IT1181481B - Steaming oven - Google Patents

Steaming oven

Info

Publication number
IT1181481B
IT1181481B IT84964/84A IT8496484A IT1181481B IT 1181481 B IT1181481 B IT 1181481B IT 84964/84 A IT84964/84 A IT 84964/84A IT 8496484 A IT8496484 A IT 8496484A IT 1181481 B IT1181481 B IT 1181481B
Authority
IT
Italy
Prior art keywords
block
data
digitised
communication link
circuit
Prior art date
Application number
IT84964/84A
Other languages
Italian (it)
Other versions
IT8484964A0 (en
Inventor
Giovanni Avogaro
Original Assignee
Agiv Forni Di Avogaro Giovanni
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 Agiv Forni Di Avogaro Giovanni filed Critical Agiv Forni Di Avogaro Giovanni
Priority to IT84964/84A priority Critical patent/IT1181481B/en
Publication of IT8484964A0 publication Critical patent/IT8484964A0/en
Application granted granted Critical
Publication of IT1181481B publication Critical patent/IT1181481B/en

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  • Arrangements For Transmission Of Measured 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.
IT84964/84A 1984-11-07 1984-11-07 Steaming oven IT1181481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT84964/84A IT1181481B (en) 1984-11-07 1984-11-07 Steaming oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84964/84A IT1181481B (en) 1984-11-07 1984-11-07 Steaming oven

Publications (2)

Publication Number Publication Date
IT8484964A0 IT8484964A0 (en) 1984-11-07
IT1181481B true IT1181481B (en) 1987-09-30

Family

ID=11326557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84964/84A IT1181481B (en) 1984-11-07 1984-11-07 Steaming oven

Country Status (1)

Country Link
IT (1) IT1181481B (en)

Also Published As

Publication number Publication date
IT8484964A0 (en) 1984-11-07

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