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WHITE
NOISE CD - Relaxation & Noise suppression, helps sleep
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White
Noise Audio CD
70
Minutes of Stereo True White Noise
White
Noise CD Helps For Relaxation, Sleep And Noise Suppression
Ideal for
shift workers, noisy office, drowns traffic noise, reduces child noise !
and helps you work better, and reduces stress.
A 70 Minute CD of
Pure, Calming White Noise.
White Noise is well known as a means of coping with background noise,
noisy neighbours, traffic noise, etc. It does this by means of overlaying
all ambient sounds with a blanket of sound that includes ALL audio
frequencies.
HOW DOES IT WORK
??? White noise is a type of noise that is produced by
combining sounds of all different frequencies together.
If you took all of the imaginable tones that a human can hear and combined
them together, you would have white noise.
The adjective "white" is used to describe
this type of noise because of the way white light works. White light is
light that is made up of all of the different colours (frequencies) of
light combined together (a prism or a rainbow separates white light back
into its component colours). In the same way, white noise is a
combination of all of the different frequencies of sound. You can
think of white noise as 20,000 tones all playing at the same time.
Because white noise contains all
frequencies, it is frequently used to mask other sounds. If you are
in a hotel and voices from the room next-door are leaking into your room,
you might turn on a fan to drown out the voices. The fan produces a good
approximation of white noise. Why does that work? Why does white noise
drown out voices?
Here is one way to think about it. Let's
say two people are talking at the same time. Your brain can normally "pick
out" one of the two voices and actually listen to it and understand it. If
three people are talking simultaneously, your brain can probably still
pick out one voice. However, if 1,000 people are talking simultaneously,
there is no way that your brain can pick out one voice. It turns out that
1,000 people talking together sounds a lot like white noise. So when you
turn on a fan to create white noise, you are essentially creating a source
of 1,000 voices. The voice next-door makes it 1,001 voices, and your brain
can't pick it out any more.
White Noise is a mixture of
sound waves extending over a wide frequency range, producing a constant 'shhhhh',
rushing or humming sound.
White noise can
be formulated in many different ways for different applications. For
example, it is used in open-plan offices to drown out background chatter.
What is 'white
noise'? - a mixture of sound waves extending over a wide frequency range
used to mask out unwanted noise interfering with sleep; also - A `sh'
noise produced by a stimulus containing all audible frequencies of
vibration.
This CD is a CD with
70 mins of pure white noise digitally generated with professional
recording equipment. You will receive a labelled CD in a slim-line case.
How is it useful? - Research has shown that certain sonic
frequencies in white noise has a calming effect on humans of all ages.
This is how 'white noise' can promote a calm mood to help you relax
and/or fall asleep. Also useful to adults with
Tinnitus, sleep problems, stress...!, or anyone with sleep problems.
How To Use This CD:
Simply insert it into any CD player (works with speakers, earphones, or
headphones), start at the lowest volume setting, hit the
"Play" button, and slowly adjust the volume upward until it is just loud
enough to mask out all background noise. If you set your CD player to
"repeat", you will get an endless supply of white noise, otherwise the CD
will play for 70 minutes.
You can use this masking technique in your bedroom, office,
study, or just about anywhere with a portable CD
player. Enjoy wholesome sleep, undisturbed conversation,
and increased concentration by getting rid of
noisy distractions.
Being a natural, drug-free sleep aid, white noise not
only helps adults who suffer from insomnia, but can also
gently soothe your baby to sleep as well as provide
relief for those of us suffering from tinnitus or
sleep deprivation. White noise has also been reported to have a
beneficial effect on babies and infants
with colic.
Whenever masking of background sounds
is needed, this CD can help: Whether you or your child can't get to sleep
at night or traffic noise, annoying neighbours, or electric appliances are simply driving you crazy, the sound
of white noise will have a calming effect and will help you not only
sleep better, but also study and
work more effectively.
Another use for this CD is to shield confidential conversations
from nearby eavesdroppers as well as electronic
surveillance/listening devices. These bugs are unable to separate
conversation from white noise, making it an ideal security
measure.
HAPPY
BIDDING
______________________________________________________________________________________________________________________________________________
Postage Cost
- £2.50 to UK
- £4.00 to The Rest of the World
- We Will Combine Postage for Multiple Auctions, only
£1.00 postage per item, after the first
- Optional Postal Insurance £0.63p.
- We Will Post Worldwide
Payment Accepted As Follows (United Kingdom
bidders)
Payment Accepted As Follows (International
bidders)
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