Videos tagged with Decibels

This comprehensive guide from Mrgunsngear provides an expert-level overview of firearm suppressors. It covers their function, benefits for hearing safety and communication, the science behind decibel reduction, different categories and maintenance, NFA regulations, and advanced construction designs. The information is presented with a technical yet accessible approach, suitable for those looking to understand silencer technology and compliance.

This video debunks common myths surrounding firearm suppressors, featuring insights from SilencerCo. It clarifies that suppressors generally do not decrease muzzle velocity, and may even slightly increase it due to gas channeling. Accuracy is typically unaffected, though Point of Impact (POI) shift is expected and requires optic re-zeroing. Modern suppressors have extended lifespans, often outlasting the firearm or owner, with advanced materials resisting erosion. While some suppressors can approach hearing-safe levels (below 140 dB), it's generally recommended to still use hearing protection, especially with semi-automatic firearms or high-pressure cartridges.

This video from Precision Rifle Network reviews five types of hearing protection for shooting, ranging from basic foam earplugs to advanced electronic earmuffs. It details the noise reduction ratings (NRR) of each option, discusses comfort and features like Bluetooth and audio enhancement, and provides price points and potential discounts. The instructor emphasizes the importance of hearing protection for all shooters, regardless of suppressor use, and guides viewers to choose an option that fits their budget and needs.

This video from Shot Show 2018 introduces the Howard Leight Impact Sport Bolt electronic hearing protection. It highlights the upgraded model's significantly faster response time compared to the original Impact Sports, reducing noise to 0.5 milliseconds from 1.5 milliseconds. The new model also offers a variety of color options, including blaze orange, grey, and black, for enhanced visibility and style at the range.

This video explains the function and benefits of firearm suppressors, emphasizing their role in hearing protection. It clarifies that suppressors do not make firearms silent, contrary to popular movie depictions. The discussion highlights the decibel reduction achieved by suppressors, bringing gunshot noise below OSHA's hearing-safe threshold.