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The British Tinnitus Association (BTA) is a world leader, with a trained team of friendly and experienced advisers for anyone who experiences tinnitus or those simply seeking guidance or information about the condition. Environmental noise- white noise, pink noise- is a useful tool for quieting tinnitus, but how can you tell if you’re using the correct frequency?
Tinnitus symptoms affect people differently; some experience constant, high-pitched ringing in the ears, while others may suffer through a steady low-octave series of whooshing sounds. While there is no cure for tinnitus, many patients have found relief by incorporating tinnitus retraining therapy (TRT) or habituation therapy into their tinnitus treatment plan. In choosing the right environmental noise to treat tinnitus, it’s important to take into account spectral density, which refers to the way that power from sound signals is distributed through various frequencies. Just as your tinnitus sounds operate at different frequencies, so do a variety of white, pink, or purple noises that may provide the right combination of acoustics to help quiet tinnitus ringing sounds. Example: The flat sound of a rotating ceiling fan, or the static emanating from a car radio.
White noise is often used for blocking out unwanted sounds, including tinnitus, allowing you to focus better on work or rest more peacefully at night. Many tinnitus retraining therapies (TRT’s) or habituation therapies recommend starting out with white noise, as it contains the widest range of frequencies.
Unlike white noise, pink noise produces sound in which each octave carries the same power, equal energy per octave. Pink noise is preferred for relaxing the mind and achieving restful sleep, especially when tinnitus ear ringing makes it difficult to sleep through the night. To treat tinnitus with pink noise, purchase a sound machine that offers a selection of soothing environmental sounds, and place it by your nightstand. Sometimes referred to as Brownian, red noise is any noise signal that mimics the Brownian motion.
Brown noise contains power that lowers by 6 dB with increasing frequency, and is best suited for treating tinnitus noises that respond well to low rumbling sounds, such as the deep echo of thunder. In addition to masking tinnitus, red or brown noise is also helpful for soothing migraines. Unlike brown noise, purple noise utilizes power that increases by 6 dB with increased frequency. Gray noise is similar to white noise, but distorted to produce the effect of equal volume at all frequencies. If you found this article helpful, then please share with your friends, family, and coworkers by email, Facebook, or Google+. In this section we’ll cover white noise for tinnitus as well as touching very briefly on pink noise and brown noise.
White noise has the full scale of sound frequencies discernible by the human ear all blended together to make a continuous sound.  The sound could be likened to the static produced by a radio or TV when off station.

Sound therapy sometimes referred to as “white noise” has been successful in reducing the stress created by tinnitus. If you decide to use white noise for tinnitus therapy it is recommended that you visit a qualified Audiologist, as the frequency of the masking sounds must be tailored to the individuals needs, usually at a slightly lower frequency than the tinnitus noise.
Variable sound streaming to suit the user and offering in particular, sounds they can choose to offer the greatest comfort. Remember that white noise in the treatment of tinnitus is not a cure, it will only help to mask the noise and possibly reduce stress levels in some patients.
Pink noise is also used as a “masker” utilizing a smaller sound range and sounds similar to the hum experienced around electricity transformers.
Brown noise is again used as a masker operating at a lower frequency producing a continuous sound like the continuous roar of the ocean.
All 3 noises can be and are used in the treatment of tinnitus, with white noise for tinnitus being the most common.
I’ve set up this website to provide useful information and to help other tinnitus sufferers learn how to manage and live with this annoying condition. Top 3 Articles (voted by our visitors!)Tinnitus Remedies 2 CommentsTinnitus is the technical term for a persistent ringing in the ears. 60 minutes of pure, stereophonic, Pink Noise that you can take with you anywhere. Our Pink Noise is presented in an endless loop. White noise is shaped and filtered to make Pink noise which is an essential tool for running many tests on sound systems. Acoustic white noise is useful as a masking sound to improve privacy in offices, or as a soothing sound field to help concentration and sleep. Pink noise is white noise (a mix of all audible frequencies) that has been filtered to reduce the power density as the frequency increases.
Scientists have categorized acoustical variables into a rainbow of colors, each one representing a specific range of spectral density. By listening to background music throughout the day and evening for several months, it is possible to distract the brain from nagging tinnitus noise and effectively “forget” about it. That’s because white sound is the great equalizer, combining high and low frequencies into one even spectrum, equal energy per frequency.
White noise for tinnitus is not a cure but a method used to mask the sound, therefore reducing the perception of the background noise. Furthermore there are additional advantages such as improved concentration, assisting with sleep apnea and relaxation. Pink noise provides equal energy per octave allowing the Adjustment of equipment drive levels with constant Hz bandwidth analyzers such as Gold Line RTAs. Whenever the GLPN is connected to a system with Phantom Power, the LED on the back will light.

It has also been said to aid in therapy for people suffering from tinnitus (ringing in the ears). However, when purchasing membership at the same time as products, the members price will apply.
To find out which color best masks constant tinnitus noise, it’s sometimes necessary to dip into all the shades of sound, from white or pink noise, to brown or violet. The masking sound is usually delivered by such devices as MP 3 or CD players and from speakers in the bedroom under the pillow for assisting in sleep.
The spectrum of pink noise approximates that of much music which makes it an excellent test signal for sound systems. Some however have acute continuous noises, known as “phantom” sounds that lead to depression, insomnia and even suicide. Many people select pink noise in place of white noise since higher levels of white noise can burn out tweeters. The circuit shown in the figure generates pink noise (which is white noise rolled off) sufficient to drive a pair of small speakers or earphones. It is important to know that these noises are real and not a figment of the sufferer’s imagination. The model GLPN, when time averaged, produces levels of plus or minus 1 dB making it an excellent standard for "FLAT" response. With a good pink noise source the user can adjust equalization and speaker crossover points and balance systems. In this circuit, Q1 is biased to its emitter-base junction avalanche voltage by inverter Q2, and in doing so, generates a millivolt or two of white noise. A2 and A3 provide 50? gain each, for a total of 2500?, producing volts of noise from the junction. When the headphones or speakers are connected between the output of A3 and A4 to form a full bridge output, voltage gain is doubled and the maximum drive voltage approaches 14 V p-p.
For example, placing a small capacitor (0.001 µF for a start) across one or both of the 20-k? resistors will result in a high-frequency boost of the amplitude of high-frequency components.
Placing a small capacitor across the 1-M? resistor (47 pf for a start) will cause a decrease in the amplitude of high-frequency components.

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