Sports whistle: Which is the best in 2021?
Today we will talk all about the sports whistle, a small product, but one that never goes unnoticed, in addition to being vital for most sports.
If you think about it, it is very difficult to think of competitive sports without a whistle. The instrument is the extension of the voice and the authority of the referee, who is simply who differentiates a game from a serious game.
In this Guide, we will look at its characteristics, differences and varieties, going through its benefits, harms and listing the best in the market. Everything to help you choose the right model for you and your game.
First, the most important
- There are two basic models of sports whistle, the ones with the internal sphere and the ones without, these called pealess, which infer the control, height and characteristics of the sound of the product.
- Another variety is on the stand, and the whistle may use a cord or a thimble, also called an annulus.
- Its price varies from R $ 10 to R $ 200, depending on its material and technology, mainly.
The great merit of the whistle is its practicality. A small object that makes a great sound, capable of representing authority within a hostile context for whistleblowers. With the new technologies, this practicality has evolved, to sounds with an even greater reach and in less favorable conditions.
In this Buying Guide, we will talk about this practical issue and about technological advances, both in the whistle itself and in its use. Basic definition, advantages, varieties, all of which follow.
What is the whistle?
The whistle setting is a sounding wind instrument. It produces sound from the vibration of the air as it passes through an edge. Further down, it is the pressure changes of one or more chambers that result in a sound, most of the time loud and shrill.
We started to talk about a properly sporting whistle in the eighties, with the launch of the first Fox 40 product on the market, a pealess model, which we will explain later.
The Fox 40 was the first to think specifically about the sporting application of whistles, the greater resistance and unique reach they need, forcing their competitors, especially ACME, to do the same.
What are the advantages and disadvantages of the sports whistle?
A product like the whistle brings together advantages and disadvantages. One of the advantages is its enormous practicality, as it is a product that hardly exceeds ten centimeters, but that produces a sound between 90 and 120 decibels, the most used sound pressure measure.
This makes the whistle have a huge reach, which is another advantage. A football field, for example, is at least 100 meters long and about 65 meters wide.
The product is also versatile, being able to be used in games, training, among other activities, and even breaking the branch in emergency situations.
Finishing the benefits, the sports whistle is able to dictate the tone of a sports practice, either to control a training, or to make a game official or unofficial, because it makes the referee’s job possible.
In contrast, the whistle is so loud that it can be harmful to your hearing, if heard too closely and repeatedly. The sound in headphones, to be aware, are recommended to be below 80 decibels. The minimum that a sports whistle usually produces is 90.
Another disadvantage is the hygienic care that is required with the product. The whistle, after all, has recurrent contact with our mouth and with our saliva, being necessary to be washed and disinfected regularly, to prevent, for example, the risk of gathering bacteria.
- Enables competition
- Harmful to hearing
- Regular hygiene care
Whistles with ball or pealess ?
The basic variety of sports whistles is their mechanism for producing sound. The oldest and most classic use a small sphere, released inside the chamber, to modulate the pressure and consequently the sound.
Experts say that these models have the most characteristic sound, a “trr” that is easily recognized – and, therefore, with a faster response – by athletes.
They also say they have greater control over the sound in this model, which can vary more easily between short and long whistles. This characteristic makes them ideal for training, usually with pre-established commands, and for more closed environments, such as courts and gyms.
A classic problem with these models is the locks that the balls can give, either by absorbing the moisture of the saliva that comes out with the blow (most are usually made of the same material as the cork), or by a stronger blow, which moves the sphere and mischaracterizes its use.
The other type appears to solve these problems. The pealess, which in the free translation from English is “without counting” (with the count, in this case, being the sphere) does not have the “little ball”, and, therefore, does not crash.
The model has a cleaner sound, and therefore louder, even in low pressure puffs. This makes them ideal for sports on open fields and large spaces, especially outdoors.
The “clean” chamber, however, facilitates the culture of bacteria, and requires a deeper and even more regular cleaning.
Whistle with string or thimble?
Another variety that you can find in your research comes from the support of the sports whistle, which can be with a cord or with a thimble, also called ring.
The difference is more practical, and even of taste. With cord, there is greater freedom for the hands of the whistle, in addition to the possibility of customization, with the greater or lesser length of the laces, and can be placed on the neck or tied on the wrist.
On the other hand, its response time is slightly longer, since its user needs to reach the instrument and still take it to his mouth.
With the thimble, a kind of ring – which can be embedded in the whistle or be purchased separately -, the use is more practical, or at least faster. This is because it is only necessary to make a movement, even more precise, to bring your finger to your mouth.
How much does it cost and where to buy a sports whistle?
The price of the sports whistle unit varies widely. The cheapest ones are found at around R $ 10, while the most expensive ones can beat up to R $ 200.
Primarily, its material dictates its value, the smallest being plastic and the largest metal. Technology also influences, such as the number of chambers, resistance to rust and the presence or not of the internal sphere.
You will find efficient models and good brands in physical stores of major sporting goods chains, such as Centauro and Decathlon.
On the internet, however, this is where you find the greatest variety of models and prices, in addition to the convenience of buying directly from your home. In this case, stores such as Amazon, Mercado Livre, in addition to specialized stores such as Casa do Árbitro, among others, are the best options.
Purchase Criteria: What to note when buying a sports whistle
Below, we have gathered some characteristics of the sports whistle and elements of its use, which can be very useful selection criteria at the time of purchase.
- Sport and activity
Rest assured that we will talk about each of the items. After all, our intention is that your choice is the best possible, and therefore the most grounded.
Regardless of its technology and support, the whistle remains a wind instrument, and for this reason, it is always brought to the mouth. Note, then, the mouth of the models.
Give preference to those who have the anatomical mouth part, that is, comfortable and safe for teeth and lips, which are soft, with silicone, for example. If possible, they are removable, to facilitate cleaning.
Another point to watch carefully is the range of his sports whistle, which can be noticed by the decibels he produces.
Most usually produce between 80 and 120 decibels. There is no certain sound pressure, but a greater range means greater versatility, both in sports to be whistled, and in situations where the product can be useful.
Sport and activity
If possible, go shopping already knowing which sport or activity the whistle is aimed at.
Remember that ball whistles fit better indoors, while pealess do better in open fields.
At the same time, sound control on spheres is greater than pealess, making it also more suitable for activities with quick and specific commands.
Pealess, on the other hand, are more versatile, in the sense that they can be sporting and emergency whistles, due to their greater reach.
The material will also make a difference in your model, especially in its strength and sound power.
In this case, it is worth paying more attention to metal whistles, as opposed to plastic whistles. The pressure inside the chamber is higher, which increases the range of the sound. The counterpoint is the price, which is higher.
It is also worth noting the material of the sphere, in the models that have it. Ideally, the material should be as light and moisture resistant as possible.
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