JPH0368459B2 - - Google Patents
Info
- Publication number
- JPH0368459B2 JPH0368459B2 JP56164809A JP16480981A JPH0368459B2 JP H0368459 B2 JPH0368459 B2 JP H0368459B2 JP 56164809 A JP56164809 A JP 56164809A JP 16480981 A JP16480981 A JP 16480981A JP H0368459 B2 JPH0368459 B2 JP H0368459B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- counter
- detection time
- input
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 31
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/22—Means responsive to presence or absence of recorded information signals
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56164809A JPS5864652A (ja) | 1981-10-14 | 1981-10-14 | 無情報位置検出回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56164809A JPS5864652A (ja) | 1981-10-14 | 1981-10-14 | 無情報位置検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5864652A JPS5864652A (ja) | 1983-04-18 |
JPH0368459B2 true JPH0368459B2 (US20100056889A1-20100304-C00004.png) | 1991-10-28 |
Family
ID=15800323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56164809A Granted JPS5864652A (ja) | 1981-10-14 | 1981-10-14 | 無情報位置検出回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5864652A (US20100056889A1-20100304-C00004.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794951A (en) * | 1980-12-01 | 1982-06-12 | Pioneer Electronic Corp | Setter for recording start position of tape recorder |
-
1981
- 1981-10-14 JP JP56164809A patent/JPS5864652A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794951A (en) * | 1980-12-01 | 1982-06-12 | Pioneer Electronic Corp | Setter for recording start position of tape recorder |
Also Published As
Publication number | Publication date |
---|---|
JPS5864652A (ja) | 1983-04-18 |
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