sōˈfäməd.ə(r) noun
Etymology: Greek psophos noise + English -meter
: a device for measuring the volume of noise
• psopho·met·ric |säfə|me.trik, |sōf- adjective
sōˈfäməd.ə(r) noun
Etymology: Greek psophos noise + English -meter
: a device for measuring the volume of noise
• psopho·met·ric |säfə|me.trik, |sōf- adjective
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012