This type of noise occurs when grammar or technical language is used that the receiver (the decoder) cannot understand, or cannot understand it clearly. It occurs when the sender of the message uses a word or a phrase that we don't know the meaning of, or which we use in a different way from the speakers.
A: In general, porcelain tile is harder than ceramic and offers greater design flexibility. Although both are made from clay and other naturally occurring materials fired in a kiln, the clay used to make porcelain tile is more refined and purified.
Porcelain & Ceramic Tile Glossary. Ceramic: A fired clay material. Click here to learn more about the development of ceramic on our blog. Double-fired or Bicottura tiles: Double-fired or Bicottura tiles are glazed ceramic tiles produced by a procedure that breaks the firing process in two phases.