General

Playing chess online with David Azzato

As a head of a big internet network, David Azzato does find a way to have fun, and his big passion for chess and the internet makes him a really interesting person. His points of view are different but fun, and he cares for his stuff more than any employer I had before.

chess with david azzatoI had a huge job opportunity to work on the site chessfriends.com. So i took myself together, did a whole lot of research in order to impress the one who would interview me for the job and prepared myself in every possible way. I even put my best suit on with a tie and everything. But one thing I did not expect was David Azzato to be the one to interview me. We met at his office and right away his asked me do I love playing chess. I really did, so I told him I am an expert, as I was. After a few more questions about the previous jobs I had he said that if I win against him on the site I would get the job. I was nervous but I played calm and we started the game online.

After half an hour I won. And got the job. I remembered his nickname and later the day wanted to see if he really gave his best, so I spend almost the whole day to find him again and play anonymously against him. He won this time, and he was brilliant. So I realized he let me win before in order to give me a chance to work for him.

Was it easy for me to become a part of the team?

Now, two years later I realized he saw himself in me. He also had a hard time before he became who he is today. Actually he doesn’t talk a lot but when he does you can feel the calm aura around him and in his team which I am a part of.

And he is a perfectionist, he always wants everything to be precise and on point. But he also gives time to all of us to build a passion for what we do, before expecting any results of our work. I think that is the reason why everyone here loves working on his projects and why everyone gives their best in every possible way.

Chessfriends.com has become today a huge site where everyone can feel the joy of playing chess and enjoy what we created. And we work everyday to make it better and more interactive, so that our users can have the feeling to play right next to their opponent. I am really happy to be a part of David Azzato’s team.

Everyone was really friendly at the beginning and stayed to this day. We work together and appreciate everyone’s thoughts and ideas. The working atmosphere is really calm and we all have a lot of fun creating and programming. I never felt more happy to be a part of something so great like this before. I also learned to play chess even better, but still never won a game against David Azzato.

Purchase online your weight loss product

If you struggle to lose weight and nothing worked by now, it is because you have not tried the best method. When thyroid gland does not work properly, unexpected weight gain can occur and the sufferer will have difficulties losing weight. The metabolism is sluggish, constipation appears and the energy levels are really low, so losing weight is quite impossible. But you can purchase online your weight loss product from thyrominesupplement.com and fulfill your dream of shedding a few pounds in a natural and healthy way.

Lose weight in a healthy way with Thyromine

lose weightWhen thyroid gland is unable to produce enough amounts of thyroid hormones, hypothyroidism occurs. According to WebMD, patients affected by this condition will experience changes in many bodily processes. Because the metabolism will become sluggish, it will affect the heartbeat, body’s temperature and even the way how calories are burned. Weight gain will occur and losing weight will seem impossible, despite of all those drastic diets and heavy physical routines.

Due to the fact that Thyromine boosts the health and functionality of thyroid gland, proper amounts of thyroid hormones will be produced and the metabolic rate will be accelerated. The symptoms of an underactive thyroid gland will be eliminated and the consumers will be able to burn the extra calories more easily. Thyromine works by stimulating the health of thyroid gland, supporting a healthy digestion, boosting the energy levels, enhancing the elimination of bad blood cholesterol and improving the overall health of the consumers.

You might find numerous other weight loss products on the internet, but they are not as efficient and safe as Thyromine. Thyromine is made of natural ingredients that were tested in a laboratory for their purity, safety and efficacy. Guggal tree extract, adrenal powder from bovine, thyroid powder from bovine, Ginger extract, Nori extract, Piper Longum and L-Thyrosine, making from Thyromine one of the best thyroid supplements on the market and which can be purchased online.

This weight loss product will restore the natural balance in the body. Nourishing the body, boosting the metabolic rate, stimulating the burning of calories and improving the elimination of cholesterol, Thyromine will support the consumers become healthier and happier with the way they look. Because this supplement will improve the appearance of skin too, those who use Thyromine will get to look and feel younger and more appealing in a natural and healthy way.

Although the internet is bulked with products that claim to offer the weight loss desired, these pills will have zero effect because they do not address to your problem. You have to first improve the health of your thyroid gland and accelerate the metabolic rate, because a sluggish metabolism and lazy digestive system will only stay in your way. Due to the fact Thyromine is completely safe and risk-free for the health of the consumers, it will not cause any adverse effects and patients will lose weight healthy. Purchase online your weight loss product and enjoy dropping pounds in a healthy way with Thyromine!

Get the answer to your problem from the internet

Living in the era of high speed internet is a lot easier than several years ago. If you want to know more about a health disease, you do not have to read a book or have an appointment to the doctor for just asking a few questions. All you have to do is just type a few words, click, and everything you need to know is right in front of your eyes. If you are concerned about your dark under eye circles and puffy bags seem to become larger each day, you can find the answer of your problem on the World Wide Web. Revitol from the website revitoleyecream.org.uk will solve your problems naturally, helping you to look younger and healthier.

Revitol can solve three beauty problems at once

revitol woman's beautyDark under eye circles, puffy bags and fine lines in the area around eyes can all be solved with Revitol, the best solution for your beauty problems. This powerful eye cream is made of natural and highly potent ingredients that were tested in laboratory for their purity and efficacy. Revitol Eye Cream has a light and smooth formula that does not irritate the eyes and which does not remain greasy on skin. Niacinamide, Bisabolol, N-Hydroxycicinimide, Fraxinus Excelsior Bark extract, Chrysin  and Capric Triglyceride are the compounds included in the formula of Revitol Eye Cream.

Although these compounds have pompous names, but they are nutrients extracted from herbs with powerful effects against aging and which reduce hyperpigmentation that triggers the appearance of dark circles under eyes. These ingredients work together to strengthen capillaries, reduce hyperpigmentation, diminish the depth of fine lines, eliminate inflammation, reduce irritation, moisturize the skin and leave it smooth and suppler. Considering that broken blood vessels and hyperpigmentation can cause the appearance of dark circles, as mentioned on WebMD, Revitol gets to the root of the problem and eliminates what causes the most annoying beauty problems.

Due to living in the era of high speed internet, you can even order online the solution for your beauty problems. Revitol can be purchased online at an affordable price, it comes with a money back guarantee and you can benefit of consumer support if there are other questions you might want to ask. You might try to use natural solutions to get rid of puffy eyes and dark circles naturally, but they will only offer a temporary effect.

On various web pages you will find recommendations that include using cold spoons, tea bags, cucumber slices or lemon juice to reduce the appearance of dark under eye circles and puffy bags, but with Revitol things are a lot easier. All you have to do is just apply the cream every night, before going to bed, and in the morning you will look fresh and more beautiful. Because Revitol Eye Cream can solve three beauty problems at once, it is the best solution for you. Use Revitol and in just a few weeks of use you will look younger, more beautiful and healthier!

How to naturally enhance women’s desire for sex

It is not a secret anymore that both men and women have a reduced libido at some point in their life. Yet women’s libido is very different than men’s, because women place more value on emotional connection as a spark of sexual desire, based on WebMD. Many web directories offer relevant results when it comes to enhancing libido in women. However, those who wish to naturally increase their desire for sex and enjoy more satisfying intercourses should take Provestra.

How can Provestra improve women’s libido?

women’s libidoWe all know about Viagra, the magic pill that boosts the sex drive in men. For a very long time, women did not even talk about their reduced libido, not to mention the fact that they did not even think it was a problem there. In current days, they have many options to bring back passion in their lives, to enhance the desire for sex and to enjoy more satisfying intercourses. As you might find from many web directories and blogs, Provestra from provestrauk.co.uk is the “natural Viagra” for women and probably one of the best health supplements developed especially for women.

Containing natural ingredients that were selected for their effects on women’s libido, Provestra has in its powerful composition herbal extracts of Ginseng, Ginger, Black Cohosh, Red Raspberry, Damiana, Valerian and Licorice, Vitamins, L-Arginine and many other compounds that naturally enhance women’s desire for sex. These ingredients work synergistically to balance hormone levels, relief stress, alleviate headaches, intensify pleasure, speed up arousal and increase sexual desire in a natural, healthy and safe way.

As you probably already know from other blogs, women can eat their way to an enhanced libido. Many food items have aphrodisiac effects and they increase the blood flow to the genitals, balance hormone levels and stimulate arousal, supporting women to “get in the mood” and experience more intense sensations during intercourse. Yet Provestra contains many ingredients with aphrodisiac effects, compounds that boost the desire for sex and help women feel more relaxed with their partner. We all know that stress, fatigue and relationship problems can kill the libido, but Provestra will help the consumers unwind and enjoy their intimate moments with the partner.

Provestra improves women’s libido because the ingredients include in these pills enhance the blood circulation to clitoris, increase chances of experiencing better sex and provide stronger orgasms that will last longer. Women’s interest in sex will be enhanced, vaginal dryness will be eliminated and the sensations will be a lot more intense. Not only men have the right weapon to fight against reduced libido, because Provestra is the “natural Viagra” for women and they will get to fix this personal problem too.

Many libido enhancers are popular on other blogs, but Provestra will boost up the desire for sex without causing negative side effects and without harming the health of the consumers. Use this natural health supplement and enjoy recovering your love life!

Find on Web the best treatment for hives

Today you can find on World Wide Web information about anything might cross your mind. Regardless of what you need, from food recipes, how to crochet, how to use a table saw and how to build a house tree to decoration ideas, hairstyling tutorials and information about health supplements, it is all at your fingertips. If what concerns you now is your appearance and the fact that your allergy manifests again, with red, swollen hives on your face, hands and body, well, you will find here everything you need to know about hives and how to banish them quickly.

Why do hives appear?

hives treatmentHives manifest as red or pink swollen bumps on skin that cause itchiness, burning, pain and embarrassment. According to WebMD, hives or skin rash appears as an allergic response to one or more factors, including medications, insect stings, heat, cold, food items, additives, sun exposure, preservatives and many others. As a response to this factor, the body generates histamine, which will trigger the appearance of hives.

Many medications and antihistamines will help improving the situation of a patient with hives, but OxyHives has been developed to both treat and prevent the appearance of skin rash. On the webpage oxyhives.org.uk you will find out more about homeopathic medicines and how does OxyHives work to offer quick relief to hives in a healthy, natural and safe way. Because this treatment for skin rash involves using an oral homeopathic spray that has to be applied directly under tongue, the powerful ingredients included in the formula of OxyHives enter into the bloodstream and block the production of histamine, while they also alleviate swelling, reduce itchiness and diminish burning sensations.

If you pay a visit to the doctor and get prescribed medications for your hives, the antihistamines you will have to take can cause you nausea, dizziness and many other negative side effects. But OxyHives will help you get rid of hives quite quickly and the symptoms that accompany skin rash will be eliminated too. Because this highly efficient treatment has in its composition only natural ingredients, it does not cause unwanted side effects and no dizziness or nausea will appear if you use OxyHives as instructed.

On the World Wide Web you will find all the details that will keep you informed about this problem and how to eliminate hives at home. I can bet that you did not know how useful are the ingredients backing soda, Echinacea tea and Aloe Vera gel when it comes to alleviating skin rash. Due to fact that hives can appear out of the sudden and stress can aggravate them, it is important to have at reach an efficient cure for skin rash.

Make sure you have OxyHives and use it as recommended to keep hives away from your face, hands and body. Do not rely solely on antihistamines, because they will not help you prevent the occurrence of skin rash. Use OxyHives to keep hives at bay and do not let these unpleasant signs cause you embarrassment and distress!

Woofer

Woofer is the term commonly used to designate the speaker designed to produce low frequency sounds, often from 40 Hertz to 1000 Hertz or more. The word came from English onomatopoeia barking of a dog, “woof” (in contrast to the name used for high frequency speakers, tweeter).

The woofer is an electromagnetic device. Use a cone, attached by adhesives to a voice coil surrounded, in turn, by the magnetic field of a permanent magnet. The voice coil and magnet in the base form a linear electric motor. When electric current flows through the coil, it moves respecting the right hand rule, causing the rise or fall of the cone, resulting in a movement similar to a piston. The movement created in the cone produces sound waves output.

There are many challenges in the design and production of a woofer, mainly related to the mechanics. Most searched for is that the cone movement faithfully reproduces the electrical impulses applied to the coil, as it is to handle high-volume sound without distortion. In relation to the impedance, it should allow the use of low-cost electronic amplifiers.

Designing a maximum performance woofer involves transforming the output signal of an amplifier with high fidelity sound waves and is a bit complicated with the use of an enclosure or infinite baffle sound. If done correctly, mechanical problems are diminished.

The bass reflex (bass reflex cabinet) most used was patented in the United States by Albert L. Thura, Bell Laboratories in 1932.

Before this date, the speakers were built just another surface and low frequencies are lost in the back of the device.

A. N. Thiele, in Australia, and later Richard Small, in America, adapted at the beginning the crossovers for the design of enclosures, particularly at low frequencies, which is the operating range of the woofer.

This was a breakthrough in the design of interconnections with woofers and now is practiced almost universally, without exception, by acoustical engineers.

The resonant frequency is one of these parameters. This is defined as the frequency of vibration and material is determined by moving the speaker (coil, cone, Dust Cover).

All woofers have electrical and mechanical properties that determine the most suitable cabinet for each device.

The baskets are the most widely used metal, preferably aluminum, to make low cost, the disadvantage with these is that with strong pressure, high volume or strokes may lose their shape.

Subwoofer

The subwoofer is a subtype of an active marine speaker designed to reproduce approximately the first two octaves (the most serious, usually between 20 and 80 Hz) of all 10 that make up the full spectrum of audio frequencies.

The subwoofer intended, therefore, complement the conventional two-way speakers that are never covered the first octave (20 to 40 Hz) and often only manage to reproduce the sharp components of the second (40 to 80 Hz).

Typically, home subwoofer integrated into its most simple powerful power supply (usually between 100 VA and 1 kVA sometimes because currents can flow over the coil 10 ARMStransducer), an active low pass filter, protection overload, a dedicated amplifier and a single large diameter transducer.

Design and mechanical properties of the enclosure in which the transducer is another factor in the performance of a subwoofer, in any case, much more decisive for the reproduction of the higher octaves.

Although the most common are analog type, there are already on the market digital versions (the digital input signal is to be applied to the digital low pass filtering, matching and processing DSP room correction and digital-analog conversion later).

Among the advantages of digital models is the fact that they allow adjustments in the frequency and phase response for the correct alignment with the playback environment (Digital Room Correction) and better integration of the subwoofer with other speakers.

Since the wavelengths in air (at normal room temperature) of the frequencies of sounds that typically plays a subwoofer are at least several tens of times the diameter of the transducer that reproduces the sounds and directividad5 of these is reproduced completely negligible (see Huygens’ Principle and Diffraction). It is not possible for the observer; therefore, to locate the source of these sounds so that the stereo in the reproduction of the bass octaves is useless. Is unnecessary to record / play these songs in more than one channel (and, therefore, speaker) for both stereo and multichannel systems.

Multi-way Marine Speakers

The two-way speaker has a system that has mounted within the same acoustic box two different speakers:

Tweeter: smaller speaker (usually a capacitor or electrostatic loudspeaker), specializing in high frequencies (3 to 20 kHz). That is, optimized to reproduce the treble.
A woofer, larger speaker (usually a dynamic speaker or voice coil), specializing in low and middle frequencies (30 to 3,000 Hz). That is, optimized to reproduce bass and mid tones.

In an active speaker and active filters are applied before amplifying the audio signal in order to divide the frequencies in certain ranges to be applied to the appropriate speaker cone.

There are also used crossing filters (crossover) on the speaker box itself, in this case working on the amplified signal.

The three-way speaker has a system that has mounted within the same acoustic box three different speakers:

Tweeter: Speaker of smaller size (usually capacitors), specializing in high frequency (4 to 20 kHz) optimized to reproduce the treble. The vibration of the coil is very weak amplitude (only displaces a portion of the membrane), light speakers are small and rigid, the domes are generally up to two cm, cones up to 6cm. Ferrofluid cooled (controlled viscosity oil loaded with iron particles, is placed in the gap), they also have very little excursion, in fact spoken of vibration and only a portion of the membrane, the allowable power range from 20 to 70W
A Middle: mid-size speaker specializing in midrange (800 to 5000 Hz) can be cone or dome, these are very common, and its operation is a vibration of the whole mobile.
A woofer, larger speaker (usually moving coil), specializing in low frequencies (30 to 800 Hz), optimized to reproduce the bass, have a large diameter 15 “(38cm) and 18” (46cm). Its membrane is heavy, should be possibility of elongation, the diameter of the coil is up to 10cm, contains a powerful magnet and weighed (to maintain the magnetic flux density in the gap), also contain highly developed cooling circuits. It works like a piston, the moving assembly moves in a single block.

The audio signal is divided by active or passive crossovers, to apply a certain range of frequencies to the appropriate speaker.

While optimizing the mid band, usually neglected, are very expensive speakers, and its high market price, have a limited deployment.

Marine Speakers Power

It refers to the electrical power coming into the speaker (not the acoustic power). It is the amount of power (in watts) that can be made to the speaker before distorting too much or it can be damaged. Within the potency difference between rated power and power handling.
Nominal Power

Maximum power, continuous duty, the speaker can withstand before deteriorating. If the speaker is operated above the rated power can irreparably damage the speaker because it cannot dissipate heat produced by electric current flowing through the coil and it can melt the insulation covering the copper wire that form, causing short circuits or cutting back by melting the copper wire.
Maximum Peak Power or allowable power

Impulsive peak power (peak signal), which may support the speaker time to time before deteriorating. Corresponds to the maximum instantaneous power is applied during a very short time. This value is closely related to another limitation of the speakers that is the maximum travel of the coil without destroying the diaphragm (called unknown speaker). This power is greater than the maximum average power. These first two are perhaps the most important but there are others whose measure is important for understanding the behavior of speakers in the short, medium and long term.
PMPO Power

P.M.P.O. (Acronym for Peak Music Power Output) is a specification of common power consuming equipment such as cassette players or mini components representing the peak value that is capable of supporting a speaker during an extremely short time (usually 10ms), and is usually measured to that the speaker is burned, giving values greater than the maximum peak power. It is important to note that this specification is the speaker and not the amplifier that feeds, which can give false hopes to buy a team. In other words, the PMPO power is not a “real” value, but rather commercial sound power. To more accurately recommend using the rms or RMS (Root Mean Square) which represents the real power that the amplifier is capable of delivering.

Active Marine Speakers

Active Marine speaker is a type characterized by the use of active filters (digital or analog) instead of passive filters to divide the audio spectrum at intervals consistent with the transducers used.

Unlike passive speakers, in an active speaker is amplified analog signal after the filters. Used, therefore, work with electronic amplitudes own preamp output (line level). This allows a great efficiency advantage for passive alternatives, which filter signals amplified and lose large amounts of energy as heat.

Often, both the filter and amplifiers (one for each transducer) are integrated into the speaker box, leaving only external difference over liabilities in the power cord.

Despite having a superior design (equality of resources), they only are very popular in the professional environment, where its use is almost universal.

Audiophiles still have a lot of prejudice in relation to a speaker that plugs and not allowed to choose an amplifier: active speaker (and especially the digital asset) is contrary to many beliefs that characterize these fans (eg , vacuum-tube amplification, avoiding integration to acquire / choose the maximum number of separate components, digital-analog conversion early to avoid any form of EQ, etc.).

Among the advantages offered by this type of speakers we have:

Properly designed, can offer, equal resources, better quality than a passive speaker, as:
It is possible to use steeper filters (especially the digital models), preventing a transducer to receive signals sufficiently attenuated frequencies are outside its operating range.
Allow the use of amplifiers designed specifically for electrical and mechanical characteristics of each transducer (which also excludes the need for amplifiers covering the entire audio frequency range, limiting somewhat the increase for the costs of a system based on speaker liabilities).
Allow the designer (and in the digital case, the user) to easily equalize the input signal in the filter in order to strengthen / make electrical and mechanical characteristics of the transducer or box. In the digital models that includes, besides the transducer and the housing, the environment of the speaker (made, for example, installation and automatic mode with a microphone and integrated analyzer).
With the same power, lower consumption for performing the frequency filtering line levels (pre-amplified). This is very popular in professional applications where very high power.

It should be remembered that the benefits in terms of quality are particularly significant as they relate to the only devices (speakers) which can introduce audible differences in a modern sound reproduction system (properly designed, operated within its operating limits and , for comparison, always double-blind trials with the levels set within ± 0.1 dBSPL6). Contrary to what is understood as valid among fans, speakers are not only the weakest point in the chain of components of a sound reproduction system … The only weakness! (The only ones that introduce audible distortion though, to be precise, it should refer to sub-speaker listening room).