TW279216B - Remote controller - Google Patents

Remote controller

Info

Publication number
TW279216B
TW279216B TW84102895A TW84102895A TW279216B TW 279216 B TW279216 B TW 279216B TW 84102895 A TW84102895 A TW 84102895A TW 84102895 A TW84102895 A TW 84102895A TW 279216 B TW279216 B TW 279216B
Authority
TW
Taiwan
Prior art keywords
signal
circuit
amplifying
machine
waveform
Prior art date
Application number
TW84102895A
Other languages
Chinese (zh)
Inventor
Gwo-Pyng Her
Liou Yang
Original Assignee
Gwo-Pyng Her
Liou Yang
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 Gwo-Pyng Her, Liou Yang filed Critical Gwo-Pyng Her
Priority to TW84102895A priority Critical patent/TW279216B/en
Application granted granted Critical
Publication of TW279216B publication Critical patent/TW279216B/en

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Abstract

A remote controller with anti-copy function comprises of: one antenna circuit for emitting or sensing signal; one amplifying/filtering/frequency converting circuit for amplifying signal, then sending it out; one waveform processing circuit for receiving the signal sent by the above amplifying/filtering/frequency converting circuit; one key-press circuit for locking source end signal, supplying to compare with the signal sent by waveform processing circuit; one CPU with built program could recognize and decode received signal waveform; one memory unit for memorizing and storing the above signal; it features that the CPU receives and recognizes, decodes received signal waveform, then interleaving one identification code between the signals, and making the frequency recognition accuracy of the combined signal be among copy machine and receiving machine'srecognition accuracy, making its remote control function be same with source machine, but the combined signal could not be recognized by other copy machine to be copied.
TW84102895A 1995-03-25 1995-03-25 Remote controller TW279216B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84102895A TW279216B (en) 1995-03-25 1995-03-25 Remote controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84102895A TW279216B (en) 1995-03-25 1995-03-25 Remote controller

Publications (1)

Publication Number Publication Date
TW279216B true TW279216B (en) 1996-06-21

Family

ID=51397495

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84102895A TW279216B (en) 1995-03-25 1995-03-25 Remote controller

Country Status (1)

Country Link
TW (1) TW279216B (en)

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