Building Acoustic Sound Panels - Do They ACTUALLY make a difference?

We built a bunch of acoustic sound panels for our basement studio and ask the question do they ACTUALLY make a difference? and are they worth building? FULL STEP BY STEP TUTORIAL FOR BUILDING ACOUSTIC SOUND PANELS: https://www.beckiandchris.com/blog/di... Geralds Video:    • Видео   Music: http://bit.ly/BCepidemicsound Gear: FPV Drone: http://beckiandchris.com/blog/getting... Drone: https://amzn.to/2WpAnM0 Sony a7sII: https://amzn.to/2SvWJs7 Sony 24-70mm f/2.8: http://amzn.to/2rrGu6C Sony 16-35mm f/4: http://amzn.to/2n1OlVH Metabones Canon EOS adapter: http://amzn.to/2nOGN7B Canon 5Dmk3: http://amzn.to/2edeR8N Canon 16-35mm f/2.8 L II: http://amzn.to/2nOWEmH Canon 50mm f/1.2 L: http://amzn.to/2nLCTe7 Canon 24-70mm f/2.8 L I: http://amzn.to/2n1PnB3 Canon 70-200mm f/4 L: http://amzn.to/2nOG8CZ DJI Osmo: http://amzn.to/2nODEVo Rode Video Micro mic: http://amzn.to/2e3g6nr GoPro Hero5 Black: http://amzn.to/2nOQqmF GoPro Hero 5 session: http://amzn.to/2G2vTCk DJI Phantom 4 drone: http://amzn.to/2e3gkv7 Zhiyun Crane v 2: http://amzn.to/2Drd3qK Promaster CityScape backpack: http://amzn.to/2G0IJkF Blog: http://www.beckiandchris.com Facebook:   / beckiandchris   Twitter:   / beckiandchris   Instagram:   / beckiandchris   Snapchat: Chris @doleboy | Becki @beckipeckham