Сеть связи цифровая интегральная. Термины и определения

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Integrated digital communication network.Terms and definitions

7.
Particular characteristic

Significant instants of a digital signal
Id. Channel digital signal
17. Multichannel digital signal
18.
Signal conversion
19. Analog to digital signal conversion
20. Digital to analog signal conversion
21. Digital to digital signal conversion

Signal compression law
53. Signal expanding law
54. Signal companding law
55.
57. Encoding 1. 2. Uniform encoding
59. Non uniform encoding
60. Encoding law

Code conversion
83. Heterochronous digital signals
84. Digital input Code transparent input
86. Non code transparent input
87. Synchronous digital input
88.

97. Justification ratio

Digital multiplex equipment

Compressor
'127. ; Expander
128. Compander
129. Elastic store Regeneration
131. Digital error
132. Jitter
133. Decision instant of a digital signal
134. Retiming
135: Regenerator Bilateral regenerator Regenerator section Descrambler Decision circuit
141. Synchronization
142. Synchronism
143. Timing
144. Time slot points Digit time slot
146. Timing signal
147. Slit

Asynchronous network

180. 181. Operative communication network testing
182.

Communication network preventive testing

1-

•

('. ■?

Adaptive multiplexing 101:
All connection communication network testing 183
Alternation mark inversion signal (AMI) 69
AMI violation 70
Analog concentrator 170
Analog/digital concentrator 171
Analog signal 8
Analog to digital equipment Analog to digital signal conversion 19
Anisochronous digital signal 78
Asynchronous digital input 88
Asynchronous network 154
Balanced code 74
Basic frame 113
Bilateral regenerator 136
Centralized communication network control 175-
Channel digital signal 16
Channel digital signal extractor 166
Channel digital signal multiplexer 168
Channel digital signal shift register 167
Channel digital signal store 169
Channel time slot 109
Character multiplexing 104
Code conversion 76
Code transparent input 86
Combined communication network control 177
Common-channel signalling 160
Communication equipment integration 6
Communication network control 173
Communication network control centre 174
Communication network deterministic control 178
Communication network flow control 179'
Communication network preventive testing 182
Communication network testing 180'
Compander 128
Companding 49
Compression 47
Compressor 126
Decentralized communication network control 176
Decision circuit 140
Decision instant of a digital signal 133
Delta modulation (DM) 25
Democratic network 149
Descrambler 139
Despotic network 151
Differential pulse code modulation (DPCM) 24
Digit 13
Digit multiplexing 103
Digit rate 14
Digit time slot 145
Digital concentrator 172
Digital demultiplexing 105
Digital error 131
Digital input 84
Digital multiplex equipment 118
Digital multiplex hierarchy 119
Digital multiplexing
Digital network
Digital signal
Digital sum variation
Digital to analog signal conversion Digital to digital signal conversion Disparity
DPCM decoding
Elastic store
Encoding
Encoding law
Expander
Expanding
First order digital multiplex equipment
Frame
Frame alignment time slot Framing
Heterochronous digital signals Hierarchic network
Homochronous digital signals Homogenous multiplexing In-slot signalling
Instant signal companding
Integrated digital communication network Integration stage
Isochronous digital signal
Jitter
Justifiable digit time slot
Justification
Justification rate
Justification ratio
Justifying service digit
Justifying digit
Limiting zone
Line code
Load capacity
Mesochronous digital signals
Modified AMI
Multichannel digital signal
Multiframe
Multiframe alignment time slot Multiframing
Multilevel pulse code digital sum Multimode switching
Multiplex analog to digital epuipment Mutually synchronized network n-ary amplitude digital signal n-ary digital signal Natural binary code
Negative justification
Non adaptive multiplexing
Non code transparent input Non-homogeneous multiplexing Non uniform encoding Non uniform sampling

Non uniform signal quantization

Oligarchic network
Operative communication network testing
Out—slot signalling
PCM codec
PCH decoder
PCM decoding
PCM encoder
Paired—disparity code
Part connection communication network testing
Particular characteristic
Peak limiting
Plesiochronous digital signals
Positive/negative justification
Positive justification
Predicted signal value
Primary block
Pulse code modulation (PCM)
Quantization
Quantization distortion
Quantization law
Quantizer
Quantizer input quantization increment
Quantizer output quantization increment
Quasi n-ary digital signal
Reconstructed samples
Regeneration
Regenerator
Regenerator section
Retiming
Sample
Sampling
Sampling interval
Sampling poriod
Sampling rate
Scrambler
Secondary block
Segment encoding law
Service integration
Signal analog companding
Signal companding law
Signal compression law
Signal conversion
Signal digital companding
Signal expanding law
Signal quantization decision value
Signal quantization level
Signal quantization zone
Signalling
Signalling time slot
Significant instant of a digital signal
Slip
Space-sharing switching
Subframe
Syllable signal conpanding
Symmetrical binary code
Synchronism

Synchronous digital input
Synchronous digital signals Synchronous network Synchronization
Technology integration Time-sharing switching Time slot points
Time/space-sharing switching
Timing
Timing signal
Uniform encoding
Uniform sampling
Uniform signal quantization Unimode switching

Virtual decision value
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.

12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.

24. 25. 26. 27.