0002 dynes/cm 2. SPL may be measured with a Sound Level Meter weighted according to a specific frequency response pattern and termed Sound Level. The electroacoustic equivalent to SPL is measured with ...
Cristiano Ronaldo raged at the referee as Al-Nassr lost 3-2 to Al-Ettifaq in a thrilling Saudi Pro League (SPL) contest yesterday. Ronaldo’s side twice led through Ayman Yahya and Mohammed Al-Fatil, ...