motor. It is an internal issue, not external. I've installed MOV's on all relays but still need to install on two valve coils. If this dosen't help, is there something else I can try?
Gianluca Ferro: noise under punch
2009-06-23 18:51:00
More top instrumental playing from Gianluca Ferro. Gianluca Ferro Playing "Noise Under Punch" This is a content summary only. Visit Truth In Shredding to find out more!
Input Chokes Noise and Heating in Danfoss Drive
2009-06-23 14:50:00
we had supplied 2 nos of 200kw input chokes and 3 nos of 132 kw input chokes for danfoss drives which had been installed in orissa ,india (northen india). customer is complaing the choke is getting heating upto 100 deg and more and heavy noise . we had supplied the same specification chokes to other
Input Chokes for Danfoss Drive - Heavy Noise and Heating
2009-06-23 14:50:00
we had supplied 2 nos of 200kw input chokes and 3 nos of 132 kw input chokes for danfoss drives which had been installed in orissa ,india (northen india). customer is complaing the choke is getting heating upto 100 deg and more and heavy noise . we had supplied the same specification chokes to other
Electric Noise Emitted from Amateur Radio
2009-06-22 14:26:00
I bought a 1000W switch mode power supply to use with my amateur radio. It unfortunatly emits an electric noise that makes it impossible to hear other stations except those very close or very strong. What can I do to eliminate the noise? I mostly use 7,000- 7,200Mhz and 14,000 -14,350Mhz
Hissing Noise From Vehicle
2009-06-16 15:16:00
I drive a Mazda 323, 2002 Model. The vehicle makes a "hissing/whinning" noise at 80km/h and above. Brake pads were replaced recently (done about 7000km after replacement) and bearings were done more recently (done about 1000km or under). Wheel alignment and balancing seem ok even at higher speed. Th
2002 Mazda 323 - Strange Hissing Noise
2009-06-16 15:16:00
I drive a Mazda 323, 2002 Model. The vehicle makes a "hissing/whinning" noise at 80km/h and above. Brake pads were replaced recently (done about 7000km after replacement) and bearings were done more recently (done about 1000km or under). Wheel alignment and balancing seem ok even at higher speed. Th
Noise Regulations
2009-06-12 06:31:00
I rent a condo in a new high rise in Miami. We have a problem with the water pump, which makes loud noise. It sounds like very loud humming. Typically associated to overloaded pumps or motor running at incorrect frequency. Management is new and broke. Noise reduces considerably if the press
noise at full load
2009-05-30 17:22:00
hi; ive generated three phase power signal of 500hz, 20vrms line to line voltage and 1.5A for my ac motor. the signal at no load condition is totally noise free but when it is connected to the motor, the power signal becomes too much noisy. noise starts from 1.5khz and continuous to some mhz.
2003 Hyndai Santa Fe - Pushing the Accelerator Makes a Rattling Noise
2009-05-20 17:50:00
Hello, I have a Hyundai Santa Fe 2003. I have had both coil Packs replaced with brand new spark plugs, a new timing belt, fuel induction service and injector cleaning, tranny flush, and regular oil changes. I only fill up with the best gas. she's been babied. I am getting an engine ligh
Overkill or Not for Noise Offenders?
2009-05-09 14:25:00
In many U.S. cities and townships, recent laws were passed to cut down on nuisance noise from vehicle sound systems, particularly those with powerful amplifiers and subwoofers. Not many citizens find it acceptable to have their vehicles (or person) vibrated unintentionally by such overwhelming noise
Tire noise
2009-05-08 05:48:00
I bought a great set of tires for my pickup. now that they are getting worn to about 25% of their original tread depth I have this noise coming from the drive train/road. I think it's just tire wear. Any opinions?
Lotus Working On Advanced Noise Cancellation System for New Vehicles
2009-05-08 04:09:00
Ever since the first electric hybrids were on the road, many people have been questioning how safe they really are. These worries are not about the crash test reliability, but rather the lack of noise the vehicles make when cruising down the road. While several aftermarket companies have presented solutions, Lotus Engineering is no working on a system that provides the necessary engine noise to the outside, while also reducing noise in the cabin.
Goodyear FuelMax Tires To Provide Better Fuel Mileage Without the Noise
2009-04-27 02:00:00
Even though the price of fuel has been relatively low over the past few months, many people are still looking for ways to improve their fuel mileage. One of the most common ways has been with the use of low rolling resistance tires. However, these come at the cost of performance and road noise, the latter being the more troublesome. Recently, Goodyear has released a newly designed low rolling resistance tire that promises the same increase in fuel economy, without the normal drawbacks.
crystal oscillator noise suppression
2009-04-16 09:17:00
I have a microcontroller and an audio amplifier in the same PCB (200mm x 20mm) and i am worried that the crystal oscillator can cause more noise for my audio out. How can i avoid this? I heard that i can use an inductor to decouple Xtal noise but i have not found any example circuits i can choose fr
Ryuichi Sakamoto's new original album "Out of Noise"
2009-04-12 20:12:00
I'm excited writing and sharing about this record. Ryuichi's Beauty album is a masterpiece clearly,...
Electrical noise within high speed counters?
2009-04-12 08:40:00
Hi guys and/or gals. I need some integration assistance, basically I am using a high speed counter that is monitoring a hall effect pnp sensor located 90 feet away. The sensor is connected to the counter through a 18/3 conductor red, black, white with shield (screen). Red is 24 vdc positive, blac
Noise Reduction
2009-04-02 15:04:00
We are building an office very close to our workshop. Is there a way to find out how much thick glass needs to used for a fixed window for reducing noise. Am not sure of the decibel level to be reduced but to give you an idea of noise around ours is an steel fabrication workshop.
Nullifying of noise pollution
2009-03-28 11:51:00
dear friends, We have two many textile machineries (very new ones) to work with, which create lot of noise pollution. Could you please suggest me if there any equipment to nullify the whole noise of the machineries (say through any anti waves generation with same amplitude but in opposite direc
Sarah Michelle Gellar: A POWERFUL NOISE
2009-03-06 12:53:00
Sarah Michelle Gellar Attends West Coast broadcast of Premiere of A POWERFUL NOISE LIVE What do you think about her black dress? Hot or not?
Noise Reducing Drywall
2009-02-27 05:10:00
Hey All, Looking for comments/ input from people with experience using a drywall product called Suppress. I see several companies who tout their product as being the best for stop/reduction of noise. Multi family, concrete block wall and firing strips and no insulation between unit
Line Noise from Electric Diaphragm Pump
2009-02-19 14:33:00
Guys, I'm having an issue with noise generated from a pump. The pump is a small EDP(electric diaphram pump), the type commonly used in beverage dispensers or motorhomes. This pump operates on 115VAC or so it says. It's actually a brush DC motor. I've taken them apart to find the AC rectified to DC.
High Noise Level
2009-02-12 15:16:00
How can a decrease the noise level of a Kipor single phase 230v 6.2/7kva 50/60hz generator. The present noise level is about 72db. I would like to take it down to about 51/53db.
Goldiron wrote a new blog post: Charleston Leaders Consider a Noise Ordinan
2009-02-06 16:54:00
Goldiron wrote a new blog post: Charleston Leaders Consider a Noise Ordinance Charleston Leaders Consider a Noise Ordinance Reporter: Kallie Cart Email Address: news@wsaz.com CHARLESTON, W.Va. (WSAZ) — The Capitol City may soon get a lot quieter. The Charleston City Council introduced a new noise ordinance Monday night to crack down on loud offenders. In addition to muffling noises like illegal mufflers on cars and motorcycles, the new ordinance would also silence big trucks. It ...
King Uncorks Clunker: The Cell Phone Clicky Noise Act
2009-01-28 14:15:00
-By Warner Todd Huston In a what-was-he-thinking move, Representative Peter King (R-NY) has recently introduced H.R. 414, the Camera Phone Predator Alert Act which is aimed at preventing “predators” from taking illicit photos of others in public with cell phones. The bill will force cell phone manufacturers to make the camera feature of a cell phone ...
White Noise will Help You Sleep Better
2009-01-21 11:18:00
Sound Therapy Machines for tinnitus, infant colic and masking noisy neighbors
By: BlogMemes
Goldiron wrote a new blog post: Noise abatement law draws loud protest
2009-01-15 16:17:00
Goldiron wrote a new blog post: Noise abatement law draws loud protest Noise abatement law draws loud protest Loud noise from motorcycles’ engines may have caused the City Council to consider cracking down further on illegal exhaust systems, but loud noise from the bikers’ themselves has resulted in further review of the penalties. A proposed City Council bill that would enforce stiff penalties on motorcycles with loud exhaust systems ...
Reducing Noise Inside a Car
2009-01-09 19:37:00
hello I have common rail disel car 1.4cc so far i have very less sound at low speed but when the car reach above 100kmph it gives humming sound from the rear side . can you suggest how to reduce this noise regards find 2am
Tracking AC Power Noise and/or Distortion
2009-01-08 17:10:00
From time to time I encounter problems where I suspect 3rd harmonic or some other distortion is causing problems on the AC power distribution in a large facility. Unfortunately the problem does not persist and it is rather random but with some nearly repeated (but short) incidents with resp
1998 Pathfinder - Rear End Noise
2009-01-07 21:13:00
Hi all, I have a 98 Pathfinder on which the rear end bangs sometimes when coming to a stop. I did have the "death sway" problem associated with these cars and just replaced the lower rear trailing arms. I had assumed the rear thump was associated with these as well, however, while the swa
Noise in the Media
2008-12-20 14:22:00
Sometimes noise isn't the audible, static variety, but rather words on the printed page. Today's global stock market dilemma is due to many factors, but could one be the immense volume of noise generated by the news media that has a direct effect on markets? Words like crisis, meltdown, surge, and d
Automotive Noise Reduction
2008-12-12 07:42:00
how can i reduce noise during 1) grinding of car body after bronge weldingin bodyshop 2) pressurerise Air blowing on car body for wiping 3) hammering for dent removal on body
Noise Pollution
2008-12-09 13:18:00
How to reduce Noise During Hammering of metal part?
Analog Signal Noise
2008-12-08 03:09:00
I have an application in my shop where I have a noisey analog signal. I have tried re routing the cable but every place I have to move it has high voltage cables. Is there a cable that is made to use when you are in this position that will help to reduce this noise? I am useing a twis
noise control
2008-11-23 15:25:00
i am staying in bulding(on 4th floor) which is near to road. Even small noise of motors we can listen. is there any way except sealing whole area with air condition to control this noise level.
White noise products for you and your baby to sleep well.
2008-11-11 08:50:00
White noise products for you and your baby to sleep well.
By: BlogMemes
How Important Are Noise Levels?
2008-11-10 14:12:00
n the U.S. workplace, OSHA dictates what acceptable noise levels should be. But if you've ever gone on a heavy manufacturing plant tour, you get the mandatory safety glasses but hardly ever does one get offered hearing protection. Of course, if you want to hear what the tour guide is saying, it's a
George Lynch: shredding in the key of noise
2008-10-27 10:54:00
News: 27-10-2008: Some great video clips. PEmier Guitar posts: Here's a video of us finding George Lynch's solar studio in in the California desert. We got totally lost but heard him from about a mile away so we pulled out the video camera and started recording as we got closer. Also - this video features George warming up with Mr. Scary before a recording session. Remember, for your gear fix go... This is a content summary only. Visit Truth In Shredding to find out more!
Black Noise Cannon
2008-10-21 18:31:00
With a running time of just short of an hour for just 3 songs, and definitely a very dark outlook in the lyrics and general titles/artwork combination, I was expecting, nay hoping for a full on doom spree.In fact, this is more of a minimal ambient spree as the first 8 minutes of "A descriptive introduction to the silent war" is beatless, and all just based on beautifully swarming, floating atmospheres, before the introduction of marching band style snare rolls add to the drama, hypnosis and all round brilliance of this opening piece. Finally, at the 10 minute mark, the rest of the band drops in the thoroughly evil, plodding, sinister doom notes that brings to mind Esoteric mostly, and Bethlehem (the slower parts of the Dark Metal album). BLACK NOISE CANNON manage to convey their mood amazingly well with very simplistic notation, and the intensity of the middle, calmer section, with single chiming guitar notes and deep, eerie piano hits almost freezes time.Vocals arrive after just ov...
WHITE NOISE NEOCON
2008-10-15 19:10:00
(Motion Picture Politics)© 2008 mrp/tpm
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