Sound Talks

Introducing all about “sound”, from casual topics in our daily life to technical tips for sound system design.

What is an anechoic chamber used for?

What is an Audio Anechoic Chamber? The name "anechoic" literally means "without echo". Anechoic chambers are commonly used in acoustics to conduct experiments in "free field" conditions, free-field meaning that there are no reflected signals. These acoustic chambers are constructed with the ...

May. 2020 / Sound Basics

How to Determine Loudspeakers Sound Pressure Level?

Required SPL Varies with Ambient Noise Level In our daily lives, we often experience a phenomenon called the "masking effect" this makes certain sounds and speech articulation difficult to understand and can become unintelligible to the ear. To overcome this and to minimize its effect, the Sound...

May. 2020 / Sound Basics