IT1181138B - Tomatoes pulping machine - Google Patents

Tomatoes pulping machine

Info

Publication number
IT1181138B
IT1181138B IT46875/84A IT4687584A IT1181138B IT 1181138 B IT1181138 B IT 1181138B IT 46875/84 A IT46875/84 A IT 46875/84A IT 4687584 A IT4687584 A IT 4687584A IT 1181138 B IT1181138 B IT 1181138B
Authority
IT
Italy
Prior art keywords
block
data
digitised
tomatoes
communication link
Prior art date
Application number
IT46875/84A
Other languages
Italian (it)
Other versions
IT8446875A0 (en
IT8446875A1 (en
Inventor
Gaetano Cantu
Original Assignee
Simaco Srl
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 Simaco Srl filed Critical Simaco Srl
Priority to IT46875/84A priority Critical patent/IT1181138B/en
Publication of IT8446875A0 publication Critical patent/IT8446875A0/en
Publication of IT8446875A1 publication Critical patent/IT8446875A1/en
Application granted granted Critical
Publication of IT1181138B publication Critical patent/IT1181138B/en

Links

Landscapes

  • Reduction Or Emphasis Of Bandwidth Of Signals (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.
IT46875/84A 1984-11-08 1984-11-08 Tomatoes pulping machine IT1181138B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT46875/84A IT1181138B (en) 1984-11-08 1984-11-08 Tomatoes pulping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT46875/84A IT1181138B (en) 1984-11-08 1984-11-08 Tomatoes pulping machine

Publications (3)

Publication Number Publication Date
IT8446875A0 IT8446875A0 (en) 1984-11-08
IT8446875A1 IT8446875A1 (en) 1986-05-08
IT1181138B true IT1181138B (en) 1987-09-23

Family

ID=11260060

Family Applications (1)

Application Number Title Priority Date Filing Date
IT46875/84A IT1181138B (en) 1984-11-08 1984-11-08 Tomatoes pulping machine

Country Status (1)

Country Link
IT (1) IT1181138B (en)

Also Published As

Publication number Publication date
IT8446875A0 (en) 1984-11-08
IT8446875A1 (en) 1986-05-08

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