How many decibels is the Storm whistle?
At 130 db, The Storm Whistle is twice as loud as any other mouth blown whistle in the world. However, it is not as compact as many. Initial testing was conducted by the Hearing Conservation Programs Inc., who tested the decibel rating of various military, sports and survival whistles against the Storm whistle.
What is the loudest emergency whistle?
NiteCore NWS10
NiteCore NWS10 is the loudest emergency whistle on the market. You can effortlessly produce 120 decibel sound.
What is the loudest whistle in the world?
125.0 dB
The loudest whistle is 125.0 dB(A), was achieved by Marco Ferrera (USA) on 5 March 2004 and equalled by Luca Zocchi (Italy) on 7 July 2014. The measurement was made on a Class 1 meter from 2.5 metres away.
How loud is a HyperWhistle?
The HyperWhistle is one of the loudest whistles in the world with an incredible 142dB of loudness. It has a range of 8x that of a normal sports whistle and can be heard even as far as 2 miles away. We like the fact that this whistle works in all-weather environments and can even be used underwater.
How many decibels is a Fox 40 whistle?
106 decibels
The most commonly used whistle, the Fox 40 Classic, measured 106 decibels, allowing for just 48 seconds before damaging exposure, or 96 whistle blows of half a second each.
What is the loudest Fox 40 whistle?
Fox 40 Sonik Blast CMG
Fox 40 Sonik Blast CMG whistles are extremely easy to blow. Advanced science and technology makes this the most efficient, loudest whistle ever produced by Fox 40. This whistle cannot be overblown and emits sound power that exceeds 120 decibels.
How many decibels should an emergency whistle be?
The Decibel reading varied between 118 and 120 dB. We compared the loudness of the Storm whistle, Windstorm whistle and a number of our competitors’ whistles.
What does 125 decibels sound like?
100 – 120 decibels: For example, a bulldozer, impact wrench, or motorcycle. 120 – 140 decibels: Such as, a rock concert, auto racing, or a hammer pounding a nail. 125 – 155 decibels: Like, firecrackers or fireworks, or a jet engine.
How loud can a human whistle?
According to Guinness World Records, the highest pitch human whistle ever recorded was measured at 10,599 Hz, which corresponds to an E9 musical note. This was done by Joshua Lockard in Southlake, Texas, on May 1, 2019.
How many decibels is a police whistle?
With whistle volume measuring from 104 to 116 decibels at the ear, the safe daily noise dose is exceeded in just 5 to 90 seconds.
What whistle do FIFA refs use?
classic Valkeen whistle
The classic Valkeen whistle is used by professional referees worldwide, including at the FIFA World Cup in Brazil. Known for its distinct, loud and clear tone and exceptional quality, you simply can’t go wrong with this top-of-the-line whistle.
How loud is a sport whistle?
The majority of the sound power is within the 3,000- to 5,000-hertz bands. “As the whistle effort increases, the peak sound power levels increase from about 70 dB to 100 dB,” Murphy said.