JPH0449361U - - Google Patents
Info
- Publication number
- JPH0449361U JPH0449361U JP9091290U JP9091290U JPH0449361U JP H0449361 U JPH0449361 U JP H0449361U JP 9091290 U JP9091290 U JP 9091290U JP 9091290 U JP9091290 U JP 9091290U JP H0449361 U JPH0449361 U JP H0449361U
- Authority
- JP
- Japan
- Prior art keywords
- error
- detection unit
- continuous
- consecutive
- positions
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Debugging And Monitoring (AREA)
Description
第１図は本考案による連続誤り個数検出装置の
一実施例を用いた光デイスクシステムの一例を示
すブロツク図である。
１……誤り位置検出部、２……連続誤り検出部
、３……連続誤り数検出部、５……データ記録再
生装置（光デイスク装置）。
FIG. 1 is a block diagram showing an example of an optical disk system using an embodiment of the continuous error number detection device according to the present invention. 1...Error position detection section, 2...Continuous error detection section, 3...Continuous error number detection section, 5...Data recording and reproducing device (optical disk device).
Claims (1)
に誤りがある毎に、その誤り位置を検出する誤り
位置検出部と、この誤り位置検出部によつて検出
された誤り位置が連続しているかどうかを検出す
る連続誤り検出部と、この連続誤り検出部によつ
て誤り位置が連続していると検出されているとき
、その個数を計数する連続誤り数検出部とを備え
たことを特徴とする連続誤り個数検出装置。 Every time there is an error in the data read out from the data recording/reproducing device, an error position detection unit detects the error position and checks whether the error positions detected by this error position detection unit are consecutive. A continuous error detection unit comprising: a continuous error detection unit that detects a continuous error; and a continuous error number detection unit that counts the number of consecutive error positions when the continuous error detection unit detects consecutive error positions. Error number detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091290U JPH0449361U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091290U JPH0449361U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449361U true JPH0449361U (en) | 1992-04-27 |
Family
ID=31826073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9091290U Pending JPH0449361U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449361U (en) |
-
1990
- 1990-08-29 JP JP9091290U patent/JPH0449361U/ja active Pending
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