JPH0475500U - - Google Patents
Info
- Publication number
- JPH0475500U JPH0475500U JP11882290U JP11882290U JPH0475500U JP H0475500 U JPH0475500 U JP H0475500U JP 11882290 U JP11882290 U JP 11882290U JP 11882290 U JP11882290 U JP 11882290U JP H0475500 U JPH0475500 U JP H0475500U
- Authority
- JP
- Japan
- Prior art keywords
- frequency range
- player
- separation
- approximately
- audio signal
- 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
- 238000000926 separation method Methods 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図は、本考案のＣＤプレーヤの代表的な周
波数特性を示し、第２図は、従来のＣＤプレーヤ
の出力部分に付加して本考案のＣＤプレーヤを実
現するための、抵抗とコンデンサによる回路例を
示す図であり、第３図は、第２図の回路の周波数
特性を表わす図である。
図において、１，２……ＣＤプレーヤの出力ア
ンプ、３，４，５，６……連動スイツチ、７，８
……ローブースト回路、９……クロストーク回路
。
Figure 1 shows the typical frequency characteristics of the CD player of the present invention, and Figure 2 shows the resistance and capacitor added to the output section of a conventional CD player to realize the CD player of the present invention. 3 is a diagram showing an example of a circuit, and FIG. 3 is a diagram showing frequency characteristics of the circuit of FIG. 2. FIG. In the figure, 1, 2...CD player output amplifier, 3, 4, 5, 6... Interlocking switch, 7, 8
...Low boost circuit, 9...Crosstalk circuit.
Claims (1)
比べて３ｄＢから６ｄＢ高い出力になる周波数特
性、及び、 左右チヤンネル間のセパレーシヨンが約２０ｄ
Ｂから３０ｄＢになるようなクロストーク特性を
備えた出力回路を付加したことを特徴とするＣＤ
プレーヤ。[Claim for Utility Model Registration] Frequency characteristics in which the low frequency range of the audio signal is 3dB to 6dB higher output than the middle and high frequency range, and the separation between the left and right channels is approximately 20d.
A CD characterized by the addition of an output circuit with a crosstalk characteristic of 30 dB from B.
player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11882290U JPH0475500U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11882290U JPH0475500U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475500U true JPH0475500U (en) | 1992-07-01 |
Family
ID=31866787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11882290U Pending JPH0475500U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475500U (en) |
-
1990
- 1990-11-15 JP JP11882290U patent/JPH0475500U/ja active Pending