JPS6149400U - - Google Patents
Info
- Publication number
- JPS6149400U JPS6149400U JP13371184U JP13371184U JPS6149400U JP S6149400 U JPS6149400 U JP S6149400U JP 13371184 U JP13371184 U JP 13371184U JP 13371184 U JP13371184 U JP 13371184U JP S6149400 U JPS6149400 U JP S6149400U
- Authority
- JP
- Japan
- Prior art keywords
- echo
- audio signal
- tape speed
- section
- adjustment means
- 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 3
- 230000001934 delay Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Networks Using Active Elements (AREA)
Description
図面は本考案の電子エコー装置の１実施例を示
し、第１図はブロツク図、第２図および第３図は
それぞれ第１図の一部の詳細なブロツク図である
。
１……マイクソケツト、２，３，６，７……ア
ンプ、４……ＢＢＤ集積回路、５……クロツク集
積回路、Ｃ１〜Ｃ９……コンデンサ、Ｒ１〜Ｒ１
４……抵抗、ＶＲ１，ＶＲ２，ＶＲ３……可変抵
抗、７……テープ速度調整手段。
The drawings show one embodiment of the electronic echo device of the present invention; FIG. 1 is a block diagram, and FIGS. 2 and 3 are detailed block diagrams of a portion of FIG. 1, respectively. 1... Microphone socket, 2, 3, 6, 7... Amplifier, 4... BBD integrated circuit, 5... Clock integrated circuit, C1 to C9... Capacitor, R1 to R1
4...Resistor, VR1, VR2, VR3...Variable resistor, 7...Tape speed adjustment means.
Claims (1)
分を形成する遅延部と、前記入力オーデイオ信号
に前記エコー成分を混合付加しエコー効果を有す
る混合オーデイオ信号を出力する混合部と、テー
プ速度調整手段と連動して前記遅延部のエコー成
分を制御する制御部とを備え、前記制御部はテー
プ速度調整手段によりテープ速度が早い時エコー
成分を減少させることを特徴とした電子エコー装
置。 a delay section that repeatedly delays an input audio signal to form an echo component; a mixing section that mixes and adds the echo component to the input audio signal to output a mixed audio signal having an echo effect; and a tape speed adjustment means. an electronic echo device comprising: a control section for controlling echo components of the delay section, wherein the control section reduces the echo components when the tape speed is high by means of a tape speed adjustment means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371184U JPS6149400U (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371184U JPS6149400U (en) | 1984-09-03 | 1984-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149400U true JPS6149400U (en) | 1986-04-02 |
Family
ID=30692247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13371184U Pending JPS6149400U (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149400U (en) |
-
1984
- 1984-09-03 JP JP13371184U patent/JPS6149400U/ja active Pending
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