Fingertip towels are towels that have gone through the process of shearing on one or both sides of the terry towel. Generally it is also know as velour. Towel Hub carries fingertip towels in many colors at wholesale prices. We offer smaller quantities such as starting from 1 dozen fingertip towels to as many as you like at wholesale rates.
analog signal. Signals that represent a range of frequencies, such as the human voice. They are a continuous electronic wave signal as opposed to a digital signal that is either on or off. To convert the digital signals of your computer to analog and vice versa, you need a modem. Another cable connects the modem to the telephone wall jack.
Data Communications Equipment (DCE) Data Communications Equipment (DCE) can be classified as equipment that transmits or receives analogue or digital signals through a network. DCE works at the physical layer of the OSI model taking data generated by Data Terminal Equipment (DTE) and converting it into a signal that can then be transmitted over a communications link. A common DCE example is a modem which works as a translator of digital and analogue signals. DCE may also be responsible for providing timing over a serial link. In a complex network which uses directly connected routers to provide serial links, one serial interface of each connection must be configured with a clock rate to provide synchronisation.