Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

The International Radio Consultative Committee (CCIR) has developed a testing process that uses human subjects to determine audio quality in digital systems that use lossy compression. Testers play ...

Tokyo Metro has started testing an audio guidance system that can assist visually impaired passengers with directions in train stations. The user-friendly system has been installed at Shinkiba and ...

Instron—USA offers 6800 Series universal testing systems, with capacities ranging from 500 N to 300 kN. These systems deliver exceptional performance while maintaining unrivaled reliability and ...

Technology demands have made understanding what audio-visual equipment is more important than ever for businesses, educational institutions, and entertainment venues. These systems form the backbone ...