JPS62129104U - - Google Patents
Info
- Publication number
- JPS62129104U JPS62129104U JP1560386U JP1560386U JPS62129104U JP S62129104 U JPS62129104 U JP S62129104U JP 1560386 U JP1560386 U JP 1560386U JP 1560386 U JP1560386 U JP 1560386U JP S62129104 U JPS62129104 U JP S62129104U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- speed
- correction
- correction signal
- reproducing
- 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 2
Landscapes
- Control Of Velocity Or Acceleration (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
はその動作説明図である。
１…カセツトテープ、２…再生ヘツド、３…再
生増幅器、４…モータ、６…可変利得制御手段、
７…周波数補正手段、８…演算手段。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of its operation. DESCRIPTION OF SYMBOLS 1...Cassette tape, 2...Reproducing head, 3...Reproducing amplifier, 4...Motor, 6...Variable gain control means,
7...Frequency correction means, 8...Calculation means.
Claims (1)
転速度が変更可能なモータ手段と、このモータ手
段の速度信号に基づいて再生増幅器の利得を変更
する可変利得制御手段と、再生信号周波数と上記
速度信号に基づいて補正信号を生成する補正信号
演算手段と、上記補正信号により上記再生増幅器
の出力信号周波数を補正する補正手段とを具備し
た可変速度音声再生装置。 motor means capable of changing the rotational speed for reproducing a tape recorded at a steady speed; variable gain control means for changing the gain of a reproducing amplifier based on a speed signal of the motor means; and a reproduction signal frequency and the speed signal. A variable speed audio reproducing device comprising: a correction signal calculation means for generating a correction signal based on the correction signal; and a correction means for correcting the output signal frequency of the reproduction amplifier using the correction signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1560386U JPS62129104U (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1560386U JPS62129104U (en) | 1986-02-05 | 1986-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129104U true JPS62129104U (en) | 1987-08-15 |
Family
ID=30806686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1560386U Pending JPS62129104U (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129104U (en) |
-
1986
- 1986-02-05 JP JP1560386U patent/JPS62129104U/ja active Pending