IT1181211B - Eggs grading equipment - Google Patents

Eggs grading equipment

Info

Publication number
IT1181211B
IT1181211B IT83405/84A IT8340584A IT1181211B IT 1181211 B IT1181211 B IT 1181211B IT 83405/84 A IT83405/84 A IT 83405/84A IT 8340584 A IT8340584 A IT 8340584A IT 1181211 B IT1181211 B IT 1181211B
Authority
IT
Italy
Prior art keywords
block
data
digitised
communication link
circuit
Prior art date
Application number
IT83405/84A
Other languages
Italian (it)
Other versions
IT8483405A0 (en
Inventor
Giorgio Serraglio
Original Assignee
Giorgio Serraglio
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 Giorgio Serraglio filed Critical Giorgio Serraglio
Priority to IT83405/84A priority Critical patent/IT1181211B/en
Publication of IT8483405A0 publication Critical patent/IT8483405A0/en
Application granted granted Critical
Publication of IT1181211B publication Critical patent/IT1181211B/en

Links

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.
IT83405/84A 1984-09-03 1984-09-03 Eggs grading equipment IT1181211B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT83405/84A IT1181211B (en) 1984-09-03 1984-09-03 Eggs grading equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83405/84A IT1181211B (en) 1984-09-03 1984-09-03 Eggs grading equipment

Publications (2)

Publication Number Publication Date
IT8483405A0 IT8483405A0 (en) 1984-09-03
IT1181211B true IT1181211B (en) 1987-09-23

Family

ID=11321392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83405/84A IT1181211B (en) 1984-09-03 1984-09-03 Eggs grading equipment

Country Status (1)

Country Link
IT (1) IT1181211B (en)

Also Published As

Publication number Publication date
IT8483405A0 (en) 1984-09-03

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