IT1181468B - Chlorella based cosmetic compsn. - Google Patents

Chlorella based cosmetic compsn.

Info

Publication number
IT1181468B
IT1181468B IT84931/83A IT8493183A IT1181468B IT 1181468 B IT1181468 B IT 1181468B IT 84931/83 A IT84931/83 A IT 84931/83A IT 8493183 A IT8493183 A IT 8493183A IT 1181468 B IT1181468 B IT 1181468B
Authority
IT
Italy
Prior art keywords
block
data
digitised
communication link
based cosmetic
Prior art date
Application number
IT84931/83A
Other languages
Italian (it)
Other versions
IT8384931A0 (en
Inventor
Giuseppe Maria Ricchiuto
Original Assignee
Giuseppe Maria Ricchiuto
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 Giuseppe Maria Ricchiuto filed Critical Giuseppe Maria Ricchiuto
Priority to IT84931/83A priority Critical patent/IT1181468B/en
Publication of IT8384931A0 publication Critical patent/IT8384931A0/en
Application granted granted Critical
Publication of IT1181468B publication Critical patent/IT1181468B/en

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  • Transmission Systems Not Characterized By The Medium Used For Transmission (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.
IT84931/83A 1983-04-28 1983-04-28 Chlorella based cosmetic compsn. IT1181468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT84931/83A IT1181468B (en) 1983-04-28 1983-04-28 Chlorella based cosmetic compsn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84931/83A IT1181468B (en) 1983-04-28 1983-04-28 Chlorella based cosmetic compsn.

Publications (2)

Publication Number Publication Date
IT8384931A0 IT8384931A0 (en) 1983-04-28
IT1181468B true IT1181468B (en) 1987-09-30

Family

ID=11325974

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84931/83A IT1181468B (en) 1983-04-28 1983-04-28 Chlorella based cosmetic compsn.

Country Status (1)

Country Link
IT (1) IT1181468B (en)

Also Published As

Publication number Publication date
IT8384931A0 (en) 1983-04-28

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