A/52 (A52) is essentially the same thing as AC-3 (AC3), which is Dolby Digital. Dolby Digital is sometimes referred to as DD, as in DD 5.1 (for Dolby Digital for 5.1 channels).Dolby's Audio Coding-3 (AC-3) coding and compression technology was used by Dolby to create Dolby Digital.he AC3 name (without the hyphen) is often used to refer to any audio encoding which can be used for DVD encoding to match Dolby Digital's specification, but is not specifically licensed by Dolby. Contents.
Standard porcelain tile thickness ranges between 1/4- and 3/4-inch thick. In contrast, ceramic tiles range from 1/4- to 3/8-inch in standard thickness. According to the Utah State University Cooperative Extension, thicker tiles are less likely to break or crack than thinner tiles. You may want to choose thicker porcelain tiles for flooring, especially in high-traffic areas.
Based on what they did in the 20's/30's, I'll be sistering the joists. I'd like to get as even of a transaction between floor and tile and want to figure out the ideal sistering height. Is there an average thickness that I should account for when accounting for a tile floor, including subfloor.eramic tile can be varied in thickness depending on what type you purchase... usually anywhere from 1/4 inch to 3/8ths and sometimes up to 1/2 inch in thickness. It would be best for you to get a sample piece of what you intend to install and then figure and frame accordingly.