A staff member fine-tunes equipment in a large anechoic chamber at the Scientific Research Institute of Physicotechnical and Radiotechnical Measurements. An anechoic chamber is a room used for measuring acoustic characteristics of sounds sources in a reflection-free acoustic environment.
- Categories: Science & Technology
- Location: Moscow region, Russia
- Event date: 08.08.2018
- Date published: 08.08.2018
- Author: Sergey Pyatakov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5301x3534px, 11.3Mb