JPH03107817U - - Google Patents
Info
- Publication number
- JPH03107817U JPH03107817U JP1500690U JP1500690U JPH03107817U JP H03107817 U JPH03107817 U JP H03107817U JP 1500690 U JP1500690 U JP 1500690U JP 1500690 U JP1500690 U JP 1500690U JP H03107817 U JPH03107817 U JP H03107817U
- Authority
- JP
- Japan
- Prior art keywords
- level
- filters
- accordance
- input signal
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図はこの考案実施例のブロツク図、第２図
はウインドコンパレータの回路図である。
１……増幅回路、２１，２２，２３，２４……
フイルタ、３……整流回路、５１，５２，５３，
５４……ウインドコンパレータ、６……アナログ
スイツチ。
FIG. 1 is a block diagram of an embodiment of this invention, and FIG. 2 is a circuit diagram of a window comparator. 1...Amplification circuit, 21, 22, 23, 24...
Filter, 3... Rectifier circuit, 51, 52, 53,
54...Window comparator, 6...Analog switch.
Claims (1)
回路と、入力信号のレベルに対応して補正特性を
設定したフイルタ群と、前記入力レベルに対応し
て前記フイルタの一を通過した信号を選択するた
めのスイツチを具備することを特徴とする。 a level detection circuit for determining the level of an input signal; a group of filters having correction characteristics set in accordance with the level of the input signal; and for selecting a signal that has passed through one of the filters in accordance with the input level. It is characterized by being equipped with a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1500690U JPH03107817U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1500690U JPH03107817U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107817U true JPH03107817U (en) | 1991-11-06 |
Family
ID=31518338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1500690U Pending JPH03107817U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107817U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947820A (en) * | 1982-09-10 | 1984-03-17 | Pioneer Electronic Corp | Device for correcting audible sense |
-
1990
- 1990-02-16 JP JP1500690U patent/JPH03107817U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947820A (en) * | 1982-09-10 | 1984-03-17 | Pioneer Electronic Corp | Device for correcting audible sense |