RO97299B1 - Method and device for selecting marks for a known format of organizing data - Google Patents

Method and device for selecting marks for a known format of organizing data

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Publication number
RO97299B1
RO97299B1 RO125901A RO12590186A RO97299B1 RO 97299 B1 RO97299 B1 RO 97299B1 RO 125901 A RO125901 A RO 125901A RO 12590186 A RO12590186 A RO 12590186A RO 97299 B1 RO97299 B1 RO 97299B1
Authority
RO
Romania
Prior art keywords
marks
phase
areas
data
trademark
Prior art date
Application number
RO125901A
Other languages
Romanian (ro)
Inventor
Stefan Stanescu
Vladimir Grosu
Original Assignee
Stefan Stanescu
Vladimir Grosu
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 Stefan Stanescu, Vladimir Grosu filed Critical Stefan Stanescu
Priority to RO125901A priority Critical patent/RO97299B1/en
Publication of RO97299B1 publication Critical patent/RO97299B1/en

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  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

Metoda si dispozitivul, conform inventiei, utilizata în transmisia de date sau înregistrarii pe suport magnetic sau optic, consta în aceea ca se anticipeaza zonele în care se vor gasi marcile utile si parazite, se blocheaza trecerea celor din urma spre blocul de control al traseului de date. Procesul se desfasoara într-o faza de armare, în care se asteapta sosirea marcii utile, o faza de blocare, în care dupa sosirea marcii utile se blocheaza orice operatie de detectie si o faza de rearmare, în care se reinitializeaza procedura. Anterior, într-o prima etapa separata, se cauta aleator o marca si un bloc de identificare, dupa care, pe baza structurii cunoscute a formatului, se anticipeaza toate zonele succesive si se localizeaza zonele de asteptare a marcilor utile.The method and device according to the invention used in the transmission of data or recording on magnetic or optical media is that the areas where the useful and parasitic marks are to be found are blocked by the passage of the latter to the control block of the data. The process takes place in a reboot phase in which the use of the trademark, a lockout phase, is expected, where any detection operation and rearmament phase is blocked after the arrival of the trademark, in which the procedure is reinitialized. Previously, in a separate separate step, a mark and an identification block are randomly searched, after which, based on the known structure of the format, all the successive areas are anticipated and the areas of calling for the useful marks are located.

RO125901A 1986-12-17 1986-12-17 Method and device for selecting marks for a known format of organizing data RO97299B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125901A RO97299B1 (en) 1986-12-17 1986-12-17 Method and device for selecting marks for a known format of organizing data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125901A RO97299B1 (en) 1986-12-17 1986-12-17 Method and device for selecting marks for a known format of organizing data

Publications (1)

Publication Number Publication Date
RO97299B1 true RO97299B1 (en) 1989-08-02

Family

ID=40905563

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125901A RO97299B1 (en) 1986-12-17 1986-12-17 Method and device for selecting marks for a known format of organizing data

Country Status (1)

Country Link
RO (1) RO97299B1 (en)

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