JPS6335311U - - Google Patents
Info
- Publication number
- JPS6335311U JPS6335311U JP12927086U JP12927086U JPS6335311U JP S6335311 U JPS6335311 U JP S6335311U JP 12927086 U JP12927086 U JP 12927086U JP 12927086 U JP12927086 U JP 12927086U JP S6335311 U JPS6335311 U JP S6335311U
- Authority
- JP
- Japan
- Prior art keywords
- output
- amplitude
- limits
- low frequency
- limiter circuit
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図は本考案のリミツター回路の一実施例を
示すブロツク図、第２図は本考案の他の実施例を
示すブロツク図、第３図は従来のリミツター回路
を示すブロツク図、第４図は本考案のリミツター
回路を用いた場合の入力と出力レベルの関係を示
すグラフ、第５図はフイルタの特性を示す図であ
る。
１…ＶＣＡ、２…増幅回路、３…時定数回路、
４…整流回路、５…ハイパスフイルタ、６…ロー
パスフイルタ。
Fig. 1 is a block diagram showing one embodiment of the limiter circuit of the present invention, Fig. 2 is a block diagram showing another embodiment of the invention, Fig. 3 is a block diagram showing a conventional limiter circuit, and Fig. 4 is a block diagram showing an embodiment of the limiter circuit of the present invention. 5 is a graph showing the relationship between input and output levels when the limiter circuit of the present invention is used, and FIG. 5 is a diagram showing the characteristics of the filter. 1...VCA, 2...amplifier circuit, 3...time constant circuit,
4... Rectifier circuit, 5... High pass filter, 6... Low pass filter.
Claims (1)
制限するリミツター回路であつて、前記増幅出力
を入力とし、そのレベルに応じた制御電圧を発生
する制御電圧発生手段と、前記制御電圧により前
記増幅出力の低域成分のみを振幅制限する電圧利
得制御増幅器を備えたことを特徴とするリミツタ
ー回路。 A limiter circuit that limits the amplitude of the output of a low frequency amplifier according to the output level, the circuit includes a control voltage generating means that receives the amplified output as an input and generates a control voltage according to the level; A limiter circuit characterized in that it is equipped with a voltage gain control amplifier that limits the amplitude of only the low frequency components of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12927086U JPS6335311U (en) | 1986-08-25 | 1986-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12927086U JPS6335311U (en) | 1986-08-25 | 1986-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335311U true JPS6335311U (en) | 1988-03-07 |
Family
ID=31025699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12927086U Pending JPS6335311U (en) | 1986-08-25 | 1986-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510924A (en) * | 1999-09-29 | 2003-03-18 | １．．．リミテッド | Sound directing method and apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327105A (en) * | 1976-08-25 | 1978-03-14 | Applied Power Ind Inc | Fluiq operated hydraulic pumps |
| JPS55120205A (en) * | 1979-03-09 | 1980-09-16 | Onkyo Corp | Loudness circuit device |
-
1986
- 1986-08-25 JP JP12927086U patent/JPS6335311U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327105A (en) * | 1976-08-25 | 1978-03-14 | Applied Power Ind Inc | Fluiq operated hydraulic pumps |
| JPS55120205A (en) * | 1979-03-09 | 1980-09-16 | Onkyo Corp | Loudness circuit device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510924A (en) * | 1999-09-29 | 2003-03-18 | １．．．リミテッド | Sound directing method and apparatus |
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