JPS63109391U - - Google Patents
Info
- Publication number
- JPS63109391U JPS63109391U JP1087U JP1087U JPS63109391U JP S63109391 U JPS63109391 U JP S63109391U JP 1087 U JP1087 U JP 1087U JP 1087 U JP1087 U JP 1087U JP S63109391 U JPS63109391 U JP S63109391U
- Authority
- JP
- Japan
- Prior art keywords
- song
- songs
- control signal
- currently playing
- diagram showing
- 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 1
- 238000010586 diagram Methods 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は上記実施例に於ける磁気テープＴ上のテ
ープフオーマツトを示す図、第３図は上記第２図
の１トラツク分のトラツクフオーマツトを示す図
、第４図は上記第３図のサブコードブロツク（１
ブロツク分）のフオーマツトを示す図、第５図は
上記第４図のサブコードＩＤのフオーマツトを示
す図、第６図は上記第５図のコントロールＩＤの
フオーマツトを示す図、第７図は上記第１図に示
す制御データ用のＲＡＭ内の記憶要素を示す図、
第８図及び第９図はそれぞれ上記実施例の処理フ
ローを示すフローチヤート、第１０図は上記実施
例のタイムチヤート、第１１図は上記実施例の表
示例を示す図である。
１１……回転ドラム、１２……再生増幅器、１
３……復調回路、１４……フレーム分解回路、１
５……信号処理回路、１６……ＰＣＭオーデイオ
データ用ＲＡＭ、１７……Ｄ／Ａ変換器、１８…
…増幅器、１９……スピーカ、２０……サブコー
ド処理回路、２１……システム制御部、２２……
キー入力部、２３……走行制御部、２４……走行
機構、２５……制御データ用のＲＡＭ、２６……
表示駆動回路、２７……表示装置、Ｔ……磁気テ
ープ、ＲＤ１，ＲＤ２……ヘツド、ＰＮＣ……プ
ログラムナンバーカウンタ、ＳＫＣ……スキツプ
数カウンタ、ＮＳＦ、ＯＳＦ……スタートＩＤフ
ラグ、ＳＥＦ……スタートＩＤエツジフラグ、Ｆ
／Ｒ……テープ走行方向フラグ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a diagram showing the tape format on the magnetic tape T in the above embodiment, FIG. 3 is a diagram showing the track format for one track in FIG. 2, and FIG. 4 is the diagram shown in FIG. subcode block (1
Figure 5 is a diagram showing the format of the subcode ID in Figure 4 above, Figure 6 is a diagram showing the format of the control ID in Figure 5 above, and Figure 7 is a diagram showing the format of the control ID in Figure 5 above. A diagram showing storage elements in the RAM for control data shown in FIG.
FIGS. 8 and 9 are flowcharts showing the processing flow of the above embodiment, FIG. 10 is a time chart of the above embodiment, and FIG. 11 is a diagram showing a display example of the above embodiment. 11...Rotating drum, 12...Regenerative amplifier, 1
3... Demodulation circuit, 14... Frame decomposition circuit, 1
5...Signal processing circuit, 16...RAM for PCM audio data, 17...D/A converter, 18...
...Amplifier, 19...Speaker, 20...Subcode processing circuit, 21...System control section, 22...
Key input unit, 23... Traveling control unit, 24... Traveling mechanism, 25... RAM for control data, 26...
Display drive circuit, 27...Display device, T...Magnetic tape, RD1 , RD2 ...Head, PNC...Program number counter, SKC...Skip number counter, NSF, OSF...Start ID flag, SEF... ...Start ID edge flag, F
/R...Tape running direction flag.
Claims (1)
に頭出し用の制御信号及び曲番号データとが記録
された磁気テープを再生する再生装置に於いて、
現在の再生曲位置から指定された曲数だけ前後に
飛越し選曲する手段と、同手段による飛越し選曲
中に上記頭出し用制御信号を検出して現在再生中
の曲番号と上記指定された飛越し曲数を更新する
手段と、同手段で更新された曲番号と飛越し曲数
を対応付けて同時に表示する手段とを具備してな
ることを特徴とする選曲情報表示装置。 In a playback device that plays back a magnetic tape on which PCM audio signals for a plurality of songs and a cue control signal and song number data are recorded at the beginning of each song,
Means for skipping forward and backward song selection by a specified number of songs from the currently playing song position, and detecting the cueing control signal during the skipping song selection by the means and selecting the currently playing song number and the specified number. A music selection information display device comprising means for updating the number of skipped songs, and means for simultaneously displaying the number of skipped songs in association with the song number updated by the same means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1087U JPS63109391U (en) | 1987-01-05 | 1987-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1087U JPS63109391U (en) | 1987-01-05 | 1987-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109391U true JPS63109391U (en) | 1988-07-14 |
Family
ID=30776621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1087U Pending JPS63109391U (en) | 1987-01-05 | 1987-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109391U (en) |
-
1987
- 1987-01-05 JP JP1087U patent/JPS63109391U/ja active Pending
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