JPS634242B2 - - Google Patents
Info
- Publication number
- JPS634242B2 JPS634242B2 JP16450181A JP16450181A JPS634242B2 JP S634242 B2 JPS634242 B2 JP S634242B2 JP 16450181 A JP16450181 A JP 16450181A JP 16450181 A JP16450181 A JP 16450181A JP S634242 B2 JPS634242 B2 JP S634242B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- level
- bias current
- recording
- frequency
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 23
- 230000035945 sensitivity Effects 0.000 claims description 16
- 238000001228 spectrum Methods 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 11
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 108010067157 Ferrichrome Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- GGUNGDGGXMHBMJ-UHFFFAOYSA-N ferrichrome Chemical compound [Fe+3].CC(=O)N([O-])CCCC1NC(=O)CNC(=O)CNC(=O)CNC(=O)C(CCCN([O-])C(C)=O)NC(=O)C(CCCN([O-])C(C)=O)NC1=O GGUNGDGGXMHBMJ-UHFFFAOYSA-N 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 102100031584 Cell division cycle-associated 7-like protein Human genes 0.000 description 1
- 101000777638 Homo sapiens Cell division cycle-associated 7-like protein Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
- G11B5/03—Biasing
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16450181A JPS5864607A (ja) | 1981-10-15 | 1981-10-15 | 録音バイアス電流自動設定装置 |
| GB08229210A GB2111291B (en) | 1981-10-15 | 1982-10-13 | Automatic bias current setting |
| US06/434,101 US4553179A (en) | 1981-10-15 | 1982-10-13 | Automatic recording bias current setting apparatus |
| DE19823237918 DE3237918A1 (de) | 1981-10-15 | 1982-10-13 | Selbsttaetige aufzeichnungsvormagnetisierungsstrom- einstellvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16450181A JPS5864607A (ja) | 1981-10-15 | 1981-10-15 | 録音バイアス電流自動設定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5864607A JPS5864607A (ja) | 1983-04-18 |
| JPS634242B2 true JPS634242B2 (enrdf_load_stackoverflow) | 1988-01-28 |
Family
ID=15794351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16450181A Granted JPS5864607A (ja) | 1981-10-15 | 1981-10-15 | 録音バイアス電流自動設定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864607A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570891U (ja) * | 1992-02-27 | 1993-09-24 | 株式会社チタック | 線材切断機における切断線材の収容装置 |
-
1981
- 1981-10-15 JP JP16450181A patent/JPS5864607A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570891U (ja) * | 1992-02-27 | 1993-09-24 | 株式会社チタック | 線材切断機における切断線材の収容装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5864607A (ja) | 1983-04-18 |
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