JPS63142024U - - Google Patents
Info
- Publication number
- JPS63142024U JPS63142024U JP3194387U JP3194387U JPS63142024U JP S63142024 U JPS63142024 U JP S63142024U JP 3194387 U JP3194387 U JP 3194387U JP 3194387 U JP3194387 U JP 3194387U JP S63142024 U JPS63142024 U JP S63142024U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- recording medium
- magnetic recording
- recorded
- absence
- 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 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案による一実施例を示すブロツク
構成図、第２図は本考案の一実施例における表示
パターンを示す図、第３図はＲ―ＤＡＴの概略を
説明するための図である。
７…ＲＦ信号検出回路、１０…表示部。
FIG. 1 is a block configuration diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing a display pattern in an embodiment of the present invention, and FIG. 3 is a diagram for explaining the outline of R-DAT. . 7...RF signal detection circuit, 10...Display section.
Claims (1)
ーデイオＰＣＭ信号を磁気記録媒体上に単位時間
分毎に１本ずつの斜めのトラツクを形成して記録
するとともにこれを再生するようにしたデイジタ
ル信号の記録再生装置において、 磁気記録媒体上にＲＦ信号が記録されてない未
記録部分を検出するＲＦ信号検出回路と、 上記ＲＦ信号検出回路からの検出出力に基づい
て該ＲＦ信号の有無を表示する表示部とを備え、 磁気記録媒体上に記録されたＲＦ信号の有無を
表示することにより未記録部分の検索を容易にし
たことを特徴とするデイジタル信号の記録再生装
置。 (2) 上記表示部を上記装置に設けられた時間表
示セグメントと共用したことを特徴とする実用新
案登録請求の範囲第(1)項記載のデイジタル信号
の記録再生装置。[Claims for Utility Model Registration] (1) A head mounted on a rotating drum records an audio PCM signal on a magnetic recording medium by forming one diagonal track every unit time, and An RF signal detection circuit detects an unrecorded portion where an RF signal is not recorded on a magnetic recording medium, and an RF signal detection circuit detects an unrecorded portion where an RF signal is not recorded on a magnetic recording medium; A digital signal recording/reproducing device comprising: a display section that displays the presence or absence of an RF signal; and displaying the presence or absence of an RF signal recorded on a magnetic recording medium to facilitate searching for unrecorded portions. . (2) The digital signal recording and reproducing device according to claim 1, wherein the display unit is used in common with a time display segment provided in the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3194387U JPS63142024U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3194387U JPS63142024U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142024U true JPS63142024U (en) | 1988-09-19 |
Family
ID=30838148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3194387U Pending JPS63142024U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142024U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060024B2 (en) * | 1977-10-19 | 1985-12-27 | 株式会社日立製作所 | Engine control method |
-
1987
- 1987-03-06 JP JP3194387U patent/JPS63142024U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060024B2 (en) * | 1977-10-19 | 1985-12-27 | 株式会社日立製作所 | Engine control method |
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