JPS5995408U - Automatic adjustment device for music frequency characteristics - Google Patents
Automatic adjustment device for music frequency characteristicsInfo
- Publication number
- JPS5995408U JPS5995408U JP18845282U JP18845282U JPS5995408U JP S5995408 U JPS5995408 U JP S5995408U JP 18845282 U JP18845282 U JP 18845282U JP 18845282 U JP18845282 U JP 18845282U JP S5995408 U JPS5995408 U JP S5995408U
- Authority
- JP
- Japan
- Prior art keywords
- frequency characteristics
- adjustment device
- automatic adjustment
- music
- music frequency
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Control Of Amplification And Gain Control (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のカラオケの一部分のブロック図、第２図
は第１図のカラオケの音声信号およびミュージック信号
の周波数特性図、第３図はこの考案のミュージック周波
数特性の自動調整装置の〜実施例を示すブロック図、第
４図は同上ミュージック周波数特性の自動調整装置にお
ける音声信号とミュージック信号の周波数特性を示す図
である。
ＴＩ、Ｔ２・・・入力端子、Ｔ３・・・出力端子、１１
゜１４．１５・・・アンプ、１２・・・ローパスフィル
タ、１３・・・ミキシング回路、１６・・・検波回路、
１７・・・コントロール回路。Fig. 1 is a block diagram of a part of a conventional karaoke, Fig. 2 is a frequency characteristic diagram of the audio signal and music signal of the karaoke shown in Fig. 1, and Fig. 3 is an implementation of the automatic adjustment device for music frequency characteristics of this invention. FIG. 4 is a block diagram showing an example, and is a diagram showing frequency characteristics of an audio signal and a music signal in the music frequency characteristic automatic adjustment device same as above. TI, T2...input terminal, T3...output terminal, 11
゜14.15...Amplifier, 12...Low pass filter, 13...Mixing circuit, 16...Detection circuit,
17...Control circuit.
Claims (1)
る手段と、５Ｌ記記音俗信があるとき上記ミ、ｌ−シッ
ク信号の高域成分を抑制しかつこの音声信号がなくなる
と上記ミュージック信号の周波数特性を元に戻す手段と
よりなるミュージック周波数特性の自動調整装置。A means for mixing and outputting a music signal and an audio signal, and suppressing the high-frequency components of the above-mentioned Mi and L-sic signals when there is a 5L written sound folklore, and when the sound signal disappears, the frequency characteristics of the above-mentioned music signal. An automatic adjustment device for music frequency characteristics, which serves as a means to restore the original frequency characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18845282U JPS5995408U (en) | 1982-12-15 | 1982-12-15 | Automatic adjustment device for music frequency characteristics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18845282U JPS5995408U (en) | 1982-12-15 | 1982-12-15 | Automatic adjustment device for music frequency characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5995408U true JPS5995408U (en) | 1984-06-28 |
Family
ID=30406540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18845282U Pending JPS5995408U (en) | 1982-12-15 | 1982-12-15 | Automatic adjustment device for music frequency characteristics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995408U (en) |
-
1982
- 1982-12-15 JP JP18845282U patent/JPS5995408U/en active Pending
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