JPS6179806U - - Google Patents
Info
- Publication number
- JPS6179806U JPS6179806U JP16224984U JP16224984U JPS6179806U JP S6179806 U JPS6179806 U JP S6179806U JP 16224984 U JP16224984 U JP 16224984U JP 16224984 U JP16224984 U JP 16224984U JP S6179806 U JPS6179806 U JP S6179806U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- digital audio
- switching means
- tape recorder
- digital
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000007774 longterm Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Digital Magnetic Recording (AREA)
Description
第１図は本考案に係るデイジタルオーデイオテ
ープレコーダの一実施例を示し、第２図はそのト
ラツキングパターンを、第３図はその出力波形を
示す図、第４図は従来のトラツキングパターン、
出力波形、周波数帯域を示す図、第５図は従来の
再生用等価回路である。
ＳＷ１：ＬＰ，ＳＰ切り替えスイツチ、ＳＷ２
：録音再生切り替えスイツチ、Ｇ：ゲート。
FIG. 1 shows an embodiment of the digital audio tape recorder according to the present invention, FIG. 2 shows its tracking pattern, FIG. 3 shows its output waveform, and FIG. 4 shows a conventional tracking pattern.
FIG. 5, a diagram showing output waveforms and frequency bands, is an equivalent circuit for conventional reproduction. SW1: LP, SP changeover switch, SW2
: Recording/playback switch, G: Gate.
Claims (1)
ル変換を行ないデイジタル信号を回転ヘツドによ
りテープ上を斜めに走査して記録再生する装置で
あつて、標準仕様と長時間仕様を備え、長時間仕
様時に回転ヘツドの回転数を標準仕様の１／２に
切り替える第１の切り替え手段と、かつ長時間仕
様時にテープ速度を標準仕様の１／２に切り替え
る第２の切り替え手段を備えたデイジタルオーデ
イオテープレコーダにおいて、録音再生切り替え
スイツチが再生側に切り替えられたことを検出し
て前記第１の切り替え手段を長時間仕様時にかか
わらず非動作とする手段を設けた事を特徴とする
デイジタルオーデオテープレコーダ。 This is a device that samples input signals, performs analog-to-digital conversion, and records and plays the digital signals by scanning the tape diagonally with a rotating head.It has standard specifications and long-term specifications. In a digital audio tape recorder, the digital audio tape recorder is equipped with a first switching means for switching the tape speed to 1/2 of the standard specification, and a second switching means for switching the tape speed to 1/2 of the standard specification during long-time specification. A digital audio tape recorder comprising means for detecting that the switch is switched to the playback side and disabling the first switching means regardless of whether the switch is set for a long time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224984U JPH0610482Y2 (en) | 1984-10-29 | 1984-10-29 | Digital Ode Ote Precoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224984U JPH0610482Y2 (en) | 1984-10-29 | 1984-10-29 | Digital Ode Ote Precoder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179806U true JPS6179806U (en) | 1986-05-28 |
| JPH0610482Y2 JPH0610482Y2 (en) | 1994-03-16 |
Family
ID=30720134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16224984U Expired - Lifetime JPH0610482Y2 (en) | 1984-10-29 | 1984-10-29 | Digital Ode Ote Precoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610482Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63224007A (en) * | 1987-03-13 | 1988-09-19 | Hitachi Ltd | Digital signal recording/reproducing device |
| JPS6454410A (en) * | 1987-08-25 | 1989-03-01 | Konishiroku Photo Ind | Small-sized inverted galilean finder |
-
1984
- 1984-10-29 JP JP16224984U patent/JPH0610482Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63224007A (en) * | 1987-03-13 | 1988-09-19 | Hitachi Ltd | Digital signal recording/reproducing device |
| JPS6454410A (en) * | 1987-08-25 | 1989-03-01 | Konishiroku Photo Ind | Small-sized inverted galilean finder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610482Y2 (en) | 1994-03-16 |
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