JPS5978517U - Recording and playback device - Google Patents
Recording and playback deviceInfo
- Publication number
- JPS5978517U JPS5978517U JP17446282U JP17446282U JPS5978517U JP S5978517 U JPS5978517 U JP S5978517U JP 17446282 U JP17446282 U JP 17446282U JP 17446282 U JP17446282 U JP 17446282U JP S5978517 U JPS5978517 U JP S5978517U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- recording
- playback
- peak level
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の録音再生装置の構成を示す図、第２図は
この考案の一実施例に係る録音再生装置の構成を示す図
、第３薗および第４図はそれぞれこの考案の他の実施例
を示す図である。
１２・・・マイクアンプ、１３・・・ラインアンプ、１
４・・・録音アンプ、１５・・・録音再生機構、１６゜
１８．２９・・・再生出力アンプ、１９・・・コンパレ
ータ、２０・・・積分回路、２２・・・極性変換回路、
２３・・・シフトレジスタ、２４．２７・・・発振器、
２５・・・電子アッテネータ、２６・・・再生系制御回
路。FIG. 1 is a diagram showing the configuration of a conventional recording/playback device, FIG. 2 is a diagram showing the configuration of a recording/playback device according to an embodiment of this invention, and FIGS. 3 and 4 are views of other examples of this invention. It is a figure showing an example. 12...Mic amplifier, 13...Line amplifier, 1
4... Recording amplifier, 15... Recording and playback mechanism, 16°18.29... Playback output amplifier, 19... Comparator, 20... Integrating circuit, 22... Polarity conversion circuit,
23... Shift register, 24.27... Oscillator,
25...Electronic attenuator, 26...Reproduction system control circuit.
Claims (1)
音系回路と、録音系回路の信号を取り出しピークレベル
が設定のレベル以上となるときに検知信号を発生するピ
ークレベル検出回路と、上記録音系回路からの出力信号
をモニタ再生する再生出力回路と、上記ピークレベル検
出回路かうの検出信号に対応して上記再生出力回路の再
生レベルを制御する手段とを具備したことを特徴とする
録音再生装置。A recording system circuit that supplies the input audio signal detected by the microphone, a peak level detection circuit that extracts the signal of the recording system circuit and generates a detection signal when the peak level exceeds a set level, and from the recording system circuit described above. 1. A recording/playback device comprising: a playback output circuit that monitors and plays back the output signal of the peak level detection circuit; and means for controlling the playback level of the playback output circuit in response to the detection signal of the peak level detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17446282U JPS5978517U (en) | 1982-11-18 | 1982-11-18 | Recording and playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17446282U JPS5978517U (en) | 1982-11-18 | 1982-11-18 | Recording and playback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5978517U true JPS5978517U (en) | 1984-05-28 |
Family
ID=30379802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17446282U Pending JPS5978517U (en) | 1982-11-18 | 1982-11-18 | Recording and playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978517U (en) |
-
1982
- 1982-11-18 JP JP17446282U patent/JPS5978517U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5978517U (en) | Recording and playback device | |
| JPS58148713U (en) | Video recording and playback device with microphone amplifier | |
| JPS5999591U (en) | Automatic color level control circuit for video tape recorder | |
| JPS5992431U (en) | Dubbing cassette tape recorder signal derivation circuit | |
| JPS59134999U (en) | portable public address system | |
| JPS58118514U (en) | amplifier device | |
| JPS5920448U (en) | Tape recorder music selection device | |
| JPS5945715U (en) | Tape deck device | |
| JPS58163013U (en) | Circuit to prevent sound leakage between functions of multi-channel audio equipment | |
| JPS5971440U (en) | tape recorder | |
| JPS60173106U (en) | audio equipment | |
| JPS5914137U (en) | Tape recorder control circuit | |
| JPS5966912U (en) | Recording muting circuit | |
| JPS58141609U (en) | Amplifier | |
| JPS60124127U (en) | mixing equipment | |
| JPS5956617U (en) | tape recorder | |
| JPS58140529U (en) | cassette tape recorder | |
| JPS6070906U (en) | Muting circuit | |
| JPS5960749U (en) | Cassette tape playback device | |
| JPS5872791U (en) | voice guidance device | |
| JPS6134692U (en) | Video playback equipment | |
| JPS5956699U (en) | AC output terminal device for audio equipment | |
| JPS58131443U (en) | tape recorder | |
| JPS6134691U (en) | Video playback equipment | |
| JPS5933196U (en) | tape recorder with radio |