Acme Whistle test - Every model - Referee & Sports - Sound & dB comparison скачать в хорошем качестве

Acme Whistle test - Every model - Referee & Sports - Sound & dB comparison

Many of these whistles are available at my Amazon storefront: https://amzn.to/41FRcUv How to blow a whistle as heard in this video:    • How to Blow into a Whistle Correctly ...   Full whistle test:    • World's Biggest Referee Whistle Sound...   For some whistles Acme make make different versions such as ones with finger grips or glove grips. In this video I show one of each model, not every version of each model since they would sound the same. This video was recorded at Gamla Ullevi in Sweden, Gothenburg. While the loudest whistle doesn't necessarily mean the best, it's an important factor depending on the intended use. Practicality and sound consistency are also important to consider. In this video, the dB values were measured while I blew the whistles with full force to ensure fairness and I created a race chart to show how they compare in sound level. I chose to measure the decibel levels with C-weighting. C-weighting is particularly useful for measuring short bursts of sounds, such as whistle sounds. The sound levels were measured using a professional class 1 sound level meter, the B&K 2245: https://www.bksv.com/en/instruments/h... The race chart was created with Flourish: https://flourish.studio The gauges were created with Microsoft Powerpoint. 00:00 - All whistles shown 0:07 - How the sound levels were measured 0:10 - 0,5 m test 0:12 - Tornado 622 Reduced Sound 0:22 - Thunderer 670 0:29 - Thunderer 560 0:42 - Thunderer 660 0:52 - Slimline Tornado 636 1:02 - Cyclone 888 1:12 - Thunderer 63 1:22 - Thunderer 58 1:33 - Tornado 623 1:42 - Thunderer 58.5 1:52 - Thunderer 559 2:03 - Thunderer 658 2:14 - Thunderer 577 2:24 - Tornado T2000 2:35 - Thunderer 60.5 2:45 - Tornado 622 2:55 - Thunderer 558 3:05 - Thunderer 59.5 3:15 - Tornado 635 3:29 - 50 m test 3:31 - Tornado 622 Reduced Sound 3:35 - Thunderer 670 3:40 - Thunderer 560 3:45 - Thunderer 660 3:49 - Slimline Tornado 636 3:55 - Cyclone 888 4:00 - Thunderer 63 4:04 - Thunderer 58 4:08 - Tornado 623 4:13 - Thunderer 58.5 4:17 - Thunderer 559 4:22 - Thunderer 658 4:27 - Thunderer 577 4:32 - Tornado T2000 4:36 - Thunderer 60.5 4:41 - Tornado 622 4:46 - Thunderer 558 4:51 - Thunderer 59.5 4:56 - Tornado 635 5:01 - Summary