GB1288889A - - Google Patents

Info

Publication number
GB1288889A
GB1288889A GB1288889DA GB1288889A GB 1288889 A GB1288889 A GB 1288889A GB 1288889D A GB1288889D A GB 1288889DA GB 1288889 A GB1288889 A GB 1288889A
Authority
GB
United Kingdom
Prior art keywords
pulses
frequency
divided
output
gates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1288889A publication Critical patent/GB1288889A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
GB1288889D 1970-05-22 1971-05-07 Expired GB1288889A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018627A FR2087517A5 (enExample) 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
GB1288889A true GB1288889A (enExample) 1972-09-13

Family

ID=9055902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288889D Expired GB1288889A (enExample) 1970-05-22 1971-05-07

Country Status (5)

Country Link
JP (1) JPS5038527B1 (enExample)
BE (1) BE764459A (enExample)
CA (1) CA959587A (enExample)
FR (1) FR2087517A5 (enExample)
GB (1) GB1288889A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115212661B (zh) * 2022-08-22 2025-01-03 上海中冶环保运营管理有限公司 基于加权机制实现脉冲除尘控制的系统、方法、装置、处理器及存储介质

Also Published As

Publication number Publication date
FR2087517A5 (enExample) 1971-12-31
DE2115927B2 (de) 1972-07-13
BE764459A (fr) 1971-08-16
DE2115927A1 (de) 1971-12-02
CA959587A (en) 1974-12-17
JPS5038527B1 (enExample) 1975-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee