IT1181050B - Fuel filter with gravitational decanting - Google Patents

Fuel filter with gravitational decanting

Info

Publication number
IT1181050B
IT1181050B IT42003/84A IT4200384A IT1181050B IT 1181050 B IT1181050 B IT 1181050B IT 42003/84 A IT42003/84 A IT 42003/84A IT 4200384 A IT4200384 A IT 4200384A IT 1181050 B IT1181050 B IT 1181050B
Authority
IT
Italy
Prior art keywords
block
data
decanting
gravitational
digitised
Prior art date
Application number
IT42003/84A
Other languages
Italian (it)
Other versions
IT8442003A0 (en
IT8442003A1 (en
Inventor
Andrea Giunta
Original Assignee
Andrea Giunta
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 by Andrea Giunta filed Critical Andrea Giunta
Priority to IT42003/84A priority Critical patent/IT1181050B/en
Publication of IT8442003A0 publication Critical patent/IT8442003A0/en
Publication of IT8442003A1 publication Critical patent/IT8442003A1/en
Application granted granted Critical
Publication of IT1181050B publication Critical patent/IT1181050B/en

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  • Telephonic Communication Services (AREA)

Abstract

The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
IT42003/84A 1984-01-27 1984-01-27 Fuel filter with gravitational decanting IT1181050B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT42003/84A IT1181050B (en) 1984-01-27 1984-01-27 Fuel filter with gravitational decanting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42003/84A IT1181050B (en) 1984-01-27 1984-01-27 Fuel filter with gravitational decanting

Publications (3)

Publication Number Publication Date
IT8442003A0 IT8442003A0 (en) 1984-01-27
IT8442003A1 IT8442003A1 (en) 1985-07-27
IT1181050B true IT1181050B (en) 1987-09-23

Family

ID=11253554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42003/84A IT1181050B (en) 1984-01-27 1984-01-27 Fuel filter with gravitational decanting

Country Status (1)

Country Link
IT (1) IT1181050B (en)

Also Published As

Publication number Publication date
IT8442003A0 (en) 1984-01-27
IT8442003A1 (en) 1985-07-27

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