What’s The Difference Between 5.1 And 7.2 Surround Sound?

One of the very important considerations when planning a home theater receiver purchase is whether to opt for a 5.1- or a 7.1-channel solution. It is a decision that has significant financial implications, but not only. As we will see in this short guide to 5.1 vs. 7.2 AV receivers, both options have their advantages…

What Are The Different Types Of Voices In Singing?

Voices are classified according to the range, gender and somewhat according to quality. From high to low, the basic classifications singing voice types are Soprano, Alto, Tenor, and Bass. Soprano and alto designate respectively high and low female and unchanged male voices. Tenor and bass voice is designated high and low changed male voices. The…