JPS6150366U - - Google Patents
Info
- Publication number
- JPS6150366U JPS6150366U JP2490585U JP2490585U JPS6150366U JP S6150366 U JPS6150366 U JP S6150366U JP 2490585 U JP2490585 U JP 2490585U JP 2490585 U JP2490585 U JP 2490585U JP S6150366 U JPS6150366 U JP S6150366U
- Authority
- JP
- Japan
- Prior art keywords
- right signal
- signal systems
- circuit
- phase difference
- difference
- 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
- 230000010363 phase shift Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
Description
第１図は本考案の一実施例のブロツク図、第２
図はステレオ受聴における明瞭度の改善特性の一
例を示す曲線図である。
１…信号入力端子、２，３…移相回路、４，５
…移相制御信号入力端子、６，７…増幅回路、８
，９…増幅利得制御信号入力端子、１０，１１…
左右受話スピーカー用信号出力端子。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a curve diagram showing an example of clarity improvement characteristics in stereo listening. 1... Signal input terminal, 2, 3... Phase shift circuit, 4, 5
...Phase shift control signal input terminal, 6, 7...Amplification circuit, 8
, 9...Amplification gain control signal input terminal, 10, 11...
Signal output terminal for left and right receiver speakers.
Claims (1)
右の２つの信号系に分岐し、該左右の信号系に、
それぞれ前記左右の信号系の信号間に位相差、強
度差を生ぜしめ、該位相差、強度差を時間的に変
化させるようにした移相回路と増幅回路とのうち
少なくとも１個以上の回路を設けたことを特徴と
するステレオ拡声電話機。 The input signal is branched into two left and right signal systems each having a receiver speaker, and the left and right signal systems are
At least one circuit of a phase shift circuit and an amplifier circuit that generates a phase difference and an intensity difference between signals of the left and right signal systems, respectively, and changes the phase difference and intensity difference over time. A stereo loudspeaker telephone set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490585U JPS6228110Y2 (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490585U JPS6228110Y2 (en) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6150366U true JPS6150366U (en) | 1986-04-04 |
| JPS6228110Y2 JPS6228110Y2 (en) | 1987-07-18 |
Family
ID=30519493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2490585U Expired JPS6228110Y2 (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228110Y2 (en) |
-
1985
- 1985-02-20 JP JP2490585U patent/JPS6228110Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6228110Y2 (en) | 1987-07-18 |
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