See the full definition for high-pitched in the. APC BE750G-UPS 750VA 10 Outlet making clicking noise internal transformer to decrease input voltage which may be too high. While the car is idling in neutral with the clutch out, you hear a rattling or light grinding sound from the engine bay. Other temperature related noises include a high pitched whistling sound coming from the front of the tractor. Maybe you are at a crossroads and need to make major changes to your life. The crackle. This measuring device for dirty electricity plugs into the outlet, so it can provide a measurement directly from the wires. The tablet charger I received for just the P1801 tablet also has a high pitched noise. Doing this may damage your inverter. The noise stops as soon as the thermostat upstairs reaches the temp it's set for and the burners shut off. connected the wall outlet - best thing to. It sort of reminds me of the noise old phone modems used to make. If this is correctly understood, then a solution can be to repair some components in the monitor to make them high-quality. 2mm high level drivers that help output amazing deep bass, treble, and mids. It actually sounded like a high-pitched electrical noise sound, and I was not using any system sounds or audio at the time. I have tried plugging it into a couple of outlets and the same thing happens. Getting to the root of hydraulic noise problems By R. I can hear it best in my bedroom (by a window) and my bathroom (towards the inside of my building). Background Information. or the high-pitched tone emanating from a wall wart. Noise and vibration are both fluctuations in the pressure of air (or other media) which affect the human body. When I plug it in to certain wall outlets, a red LED flashes and I get a repeating "click" sound through the. Talk Electrician Forum. The buzz: It's not your ears; its your outlets. Most servos are designed to be dirt cheap, making huge sacrifices in noise, efficiency, and lifespan to keep the costs low. In TS3 when I run the realtek stuff the noise goes away, but I can't talk, no one hears me and the push to talk test confirms this. it pushes the. While the signal will go INTO the walls to find the pests where they’re hiding, the high-pitched ultrasonic sound does not actually go THROUGH the walls. I have a 2007 Tahoe LTZ with the Bose sound system and no navigation. It could be caused by a capacitor in the process of failing. The TPR valve’s function is to open in case the pressure within your water heater ever gets too high, allowing pressure to be released safely via the valve. Is there a noticeable difference? Not much. It's caused by the electrical charges that are used to power the pixels that create the images on the screen. In a paper just published in the Journal of Evolutionary Psychology, Paul J. The below guide should help you identify what type of animal or animals are living in the attic of your house. weird whistling noise problem, losing my mind Something noise-making that you own? its this really really high pitched noise just on the edge of my hearing. Please connect the monitor to different AC outlet and try to lower the refresh rate. It is coming from the 12 volt to 120 volt inverter that is up under the dash above the glove box. Popping or cracking This can be caused by contraction and expansion of the inside walls of the refrigerator. You can find models that only work when they detect motion so you are not always sending out that high pitched noise. This can build your brand and attract new customers. Sometimes you can hear it during the day but it is the type of noise that you really have to focus on to hear but when you hear it it is really annoying. This has happened multiple times. What if the high-pitched plumbing noises don't seem to have a clear cause, or they can't be narrowed down to a single fixture? In those cases, the issue may be a little more complicated. The house is open plan and the noise is quite disorientating so I can't tell where it comes from. If the noise goes away when you remove the options, reattach them one at a time. Turned out to be a broken street light. The next morning, we realized we did not hear it again. The noise is somewhat normal- I've heard all of the electronic converters make it. tablet off, tablet fully charged, or disconnected from tablet but still plugged into wall outlet). Why Your PC "Whines," and How to Avoid It. I tried shutting off all the breakers and it was still. hello, my 8560 has developed a habit of making a high pitched beep in series of 3-5 times, then is quiet for a while, and it starts all over again. NOTE: Not for use with re-chargeable batteries. It may sound the same as the S but the Levante’s V6 has less horsepower. A trained NuCO2 Customer Care representative will walk you through the problem or dispatch a technician to your site to assist you. How To Fix A Washing Machine Making A Buzzing Noise When a washer makes a buzzing sound , the most common fault is that there is something stuck in the pump and blocking it. The air bubbles (or “cavities”, hence the name “cavitation”) travel into the pump and, when they are delivered to the pressure side of the pump, they collapse and implode. Never attempt to fix a buzzing electrical component on your own if you are unfamiliar with wiring. Eliminating Noise in Vinyl Playback Systems. Maybe some high pitch little squeaks as they communicate with each other or even a little bit of a flying sort of fluttering sounds as it flies up and down within the wall void. This noise level may drop once the tube has warmed. See instructions for how to properly align the container with the motor base. Before you call your heating contractor, take time to pinpoint the source of unusual heat pump sounds. The sound started again the next night. High-Pitched Noise. What is that Weird Garbage Disposal Noise? A Phoenix Plumber Explains. My charger one night was crackling and making an odd high pitched noise. Is it worth trying to get it fixed or is it just easier to buy a new TV? Thank you!. The noise is not coming from the power unit, which is in the basement. OpenIs it normal for the container to move slightly on the motor. So for the past week or so I've heard this continuous (24/7), very subtle (but very annoying when trying to sleep) high-pitched noise in my apartment. High piched sound from an electrical outlet? Tonight while eating supper we heard a high pitched sound that appears to be coming from an electrical outlet next to the stove and microwave. I thought for a while that it might be next door's washing machine on a high spin, but it goes on too long, unless the machine makes the noise for the whole cycle(?). While these are not present in an LCD display, any higher-voltage components may still produce noise. A variety of high powered sonic weapons (SW) exist spanning the infrasonic, ultrasonic, and audible ranges. Sqealing Tap - Plumbers advice needed. Hello, first time poster here. The humming sound was the electrical current running through the audio jack. I tried shutting off all the breakers and it was still. The noise sounds like supercharger whine in such cases. hear the sound of rushing air being moved by the fan. - quentin-starin Dec 25 '11 at 4:18. You can hear a high-pitched buzzing noise reminiscent of 50 cent phone chargers from Hong Kong when you plug it in, but otherwise I'm given no reason to believe it's dangerous. Why do some AC adapters and power supplies make this whining noise?. Noise and vibration are both fluctuations in the pressure of air (or other media) which affect the human body. Garbage Disposal Doesn’t Run. In both you got to dismantle the motors if at the back replace the motor bearings. The sound waves coming out of the unit create a very high pitch, high sound pressue environment that is incredibly uncomfortable and annoying to animals. And any industrial size furnace makes enough noise that you can tell if it is on without looking. The most common complaints associated with rats and mice are the scratching noises heard in walls or ceilings. When I plug it into my PC, it emits a high pitched sound. Essential Guide to 120-Volt Power Converters for RVs. Then later in the kitchen, a buzzing noise coming from the socket the microwave was connected to. Even if I turn the phone's volume down all the way, the high pitch is still heard. Noise That Requires Expert Help. The Tucked Nuskyn® Conga drumhead is the most durable Conga drumhead for players who like to pitch the drums very high. Recently I started to hear some high pitched fan spinning ( sounds like at moment you boot up the server) from one of the server about two to three times a day and 2 to 3 mins each time, but I was not able to determine which server since we have 4 servers. Some 2017-2018 Explorer vehicles equipped with a 110V power outlet may exhibit a high pitched buzzing or ringing noise from the right side front interior area while the engine is running. The wash impeller is a small plastic blade that forces water through the spray arms. Users can choose from white, pink, and brown noise, as well as a wide selection of natural and ambient sounds. As the brake pad material wears away the wear indicator starts making contact with the rotor, which produces a squealing sound. Add some personalized comments to make the email sound more authentic. This usually, not always, but usually, indicates a lack of return air. Shocking and. While the car is idling in neutral with the clutch out, you hear a rattling or light grinding sound from the engine bay. When I face the wall during sleep the sound gets louder. Soon after a high pitched noise began emitting from the unit so I ran over and immediately unplugged the TV then noticed a potent burning smell, chemical burning smell or perhaps wires burning. Vinyl Barrier reduces noise transmission through ceilings, walls, floors, machinery enclosures, ductwork. Tim: Bats will also make a noise. If my noise gate is on, it also makes the same sound but it eventually stops, until i touch a string. Mine are making the tell tale wooooooo sound and have been since i got the car almost 2 years ago. If the noise diminishes after adjusting valves, it is likely the water flow through your home. a power adapter or transformer that is making a loud humming or buzzing sound. When I plug it into my PC, it emits a high pitched sound. high-pitched screeching noise from. The noise at times sounds almost like crickets chattering only a higher pitch noise, but no crickets are outside. Yup, the entry-grade Levante lets loose that Maserati high-pitched scream when you open the throttle, just like the S. A Hoover vacuum cleaner, regardless of design, pushes air through hoses and filters in order to create suction. Getting to the root of hydraulic noise problems By R. I have tried running both hot and cold water in the house for 15 minutes and still nothing changes. I tried shutting off all the breakers and it was still. Power strip emits annoying, high-pitched buzz. A sonic device is seen (at top right) at Barrett Playground in Philadelphia. An alternator noise suppressor connects inline between the alternator and battery, and can reduce high-pitched whining noise that modulates according to engine RPMs. Call 800-472-6274 for expert advice. The Harvard Dictionary of Music defines the pitch as a "stretch of sound whose frequency is clear and stable enough to be heard as not noise". my dorms electric outlet made buzzing noise when I plugged my power strip to it. The compressor moves the coolant through the unit, and the fan moves the air. Fixing Turntable Hum. TV died suddenly, no picture or audio just the high pitched whine. "This could cause the air handler to make a high pitched whining sound, and the same is true of your furnace filter. NOTE: Not for use with re-chargeable batteries. I can say that with absolute certainty. The same goes for wires carrying improper loads. It most likely isn't a sound card/motherboard problem Hardware & Devices. In-tensity, or loudness of sound, is measured in decibels. I hadn't been using that outlet recently and never smelled anything from it before or since, so I don't feel like it was related to the outlet. I keep hearing this sort of high-pitched almost-metallic chittering sound coming Does electricity make noise? if you can, connect them to seperate outlet. I then move the dimmer to another location but the sound is still there. NOVADRY clearly improves the working environment. Any ideas where it is coming from or how to stop it. This can make sounds like /t/ in "tin", /f/ in "sin", or /k/ in "kin" harder to hear. Fully automatic – audible sound Use for spot coverage, or up to a 10’x3′ area Keep your pets away from breakables, dangerous areas, or off the furniture Safe to use around children Warranty: One year repair/replacement against manufacturing defects from time of purchase. The thermal fuse, heating element or dryer igniter may require replacement if the dryer suddenly stops heating properly. Rubbing / grinding noise. but a little. The following tips will help you troubleshoot the problem in either situation. Chains or special sounding devices can be used for larger areas. Wilkes Noise originates at the pump, and system designers can't do much about that, but they can deal with several additional factors that contribute to and determine the final noise level. If the noise goes away when you remove the options, reattach them one at a time. hear the sound of rushing air being moved by the fan. This creates steam bubbles in the system and ‘hot spots’ arise as a result. This maybe related. We are very proud to offer the best sounding, performing, and fitting system on the market using the best USA materials and manufactured in our shop $1,195. The sound is inaudible to humans and can be tuned specifically for the type of animal you're trying to repel by adjusting the knob on the back of the unit. It's quiet, but high pitched and annoying. I have a 2007 Tahoe LTZ with the Bose sound system and no navigation. If you cannot perceive the hum when the turntable is playing music, then you may have to learn to live with it. Any thoughts on what could cause this? Any help. Thanks Dell! It seems as if the cheap capacitors manufacturers' use in these LCDs, after a while, start to resonate at a high pitch frequency that is very annoying in a quiet room. Here's the real reason why your voice jumps an octave when you’re talking to your girlfriend. This is part of normal operation. The Hum, a steady, droning sound that's heard in places as disparate as Taos, New Mexico, Bristol, England, and Largs, Scotland, affects only a small percentage of the population in those areas. A media pitch is a short, concise email (historically a letter or phone call) to a journalist or influencer. It works great for mice in the attic but if used in the home the sound will bounce off of walls and under doors. For as long as I can remember my system makes a sort of high pitch/whine/electric noise. Press that button and your Roku will find the remote, then make a sound for you. After I got home, I let it idle and tried to locate where the sound was coming from. Place a second module wherever you want hard-wired network access (C). I'm not 100% positive on the Shumacher,but I've heard other portable battery jumpers make that high pitched noise when the battery is low, it's like a warning Try plugging it in to charge and see if it stops you may have to leave it connected for a little while until it gets a charge. When the bearing shield is compromised the lubricating grease escapes and the bearings start to make noise. I can hear it when it's on standby mode and while it's turned off. Sqealing Tap - Plumbers advice needed. Even running at 100% they're much more quiet than other brands I've tried but do make some noise. Do you think the problem is in the hoses or could it be in the pipes? Is there an easy way to check?. Power strip emits annoying, high-pitched buzz. hi my gas water heater was making a knocking noise and like a screeching noise after the knocking noise, I had it drained and flushed, but know is still making the knocking noise more frequently and the screech noise as well. It is louder at night and seems to be worse on some nights than others. Shows starting voltage of dirty electricity (amount), mitigated voltage of dirty electricity (amount), and your percent reduction! Even provides the sound of your dirty electricity!. Some of the most common problems with Maytag dryers include a failure to heat, failure to turn and failure to start. any suggestions. Again, these models are practically silent when on the low setting, and on the. The compressor moves the coolant through the unit, and the fan moves the air. To combat this noise pollution, sound reduction designs or materials should be considered. It's quiet, but high pitched and annoying. It can be heard from a couple of rooms away, just loud enough to barely be heard, yet annoying. Automated PR pitches increase the amount of noise that your email must cut through, and they put journalists on high alert for shenanigans. Previously, for a few months we did have a low vibration in the plumbing after flushing the toilets. I've got a large air vent that runs between two rooms, and the sound transmission through the vent is as though you're in the same room. If the wash impeller is damaged, replace it. Re: Battery Backup makes high-pitched whining noise when turned on By battery backup, I assume you mean a UPS power system. While the noise is annoying, I doubt that it is a long term problem. Demonstrate Research. The resulting shock waves cause a steady, high-pitched whining sound and damage to the insides of the pump. I decided to turn it off to see if that would fix it, but. The first pedals made were true-bypass. Receiver is quiet until after the automated overnight powerdown/reboot cycle. Shower making high pitch whistling noise [ 4 Answers ] My shower makes a high pitched whistling noise. Whining noise from boiler My boiler start making whining noise when running hot water and recently i noticed it also start making noise when heating is on. attached to the concrete substrate), it will have a high-pitched sound. Our severs was located in the storage room with one air outlet on the top and opened door. Metal Sound can also be used as part of a Pokémon Contest combination, causing Metal Claw to give extra four appeal points if used in the next turn. Make high-speed network access across your house simple. If your dishwasher is new, or if it's running for the first time after a long hiatus, the pump seals may be dry which can lead to a squealing sound during operation. It can be heard from a couple of rooms away, just loud enough to barely be heard, yet annoying. This question is already answered, but it is worth noting that a distinct stereo whine that changes pitch with engine speed can be indicative of an issue with the alternator and/or voltage regulator. If my noise gate is on, it also makes the same sound but it eventually stops, until i touch a string. While this is the most reliable sound for detecting termite damage, it is only one piece of the larger body of evidence needed to confirm termite infestation. These are designed to deter animals from coming within range. We compare design, practicality, price, features, engine, transmission, fuel consumption, driving, safety & ownership of both models and give you our expert verdict. So for the past week or so I've heard this continuous (24/7), very subtle (but very annoying when trying to sleep) high-pitched noise in my apartment. The pullchain should be set to an operating speed (i. The humming sound was the electrical current running through the audio jack. There are stories of individuals who have heard radio broadcasts in the absence of an actual radio. The UKs friendliest electrical forum for information and help. For some reason it only makes a sound when the USB hub is plugged in as well. Sometimes it is steady, sometimes it is pulsing. TV's have been prone to this for the fifty years plus I can remember. Controllable noise cancelling Our renowned noise cancelling technology is engineered to block out distractions, so you can enjoy your music with nothing in the way. A media pitch is a short, concise email (historically a letter or phone call) to a journalist or influencer. Call a licensed, qualified plumber to determine the best. The problem I'm having is that as soon as some sound comes out of the SoundCard the high pitch buzzing starts. These weapons produce both psychological and physical effects. Please click on each sound to learn more. If you are trying within the service hours and are still seeing this message, please try again or call our customer service line:. No Audio / No Sound VIZIO TV This article is intended to help you get audio when using yourTV's built-in speakers. White noise, a sort of a hissing sound, is another common type. Fan moves very little air. 1 Smoke alarms that include a recordable voice announcement in addition to the usual alarm sound may be. So what are we waiting for? Let’s jump into how to research, craft, and present a winning pitch to both investors and customers. A "fizz" sound is basically impulse noise, like static, but it can also sound a little mechanical because it gets carried by physical components. Cell phone charger buzz when plugged in outlet I have multiple types of cell phone chargers ( the ones were you plug into the wall and the plug the usb into the charger) I have noticed that when plugged in all the Chargers make a slight buzzing noise. There are instances wherein a Dewalt charger would make high-pitched noises when attached to a battery for charging. This is possibly due to water penetration, as a result of worn shaft seals. The badger's vocal repertoire consists of at least sixteen discrete calls, varying from long, low pitched growls to short, high-pitched squeaks and bird-like coos. My turntable's set to the right speed (I know because when I flick the speed switchn to the other setting, it sounds chip-munky and twice as fast). See the full definition for high-pitched in the. No, it's not your kids, spouse or a bug but it could very well be your electrical outlet. 2mm high level drivers that help output amazing deep bass, treble, and mids. It started to make a high pitched sound around the second week or so. Total impulse buy at the check-out line and since I live in an urban environment I didn't think anyone would appreciate me giving it a good solid blow to test it out, but fortunately a friend thought that was a brilliant idea and scared the wits out of me. This morning I became aware of a little clicking noise coming from my inductive phone charger. You’re sitting in your home and you hear a buzzing or humming noise. Why does my phone charger make a horrible high-pitched noise when it's plugged in? And can I stop it? If the charger is plugged in, but the phone isn't plugged into the charger, it will make this annoying sound. Shop new & used cars, research & compare models, find local dealers/sellers, calculate payments, value your car, sell/trade in your car & more at Cars. or the high-pitched tone emanating from a wall wart. A growling or high-pitched sound coming from your appliance when its cooking is a good indication the magnetron tube is failing. In normal operating conditions, the projector should not have a high pitched noise. Browse your favorite brands affordable prices free shipping on many items. But when I use it for my phone via Bluetooth, it sounds fine. The idea behind this email is to refer to the journalist’s recent story, then use it to plug your product pitch. I assume it is a part that has failed. Moreover, the Simptech Sports Earbuds have 9. From personal experience as well as working with well respected engineers, guitar amps make noises. I have a 2 level townhouse which was built about 8 years ago. The noise on the A/C line will vary from circuit to circuit and area to area in your house so simply plugging your radio or the noise-making device into a different outlet or circuit can make a big difference. Nuskyn® provides a natural, warm, and full-bodied sound with enhanced low and mid-range frequencies, without any lingering high pitched. Trouble Shooting guides are intended for use by Licensed Professional Installers. Please click on each sound to learn more. The sound raises and lowers with your breathing. TotalPond Pond Pump Troubleshooting. As pressure and air escape through the valve, you’ll likely hear a whistling or high pitched noise coming from your water heater. These are designed to deter animals from coming within range. My goal is to solve the noise problem and I can report now that success is being achieved. If a wire rated for 120 volts carries 250 volts of electricity, the excess in this wire may result in a buzzing sound. Please connect the projector to different AC outlet and try to lower the refresh rate. The horrible high pitched squeaky sound in a lincoln oven could be coming from the moving parts more so from the main fan motor positioned at the back or it could be from conveyor drive system. The pitch of your voice goes up and your tone. If the TV produces a high-pitched noise, follow the steps below to troubleshoot the issue. Unfortunately, I grew up in a rambunctious family, who screams to speak & listens to everything on 11. After powering up at the gig last night, my amp (Savge Rohr 15) started making a high pitched whining/squealing sound. ), beeps or FM radio. My computer monitor has started to emit a high pitched, pulsating beep. It's not very loud, just loud enough to get. How To Service RV Water Heater, And Why Why Does My RV Water Heater Make Noise? Does the water heater in your RV make a high pitched noise? Does it whistle when you have the electric water heater on? If so, it may be time to replace the electric heating element. I am new to the world of High Def Projection TV's. A trained NuCO2 Customer Care representative will walk you through the problem or dispatch a technician to your site to assist you. Can you tell me - Answered by a verified Electrician. Everyone can appreciate the value of a good subwoofer in a home theater system. Grinding Noise. The normal sounds your car will make do not include a chirping sound. My charger one night was crackling and making an odd high pitched noise. When you hear the sound it's time to have your brake pads checked and most likely replaced. or the high-pitched tone emanating from a wall wart. High pitched A pulsating or high-pitched noise can come from the compressor or fans as they adjust to optimize performance. I've been doing searches. Total impulse buy at the check-out line and since I live in an urban environment I didn't think anyone would appreciate me giving it a good solid blow to test it out, but fortunately a friend thought that was a brilliant idea and scared the wits out of me. A - Make sure you hear the fan is still operating in your microwave. Unfortunately, I grew up in a rambunctious family, who screams to speak & listens to everything on 11. When I face the wall during sleep the sound gets louder. also give a false result (that is, its background noise level) if the signal is too low. Shows starting voltage of dirty electricity (amount), mitigated voltage of dirty electricity (amount), and your percent reduction! Even provides the sound of your dirty electricity!. Is anyone else's wall charger making a high pitched whistling noise when you have it plugged in? If I put the wall charger itself in the outlet without the usb cable inserted, it sounds fine. The act of playing on a pipe. There are instances wherein a Dewalt charger would make high-pitched noises when attached to a battery for charging. The sound is a varying high pitched constant sound. For instance, improperly grounded wires may result in a buzzing sound. Replace outlet just cost 50 cents. However, I noticed when it was plugged into my car's AUX port, it puts out a high-pitch (like a teapot) noise. Fact Sheet: Combustion Pulsation & Noise. Try adjusting hot and cold water valves. The sound was fairly quiet - you didn't notice when actually playing. You can actually choose to hear some of. I had a mobile phone charger that would make a high pitched hum. a power adapter or transformer that is making a loud humming or buzzing sound. 6 TROUBLESHOOTING - NOISE ISSUES-CONTINUED e. In normal operating conditions, the projector should not have a high pitched noise. You should also note the quality of the sound coming from the tailpipe. The pilot light in a GFCI is an indication that the receptacle is hot, maybe they should add a red pilot light to indicate that no power is coming out of the outlet and green when power is available. The ceramic disc quarter turn taps can do strange noises. high-pitched screeching noise from. I can't hear a motor. Often, the humming noise is associated with a microwave malfunction. Every pet but birds can hear the sounds. Any idea what this is?. Turned out to be a broken street light. It's caused by the electrical charges that are used to power the pixels that create the images on the screen. Abnormal noise in hydraulic systems is often caused by aeration or cavitation. If you can’t find your problem on this list, you need professional help to repair it. If the noise goes away when you remove the options, reattach them one at a time. Some GFI outlets will make this noise because the 'fault' circuitry was exposed to moisture or said circuitry is not compatible with the battery charger's circuitry. Maybe a component is shorted?. All but one of the outlets (one in the middle of the circuit) make this noise. In addition, if the impeller is da maged, warped, or bent, it can scape against the pump housing. The high pitch noise didn't start happening until I plugged in the softstep. The sound raises and lowers with your breathing. I have PAR style down-lights in my TV room controlled by a dimmer, and have also noticed a high-pitched "singing" sound when they are dimmed. It may come and go, or may make the noise during the duration of the shower. I have had no luck with Whirlpool or on line to find a repair manual to walk me through a possible repair. Samsung SMH2117S Microwave started making a loud hum a few days ago, I unplugged it over night and left it, plugged it back in the next day and still a loud hum, the hum stops when you open the door. That is why I said I heard it there. You may have a grounding issue which is causing then noise. The wired connection seems to be working normally, however, it is no longer putting out a wireless network signal. I have a sound problem which I am hoping that someone can help me with! I have just moved into a new flat (ground floor victorian flat in terraced house with two flats) and there is a very high pitch sound across the flat, but mainly in the bedroom, that is keeping me awake at night. Because they are weapons which direct sound onto a target, and sound is energy, they can be considered directed-energy weapons. This noise (similar to the dock) only occurs when not in use (e. If you hear a lower-pitched or a hollow sound, this can indicate that tiles have debonded, or were never bonded, somewhere within the tile assembly. Also try jacking the rear end of the truck up, and with the trans in nuetral spin the back wheels. Most pedals will have some, but excessive white noise could be due to some bad electronic components or a need for calibration. [quote=""]Anyone else here notice the high pitched squealing an squeaking coming from the AC power adapter? [/quote] Can you please contact me at [email protected] (These are just noisy sometimes). The high-efficiency compressor may make a pulsating or high pitched sound. Both have been great for a few months then start making a high pitch noise that comes from inside the main unit not any exterior seals. The small drum sizes make it easy to carry around for gigs. Ok i recently started hearing a high pitched squel. Otherwise, all that noise is echoing directly into your basement. Question New cpu has a clicking fan, and it only makes this clicking noise when the fan has to speed up like when im running a game for example. Q: Why am I hearing noise in my studio monitors? A: The presence of noise in the playback stream has been a tricky problem since the inception of speaker technology. Sonic Weapons Introduction.