JPS62201517U - - Google Patents
Info
- Publication number
- JPS62201517U JPS62201517U JP8986786U JP8986786U JPS62201517U JP S62201517 U JPS62201517 U JP S62201517U JP 8986786 U JP8986786 U JP 8986786U JP 8986786 U JP8986786 U JP 8986786U JP S62201517 U JPS62201517 U JP S62201517U
- Authority
- JP
- Japan
- Prior art keywords
- sound quality
- quality correction
- correction circuit
- circuit
- variable
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図は本考案の音質補正装置の系統図、第２
図は本考案の音質補正装置に用いる可変又は固定
音質補正回路の音質補正特性図、第３図は本考案
の音質補正装置の固定補正回路と可変音質補正回
路の具体例を示す音質補正回路図である。
１は入力端子、２ａ，２ｂは固定音質補正回路
、３は可変音質補正回路、５は駆動増幅回路、６
ａ，６ｂは第１及び第２の切換手段、７は録音用
増幅回路、９は録音ヘツド、１０は磁気媒体、１
４は増幅回路の出力である。
Figure 1 is a system diagram of the sound quality correction device of the present invention.
The figure is a sound quality correction characteristic diagram of a variable or fixed sound quality correction circuit used in the sound quality correction device of the present invention, and FIG. 3 is a sound quality correction circuit diagram showing a specific example of the fixed correction circuit and variable sound quality correction circuit of the sound quality correction device of the present invention. It is. 1 is an input terminal, 2a and 2b are fixed sound quality correction circuits, 3 is a variable sound quality correction circuit, 5 is a drive amplifier circuit, 6
a, 6b are first and second switching means; 7 is a recording amplifier circuit; 9 is a recording head; 10 is a magnetic medium;
4 is the output of the amplifier circuit.
補正 昭６１．７．１８
図面の簡単な説明を次のように補正する。
明細書中、第１３頁１行「出力である。」を「
出力ラインである。」に訂正する。Amendment July 18, 1981 The brief description of the drawing is amended as follows. In the specification, page 13, line 1, “It is an output.”
This is the output line. ” is corrected.
Claims (1)
路の総合音質特性を以つて入力音声信号が音質補
正されるようにしてなる音質補正装置。[Scope of Claim for Utility Model Registration] A preprogrammed fixed sound quality circuit and a variable sound quality correction circuit are provided, and the input audio signal is corrected in sound quality using the overall sound quality characteristics of the fixed sound quality correction circuit and the variable sound quality correction circuit. A sound quality correction device that makes it possible to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8986786U JPS62201517U (en) | 1986-06-12 | 1986-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8986786U JPS62201517U (en) | 1986-06-12 | 1986-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201517U true JPS62201517U (en) | 1987-12-22 |
Family
ID=30949237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8986786U Pending JPS62201517U (en) | 1986-06-12 | 1986-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019020676A (en) * | 2017-07-21 | 2019-02-07 | オリンパス株式会社 | Sound recorder, sound recording method and sound recording program |
-
1986
- 1986-06-12 JP JP8986786U patent/JPS62201517U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019020676A (en) * | 2017-07-21 | 2019-02-07 | オリンパス株式会社 | Sound recorder, sound recording method and sound recording program |
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