Videos tagged with Decibel Meter

This YouTube video focuses on "Real world sound metering" in the context of firearms. While the description is brief, the title strongly suggests an analysis of sound levels associated with firearm use. This could involve testing various firearms, calibers, or accessories like suppressors to measure their acoustic output in practical scenarios. The content likely appeals to firearm owners, enthusiasts, and potentially those interested in safety regulations or understanding the effects of firearm noise.

This video compares the noise levels of a suppressed Volquartsen Mamba .22LR rifle and a Crosman 10-pump pellet gun. The .22LR will be tested with both CCI subsonic and Aguila rounds. Decibel levels will be measured to determine which firearm is quieter, offering a potentially surprising result for viewers interested in sound suppression and firearm comparisons.

This video features a test and review of the Resilient Suppressors Jessie's Girl 22LR silencer. The reviewer heads to the range to evaluate the suppressor's performance using a mil-spec decibel meter. The video also includes promotional links for Nine Line Apparel and other channels associated with the reviewer.

This video explores the auditory experience of bullet impacts on various targets. The creator utilizes cameras, microphones, and a decibel meter to capture and analyze the sound differences when pistols and rifles are fired. The description also includes information on how viewers can support the channel through Patreon and PayPal, and provides a link to the creator's Instagram page for further engagement.

This review from Buckeye Ballistics objectively tests the sound levels of CCI Quiet-22 LR ammunition using a decibel meter. The tests reveal that CCI Quiet-22 rounds peak at 81 dB, making them only slightly louder than a high-powered air rifle (80 dB) and significantly quieter than standard velocity (.22 LR) or high-velocity (.22 LR) rounds. The expert analysis highlights the effectiveness of these rounds for reduced noise applications.

This TFBTV episode debunks the Hollywood myth of completely silent "silencers." Host James uses a decibel meter to compare the sound of a silenced AR-15 rifle against a truck horn, demonstrating that silencers suppress noise but do not render firearms silent. The video highlights the AR-15 platform, similar to military M4 and M16 rifles, and uses entry-level audio equipment for an informal, yet illustrative, test. It also thanks sponsors Proxibid, Ventura Munitions, and Savage Arms.

This video tests the effectiveness of pillows in silencing gunshots, a common trope in movies. The creator aims to see if pillows can genuinely reduce gunshot noise. They acknowledge that the decibel app used for measurement is not professional-grade and is only intended to indicate sound reduction, as accurate equipment is expensive. The video also includes affiliate links for gun parts, gear, cameras, and microphones, and encourages viewer engagement through likes, subscriptions, comments, shares, and Patreon support. Social media links for behind-the-scenes content are also provided.

This video presents a formal, standardized test of 5.56mm suppressors using Mil-Std 1474D protocols and a Bruel & Kjaer sound meter. An unsuppressed AR-15 baseline registered 167dB, with tested suppressors ranging from 133dB to 143dB. The data aims to provide objective performance comparisons for various brands like AAC, SilencerCo, Surefire, and Griffin Armament.