JPS63118761U - - Google Patents
Info
- Publication number
- JPS63118761U JPS63118761U JP1037687U JP1037687U JPS63118761U JP S63118761 U JPS63118761 U JP S63118761U JP 1037687 U JP1037687 U JP 1037687U JP 1037687 U JP1037687 U JP 1037687U JP S63118761 U JPS63118761 U JP S63118761U
- Authority
- JP
- Japan
- Prior art keywords
- dat
- input signal
- pass filter
- low
- 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.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案にかかるＤＡＴの入力装置を示
すブロツク図、第２図は従来のＤＡＴを示すブロ
ツク図、第３図はローパスフイルタの周波数―ゲ
イン、周波数―位相特性を示す線図である。
１０……ＤＡＴ、１２……入力装置、１４……
入力端子、１６……デフイートスイツチ、１８…
…ローパスフイルタ、２０……迂回信号路、２２
……入力信号ライン、２４……Ａ／Ｄコンバータ
。
Fig. 1 is a block diagram showing a DAT input device according to the present invention, Fig. 2 is a block diagram showing a conventional DAT, and Fig. 3 is a diagram showing frequency-gain and frequency-phase characteristics of a low-pass filter. . 10...DAT, 12...input device, 14...
Input terminal, 16...Default switch, 18...
...Low pass filter, 20...Detour signal path, 22
...Input signal line, 24...A/D converter.
Claims (1)
力信号ラインへ出力するローパスフイルタを備え
たＤＡＴの入力装置において、 このＤＡＴの入力装置は、ローパスフイルタを
迂回してオーデイオ入力信号をＤＡＴの入力信号
ラインへ導く迂回信号路と、 オーデイオ入力信号をローパスフイルタ側また
は迂回信号路側へ選択的に切り替える切替スイツ
チとを備えたことを特徴とするＤＡＴの入力装置
。[Claim for Utility Model Registration] In a DAT input device equipped with a low-pass filter that cuts the high frequency range of an audio signal and outputs it to the input signal line of the DAT, the DAT input device bypasses the low-pass filter and outputs the audio signal to the input signal line of the DAT. An input device for a DAT, comprising: a detour signal path that guides an input signal to an input signal line of the DAT; and a switch that selectively switches an audio input signal to a low-pass filter side or a detour signal path side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1037687U JPS63118761U (en) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1037687U JPS63118761U (en) | 1987-01-27 | 1987-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118761U true JPS63118761U (en) | 1988-08-01 |
Family
ID=30796607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1037687U Pending JPS63118761U (en) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0242683A (en) * | 1988-08-02 | 1990-02-13 | Aiwa Co Ltd | Digital audio tape recorder |
-
1987
- 1987-01-27 JP JP1037687U patent/JPS63118761U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0242683A (en) * | 1988-08-02 | 1990-02-13 | Aiwa Co Ltd | Digital audio tape recorder |