JPH0246930U - - Google Patents
Info
- Publication number
- JPH0246930U JPH0246930U JP12279588U JP12279588U JPH0246930U JP H0246930 U JPH0246930 U JP H0246930U JP 12279588 U JP12279588 U JP 12279588U JP 12279588 U JP12279588 U JP 12279588U JP H0246930 U JPH0246930 U JP H0246930U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- reproducing
- start detection
- detecting
- magnetic recording
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すブロツク図、
第２図ａ，ｂは本考案の一実施例における制御回
路の動作を示すフローチヤートである。
１０は再生装置部、１１は再生装置、１２は再
生信号処理回路、１３は曲頭検出回路、２０は録
音装置部、２１はテープ録音装置、２１Ａは記録
ヘツド、２１Ｂは再生ヘツド、２１Ｃはテープ駆
動回路、２１Ｄはパルス発生回路、２２は録音信
号処理回路、２３はアンプ、２４は制御回路であ
る。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIGS. 2a and 2b are flowcharts showing the operation of the control circuit in one embodiment of the present invention. 10 is a playback device section, 11 is a playback device, 12 is a playback signal processing circuit, 13 is a track start detection circuit, 20 is a recording device section, 21 is a tape recording device, 21A is a recording head, 21B is a playback head, 21C is a tape A drive circuit, 21D a pulse generation circuit, 22 a recording signal processing circuit, 23 an amplifier, and 24 a control circuit.
Claims (1)
を磁気テープに記録し再生することのできる磁気
記録再生装置において、磁気テープ走行時の走行
距離に伴なつてパルス信号を発生させることので
きるパルス発生手段と、前記再生装置で再生され
る音楽ソースに記録された各楽曲の曲頭を検出す
ることができる曲頭検出手段を備え、さらに、前
記パルス発生手段から供給されたパルス信号をカ
ウントすることのできるパルスカウント手段と、
前記曲頭検出手段から曲頭検出信号が供給された
時点で前記パルスカウント手段によつて計数され
たカウント数をリセツトすることのできるリセツ
ト手段と、前記磁気記録再生装置の再生ヘツドか
ら供給される再生信号の有無を検出することので
きる再生信号検出手段と、前記パルスカウント手
段によつて計数されたカウント数及び前記再生信
号検出手段に検出された再生信号に基ずいて前記
磁気記録再生装置のテープ走行駆動モータをコン
トロールすることのできる走行制御手段とを有す
るシステム制御手段を備えたことを特徴とする磁
気記録再生装置。 In a magnetic recording and reproducing device capable of recording and reproducing a reproduction signal from a reproduction device that reproduces a music source on a magnetic tape, a pulse generating means is capable of generating a pulse signal in accordance with the traveling distance of the magnetic tape. and a song start detection means capable of detecting the beginning of each song recorded in the music source to be played by the playback device, and further configured to count pulse signals supplied from the pulse generation means. A pulse counting means that can
a reset means capable of resetting the count counted by the pulse counting means at the time when a song start detection signal is supplied from the song start detection means; and a reset means that is supplied from the reproducing head of the magnetic recording and reproducing apparatus. a reproduction signal detecting means capable of detecting the presence or absence of a reproduction signal; 1. A magnetic recording and reproducing apparatus comprising a system control means having a running control means capable of controlling a tape running drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279588U JPH0246930U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279588U JPH0246930U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246930U true JPH0246930U (en) | 1990-03-30 |
Family
ID=31371058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12279588U Pending JPH0246930U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698955A (en) * | 1992-03-20 | 1994-04-12 | John N Melvin | Golf club capable of applying sensing information between swings |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224962A (en) * | 1988-03-04 | 1989-09-07 | Pioneer Electron Corp | Music interval detecting circuit |
-
1988
- 1988-09-21 JP JP12279588U patent/JPH0246930U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224962A (en) * | 1988-03-04 | 1989-09-07 | Pioneer Electron Corp | Music interval detecting circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698955A (en) * | 1992-03-20 | 1994-04-12 | John N Melvin | Golf club capable of applying sensing information between swings |
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