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- Digital_Signal_0 abstract "Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kilobits per second (kbit/s), corresponding to the capacity of one analog voice-frequency-equivalent channel. The DS0 rate, and its equivalents E0 and T0, form the basis for the digital multiplex transmission hierarchy in telecommunications systems used in North America, Europe, Japan, and the rest of the world, for both the early plesiochronous systems such as T-carrier and for modern synchronous systems such as SDH/SONET.The DS0 rate was introduced to carry a single digitized voice call. For a typical phone call, the audio sound is digitized at an 8 kHz sample rate, or 8000 samples per second, using 8-bit pulse-code modulation for each of the samples. This results in a data rate of 64 kbit/s.Because of its fundamental role in carrying a single phone call, the DS0 rate forms the basis for the digital multiplex transmission hierarchy in telecommunications systems used in North America. To limit the number of wires required between two involved in exchanging voice calls, a system was built in which multiple DS0s are multiplexed together on higher capacity circuits. In this system, twenty-four (24) DS0s are multiplexed into a DS1 signal. Twenty-eight (28) DS1s are multiplexed into a DS3. When carried over copper wire, this is the well-known T-carrier system, with T1 and T3 corresponding to DS1 and DS3, respectively. Besides its use for voice communications, the DS0 rate may support twenty 2.4 kbit/s channels, ten 4.8 kbit/s channels, five 9.67 kbit/s channels, one 56 kbit/s channel, or one 64 kbit/s clear channel.E0 (standardized as ITU G.703) is the European equivalent of the North American DS0 for carrying . However, there are some subtle differences in implementation. Voice signals are encoded for carriage over E0 according to ITU G.711. Note that when a T-carrier system is used as in North America, robbed bit signaling can mean that a DS0 channel carried over that system is not an error-free bit-stream. The out-of-band signaling used in the European E-carrier system avoids this.".
- Digital_Signal_0 wikiPageID "41037".
- Digital_Signal_0 wikiPageLength "2837".
- Digital_Signal_0 wikiPageOutDegree "33".
- Digital_Signal_0 wikiPageRevisionID "681286903".
- Digital_Signal_0 wikiPageWikiLink Category:Telecommunications_standards.
- Digital_Signal_0 wikiPageWikiLink Channel_(communications).
- Digital_Signal_0 wikiPageWikiLink DS0A.
- Digital_Signal_0 wikiPageWikiLink Data_rate_units.
- Digital_Signal_0 wikiPageWikiLink Digital_Signal_1.
- Digital_Signal_0 wikiPageWikiLink Digital_Signal_3.
- Digital_Signal_0 wikiPageWikiLink Digital_data.
- Digital_Signal_0 wikiPageWikiLink E-carrier.
- Digital_Signal_0 wikiPageWikiLink G.703.
- Digital_Signal_0 wikiPageWikiLink G.711.
- Digital_Signal_0 wikiPageWikiLink Hertz.
- Digital_Signal_0 wikiPageWikiLink KHz.
- Digital_Signal_0 wikiPageWikiLink s.
- Digital_Signal_0 wikiPageWikiLink Multiplexed.
- Digital_Signal_0 wikiPageWikiLink Multiplexing.
- Digital_Signal_0 wikiPageWikiLink Out-of-band_signaling.
- Digital_Signal_0 wikiPageWikiLink Plesiochronous.
- Digital_Signal_0 wikiPageWikiLink Plesiochronous_system.
- Digital_Signal_0 wikiPageWikiLink Pulse-code_modulation.
- Digital_Signal_0 wikiPageWikiLink Robbed-bit_signaling.
- Digital_Signal_0 wikiPageWikiLink Robbed_bit_signaling.
- Digital_Signal_0 wikiPageWikiLink SONET.
- Digital_Signal_0 wikiPageWikiLink Signaling_(telecommunications).
- Digital_Signal_0 wikiPageWikiLink Signalling_(telecommunication).
- Digital_Signal_0 wikiPageWikiLink Synchronous_Digital_Hierarchy.
- Digital_Signal_0 wikiPageWikiLink Synchronous_optical_networking.
- Digital_Signal_0 wikiPageWikiLink T-carrier.
- Digital_Signal_0 wikiPageWikiLink Transmission_(telecommunications).
- Digital_Signal_0 wikiPageWikiLink Voice-frequency.
- Digital_Signal_0 wikiPageWikiLink Voice_frequency.
- Digital_Signal_0 wikiPageWikiLinkText "D 0 (DS0)".
- Digital_Signal_0 wikiPageWikiLinkText "DS0".
- Digital_Signal_0 wikiPageWikiLinkText "Digital Signal 0".
- Digital_Signal_0 hasPhotoCollection Digital_Signal_0.
- Digital_Signal_0 wikiPageUsesTemplate Template:FS1037C.
- Digital_Signal_0 wikiPageUsesTemplate Template:Refimprove.
- Digital_Signal_0 wikiPageUsesTemplate Template:Reflist.
- Digital_Signal_0 subject Category:Telecommunications_standards.
- Digital_Signal_0 hypernym Rate.
- Digital_Signal_0 type Article.
- Digital_Signal_0 type Ship.
- Digital_Signal_0 type Article.
- Digital_Signal_0 type Source.
- Digital_Signal_0 comment "Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kilobits per second (kbit/s), corresponding to the capacity of one analog voice-frequency-equivalent channel.".
- Digital_Signal_0 label "Digital Signal 0".
- Digital_Signal_0 sameAs 디지털_시그널_0.
- Digital_Signal_0 sameAs m.0b7nz.
- Digital_Signal_0 sameAs DS0.
- Digital_Signal_0 sameAs Q4036939.
- Digital_Signal_0 sameAs Q4036939.
- Digital_Signal_0 wasDerivedFrom Digital_Signal_0?oldid=681286903.
- Digital_Signal_0 isPrimaryTopicOf Digital_Signal_0.