DSL Digital Subscriber Line
Digital Subscriber Line refers to the copper twisted-pair through normal telephone lines using a modem to connect computer systems and digital circuits, high-bandwidth information to bring home and SME users in general the continuity of the digital loop. xDSL refers to the DSL variants, such as asymmetric digital subscriber line (ADSL), symmetric digital subscriber line (SDSL), high-speed digital subscriber line (HDSL), ultra-high-speed digital subscriber line (VDSL), voice-carrying digital subscriber line (VoDSL ), etc..
DSL transmission is based on the traditional dial-up modem Internet access 100 times faster viewing, retrieve data, it is an "always smooth" and "will always belong to you" communication bandwidth, you do not set up a new line, only received phone jack, you can also enjoy the convenience of telephone and Internet access, which is to bring the advantages of DSL transmission technologies.
U.S. telecommunications standard-setting committee (T1) is driving the future of DSL, so ensure that the lines at both ends with high-speed and reliable connection to transmit voice, video and data, and even 3D effects. Predicted a few years, DSL in many areas will be replaced by ISDN (ISDN), cable modem (Cable Modem) competition, will be multimedia and 3-D images to be sent to the general home users and SMEs.
DSOM Distributed System Object Model
Can be the object (OBJECT) spread to other computers on the network system objects (SOM) link technology. Similar to the technology MICROSOFT's DCOM.
DSP Digital Signal Processing
1. Digital signal processing, the analog (ANALOG) signal conversion to digital (DIGITAL) signal, so that signals can use digitally compressed (COMPRESSION) or add special effects, such as surround sound through the calculations that produce similar or echo effects.
DSS Digital Satellite System
The use of satellite (SATELLITE) to transmit digital (DIGITAL) data network.
2. Designed to handle DSP chip (CHIP), also known as DSP (DIGITAL SIGNAL PROCESSOR).
DSS Digital Satellite System
The use of satellite (SATELLITE) to transmit digital (DIGITAL) data network. |
