Talking with. 1  a normal voice approximates to a sound pressure level of 70 dB. 2  a raised voice approximates to a sound pressure level of 76 dB. 3  a very loud voice approximates to a sound pressure level of 82 dB.  a shouting voice approximates to a sound pressure level of 88 dB.
drop dead date. Also found in: Financial, Acronyms, Wikipedia. drop dead date. n. a provision in a contract or a court order which sets the last date an event must take place (such as payment) or otherwise certain consequences will automatically follow, such as cancelling the contract, taking property or entering a judgment.
This is a question I used to wonder myself. I've learned that there is a difference. An expiration date is when the food will likely no longer be suitable for consumption. A sell by date is exactly what it says. This date indicates the latest a supplier can safely sell a food product. After this date, food has a seven day shelf life before expiring. If you look closely, a few food companies that use sell by dates will indicate on the packaging to consume within seven days of the sell by date. I hope this helps.