JPS58123682U - audio trap - Google Patents
audio trapInfo
- Publication number
- JPS58123682U JPS58123682U JP1847382U JP1847382U JPS58123682U JP S58123682 U JPS58123682 U JP S58123682U JP 1847382 U JP1847382 U JP 1847382U JP 1847382 U JP1847382 U JP 1847382U JP S58123682 U JPS58123682 U JP S58123682U
- Authority
- JP
- Japan
- Prior art keywords
- trap
- audio
- audio trap
- attenuation
- lamp
- 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
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Superheterodyne Receivers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のＶＩＰ特性図、第２図は、従来のＶＩ
Ｐ特性図、第３図は、本考案の実施例回路図である。第
４図は、本考案を実施した時のＶＩＰ特性図である。
１・・・・・・帯域フィルタ、２・・・・・・増幅回路
、３・・・・・・トランジスタ、７・・・・・−抵抗、
５−−−−−−コイル、９・・・…−コンデンサ。Figure 1 is a conventional VIP characteristic diagram, and Figure 2 is a conventional VI characteristic diagram.
The P characteristic diagram and FIG. 3 are circuit diagrams of an embodiment of the present invention. FIG. 4 is a VIP characteristic diagram when the present invention is implemented. 1...Band filter, 2...Amplification circuit, 3...Transistor, 7...-Resistor,
5-------coil, 9...----capacitor.
Claims (1)
、トラップの減衰量を制御することを特徴とする音声１
ランプ。Audio 1 characterized in that the amount of attenuation of the trap is controlled according to the electric field level by using the AGC voltage.
lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1847382U JPS58123682U (en) | 1982-02-15 | 1982-02-15 | audio trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1847382U JPS58123682U (en) | 1982-02-15 | 1982-02-15 | audio trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58123682U true JPS58123682U (en) | 1983-08-23 |
Family
ID=30030725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1847382U Pending JPS58123682U (en) | 1982-02-15 | 1982-02-15 | audio trap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123682U (en) |
-
1982
- 1982-02-15 JP JP1847382U patent/JPS58123682U/en active Pending
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