JPS63109349U

JPS63109349U -

Info

Publication number: JPS63109349U
Application number: JP21887U
Authority: JP
Priority date: 1987-01-07
Filing date: 1987-01-07
Publication date: 1988-07-14

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す全体回路図、
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
上記実施例の処理フローを示すフローチヤートで
ある。１……Ａ／Ｄ変換器、２……信号処理回路、３
……ＲＡＭ、４……フレーム分解回路、５……フ
レーム合成回路、６……変調回路、７……記録増
幅器、８……回転ドラム、９……再生増幅器、１
０……復調回路、１４……レベル検出回路、１５
……４秒カウンタ、１６……フリツプフロツプ、
１７……制御部、１８……サブコード処理回路、
１９……キー入力部、ＣＦ，ＳＦ……フラグ、Ｐ
ＮＣ……レジスタ、Ｔ……磁気テープ、ＲＤ_１，
ＲＤ_２……ヘツド。 FIG. 1 is an overall circuit 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
FIG. 5 is a flowchart showing the processing flow of the above embodiment. 1... A/D converter, 2... Signal processing circuit, 3
...RAM, 4 ... Frame decomposition circuit, 5 ... Frame synthesis circuit, 6 ... Modulation circuit, 7 ... Recording amplifier, 8 ... Rotating drum, 9 ... Reproduction amplifier, 1
0... Demodulation circuit, 14... Level detection circuit, 15
...4 seconds counter, 16...flip-flop,
17...control unit, 18...subcode processing circuit,
19...Key input section, CF, SF...Flag, P
NC...Register, T...Magnetic tape, RD ₁ ,
RD ₂ ...Head.

Claims

[Claims for Utility Model Registration] (1) Recording PCM audio signals for multiple songs, cue control signals and song number data at the beginning of each song on a magnetic tape, and reproducing this magnetic tape. In the apparatus, there is provided a stopping means for temporarily stopping the operation of the magnetic tape, a setting means for arbitrarily setting a song number when the operation of the magnetic tape is temporarily stopped by the stopping means, and a setting means for arbitrarily setting a song number for the magnetic tape. recording means for releasing the temporary suspension of the operation and recording the song number set by the setting means on the magnetic tape; A song number recording control device comprising a control signal for cueing and erasing means for erasing song number data. (2) The song number recording according to claim (1) of the utility model registration claim, wherein the stopping means includes an operator, and operation of the operator temporarily stops the operation of the magnetic tape. Control device. (3) The stopping means includes a detection means for detecting whether the level of the audio signal recorded on the magnetic tape is below a predetermined value, and a detection signal from the detection means is continuously detected for a predetermined period of time. and determining means for determining whether or not the magnetic tape has been detected, and when the determining means determines that the detection signal has been output continuously for a predetermined period of time from the detection means, the operation of the magnetic tape is temporarily stopped. A music number recording control device according to claim (1) of the utility model registration claim. (4) The setting means comprises a numerical value specifying means composed of at least numerical keys, and the numerical value is set by the numerical value specifying means, and the song number according to claim (1) of the utility model registration claims. Recording control device. (5) The setting means includes a storage means for storing song number information based on the number of the song recorded on the magnetic tape immediately before, and a designation means for specifying the song number information stored in the storage means. , the music number recording control device according to claim (1) of the utility model registration, characterized in that a specified numerical value is set by a specifying operation of the specifying means.