On page 59, Phoebe describes her feeling of dissociation, «Like I've been cut down the middle and I'm in two places at once, or I'm getting
radio interference from somewhere, or I'm just a shadow.»
They even had to painstakingly rule out
radio interference from human activity on and near Earth.
Drake's radio measurements for Jupiter were consistent with those from more sophisticated antennas, and he soon abandoned the device; however, his corner reflector interferometer helped him discover a high level of
radio interference from vehicles and other electronics that the Observatory would need to tackle.
Just as radio channels close to each other in frequency can bleed into one another, creating static, so too can
radio interference from different technologies bleed into the channels astronomers use to observe.
Not exact matches
Older wireless receivers used analog signals, but these are open to
interference from other wireless devices like cell phones, cordless land line phones,
radios, etc..
A large number of things can cause
interference with wireless monitors, and this includes things like
radio signals, wireless signals
from other types of wireless devices that might be in your home or in neighbor's homes, etc. even microwave ovens can cause
interference on a wireless signal.
Older audio baby monitors can easily receive
interference from outside
radio users and vice-versa.
It gets rid of
interference and
radio static
from other monitors and gadgets.
Radio Biafra operated for three months on the mast without any
interference from the telecommunications company.
The MWA is located in Western Australia's remote Murchison region, one of the most
radio - quiet areas on the planet and far
from human activity and
radio interference caused by technology.
For astronomers who observe the universe through
radio waves generated by stars and galaxies,
interference from an Earth - based source can easily drown out any far - off signal.
Vuckovic's team adapted an
interference technique borrowed
from 1930s - era
radio engineering to cancel the unwanted classical light.
And to avoid
interference from sources on Earth — like FM
radio stations — Bowman and colleagues set up their table - sized antenna far from civilization, at the Murchison Radio - astronomy Observatory in the western Australian out
radio stations — Bowman and colleagues set up their table - sized antenna far
from civilization, at the Murchison
Radio - astronomy Observatory in the western Australian out
Radio - astronomy Observatory in the western Australian outback.
But the allocation to
radio astronomy is meagre — 2 per cent of allocated bandwidth — and unfortunately that reserved bandwidth is not free
from interference.
Most SETI researchers look for signals sent by sentient beings in
radio waves, because these waves traverse galaxies without
interference from gas and dust.
The occasional crackle of wireless
interference sounds like a clock -
radio alarm picking up the
radio waves
from a cell phone and leads one to wonder what it would take to crash the Tesla Model S computer — and then the car.
According to the BBC, the advantages of DAB are
interference - free reception, an end to the need to retune car
radios as you move
from area to area, hi - fi reception at home without a rooftop aerial, and CD - quality sound.
Building the instrument required solving a host of engineering problems, ranging
from dealing with a remote, barely accessible site, shielding the dish
from radio frequency
interference that would drown out the signals
from cosmic objects, and developing a first - of - its - kind method to pull a portion of the spherical dish into a gradually moving paraboloid to aim at and track astronomical targets as Earth rotates.
Its location in the National
Radio Quiet Zone and the West Virginia Radio Astronomy Zone protects the incredibly sensitive telescope from unwanted radio interference, enabling it to perform unique observat
Radio Quiet Zone and the West Virginia
Radio Astronomy Zone protects the incredibly sensitive telescope from unwanted radio interference, enabling it to perform unique observat
Radio Astronomy Zone protects the incredibly sensitive telescope
from unwanted
radio interference, enabling it to perform unique observat
radio interference, enabling it to perform unique observations.
This range is mostly free of
interference from other
radio sources, such as emission
from electrons spiralling around galactic magnetic fields.
If thousands of such detectors were deployed around the world, especially in areas relatively free
from Earthly
radio interference, then finding a close FRB might just be a matter of time.
Dan Wertheimer, chief scientist for the SETI@home project, says the Wow signal was almost certainly pollution:
radio - frequency
interference from Earth - based transmissions.
Aerospace and aircraft companies as well as the military have been challenged to find ways of effectively shielding sensitive electronic equipment such as radar and
radios from electromagnetic
interference (EMI) without adding a lot of weight to aircraft and satellites (the more massive they are, the more fuel they need to stay in the air or achieve orbit, respectively).
Even when the land is silent, though,
radio interference still comes
from above.
The Traverse Lake site in Algonquin National Park was selected for the Algonquin
Radio Observatory due to its relative isolation
from manmade
interference.
The mission of CRAF is to keep the frequency bands used for
radio astronomical observations free
from interference, to argue the scientific needs of the European research community for continued access to and availability of the
radio spectrum for
radio astronomy, and to support related science communities in their needs concerning
interference - free
radio frequency bands for passive use.
After years of discussions, proposals and various agreements, two locations were selected, far away
from any human activity and any
interference emitted by TVs,
radios, mobile phones and the like.
Renamed the Green Bank Interferometer, this pair's
interference (fringe) patterns were very good, showing astronomers the periodic changes in
radio signals
from objects that dimmed and brightened over time.
The Green Bank
Interference Protection Group is responsible for minimizing radio frequency interference to astronomical observations from equipment and activities at the Observatory, in the West Virginia Radio Astronomy Zone (WVRAZ), and in the National Radio Quiet
Interference Protection Group is responsible for minimizing
radio frequency interference to astronomical observations from equipment and activities at the Observatory, in the West Virginia Radio Astronomy Zone (WVRAZ), and in the National Radio Quiet Zone (N
radio frequency
interference to astronomical observations from equipment and activities at the Observatory, in the West Virginia Radio Astronomy Zone (WVRAZ), and in the National Radio Quiet
interference to astronomical observations
from equipment and activities at the Observatory, in the West Virginia
Radio Astronomy Zone (WVRAZ), and in the National Radio Quiet Zone (N
Radio Astronomy Zone (WVRAZ), and in the National
Radio Quiet Zone (N
Radio Quiet Zone (NRQZ).
This is why it is incredibly important for the science we do that we are protected by two separate regulations which protect the GBT and the other site instruments
from locally produced
radio frequency
interference.
The
radio comes with key features such as; low
interference radio reception, precise navigation, and a variety of external music sources that can be controlled
from the display.
We also encountered another issue -
interference chirping
from the Wi - Fi
radio.
Gathering inspiration
from the
interference waves of analog television or
radio, where a third image or sound is produced
from the overlay or combination, this program likewise investigates the crossover between time - based works and standard exhibition presentation.
Thanks to the built - in Dual - Band Wi - Fi
radio, it works directly with your Wi - fi network so you won't have to worry about any
interference from other devices.
One of those penalties is cross-signal
interference from too many
radio waves.
On top of that, there can be
interference from local
radio stations, airports, and even concert venues.