Videos tagged with Supersonic Crack

This analysis explains the distinct 'crack' and 'bang' sounds heard during gunfire. The 'crack' is the supersonic shockwave from the bullet exceeding the speed of sound, while the 'bang' is the muzzle blast. The absence of the double crack indicates the shot was either very close or the bullet was subsonic.

This video details an advanced methodology for analyzing audio recordings to determine the origin point of a gunshot. The process involves extracting audio, analyzing waveforms and waterfall displays to identify the supersonic crack and muzzle blast, and using a spreadsheet model that incorporates geolocated camera data, environmental factors, and assumed ballistic properties to calculate potential shot locations. The analysis emphasizes the importance of peer review and transparent data presentation.

This video provides an in-depth look at the FX King air rifle, highlighting its design differences from bullpup models like the FX Impact. The presenter demonstrates the rifle's adjustable power settings for subsonic and supersonic velocities, crucial for managing noise and legal compliance in urban environments. Performance is evaluated through chronograph readings and group testing at 25 and 50 yards, showcasing the rifle's accuracy potential.

This video explores the concept of 'movie quiet' suppressors, explaining that true movie-quiet performance is achievable but depends heavily on the firearm, suppressor design, and ammunition type. The presenter highlights that while Hollywood often exaggerates suppressor quietness, specific combinations like integral suppressed rimfires or subsonic .45 ACP rounds can approach this level. The primary benefits of suppressors, even with supersonic rounds, are hearing protection and reducing shooter location.

This video explores the audible effects of bullets fired at a significant distance, specifically 500 yards. The creator uses a 6.5 Creedmoor rifle to engage two different targets: a 12" square of 1/4" aluminum and a 10" AR 500 steel gong. The primary focus is to capture and analyze the distinct 'crack' sound of the bullet in flight as heard in real-time, aiming to demystify common perceptions of bullet acoustics.

This video from Administrative Results explores the distinct sounds of bullets passing overhead, differentiating between the weapon's report and the supersonic crack of projectiles. The host, an experienced firearms content creator, demonstrates how sound signatures vary with caliber, barrel length, and projectile velocity. The experiment highlights practical differences in audible cues for various rifle and pistol platforms, offering valuable insights for firearm enthusiasts and those interested in ballistics.

John Hollister, SIG Sauer's Product Manager for Silencers, explains how silencers work by slowing, cooling, and redirecting gas to prevent it from going supersonic and creating a 'boom'. He highlights SIG Sauer's silencer design, which maximizes internal volume through baffle geometry rather than an external tube, leading to quieter performance and better heat dissipation. Hollister also notes the versatility of SIG silencers, with larger calibers being usable on smaller calibers.