JPH02105273U - - Google Patents

Info

Publication number
JPH02105273U
JPH02105273U JP1296689U JP1296689U JPH02105273U JP H02105273 U JPH02105273 U JP H02105273U JP 1296689 U JP1296689 U JP 1296689U JP 1296689 U JP1296689 U JP 1296689U JP H02105273 U JPH02105273 U JP H02105273U
Authority
JP
Japan
Prior art keywords
error correction
quality
reproduces
records
errors
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1296689U
Other languages
English (en)
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 filed Critical
Priority to JP1296689U priority Critical patent/JPH02105273U/ja
Publication of JPH02105273U publication Critical patent/JPH02105273U/ja
Pending legal-status Critical Current

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  • Digital Magnetic Recording (AREA)

Description

【図面の簡単な説明】
第１図は本考案一実施例を示すブロツク図、第
２図は第１図に係るフローチヤート、第３図はテ
ープパターンの説明図である。 １，２……ヘツド、４……復調回路、５……メ
モリ、６……誤り訂正回路、１１……加算回路、
１２……マイクロコンピユータ、１３……表示手
段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 情報信号をデジタル信号に変換し、誤り訂正符
    号を付加して記録再生する磁気記録再生装置の媒
    体良否表示装置において再生時に所定期間内にお
    けるエラーの個数を誤り訂正回路出力に基づき計
    数し、この計数値を基準値と比較し、良否の表示
    を行うことを特徴とする媒体良否表示装置。
JP1296689U 1989-02-06 1989-02-06 Pending JPH02105273U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1296689U JPH02105273U (ja) 1989-02-06 1989-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1296689U JPH02105273U (ja) 1989-02-06 1989-02-06

Publications (1)

Publication Number Publication Date
JPH02105273U true JPH02105273U (ja) 1990-08-21

Family

ID=31222879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1296689U Pending JPH02105273U (ja) 1989-02-06 1989-02-06

Country Status (1)

Country Link
JP (1) JPH02105273U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62141688A (ja) * 1985-12-16 1987-06-25 Hitachi Ltd 誤り率表示回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62141688A (ja) * 1985-12-16 1987-06-25 Hitachi Ltd 誤り率表示回路

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