View Tag: ‘sound level’
Marshall looks at the pros and cons of the multitude of apps that can turn smartphones into sound-level meters, recording devices, playback devices, and to be coupled with external devices for hearing aids.
When measuring sound or noise we often get immersed in dBA, sound pressures, intensity, levels, etc. Do we need all of those? Most probably, no! It depends what you want to describe/measure, but still you have to know which term to use and when! Alberto Behar will sort it out for us.