JPH0515158U - Karaoke equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a karaoke device having an automatic recording / playback function. [Structure] A disk player 1, a recording / reproducing device 3 for recording / reproducing an output audio signal from the disk player 1, and an output audio signal from the disk player 1 or a reproduced sound from the recording / reproducing device 3. An amplifier 5 for selectively amplifying a signal, a performance time measuring means 21 for detecting an output period of a predetermined portion in an output audio signal of one song from the disc player 1, and a disc player 1 for one song. A performance state determination means 23 for detecting the end of reproduction, the recording / reproducing apparatus 3 in the recording state during the output period, the recording / reproducing apparatus 3 in the recording state in the recording state from the end of the reproduction, and an amplifier. 5 is an operation instruction means 22 for setting the reproduction output signal from the recording / reproducing apparatus 3 in an amplified state during the reproduction period of the recorded contents.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a karaoke device having an automatic recording / playback function.

[0002]

[Prior Art]

 Conventionally, karaoke devices have never been sung by a user and can be heard repeatedly.

[0003]

[Problems to be solved by the device]

 Therefore, the conventional karaoke device has a problem that it cannot be used by repeatedly listening and having more fun. It is an object of the present invention to provide a karaoke device having an automatic recording / playback function so that the karaoke device can be enjoyed more.

[0004]

[Means for Solving the Problems]

 The karaoke apparatus of the present invention comprises a disc player for reproducing a disc signal, a recording / reproducing device for recording / reproducing an output audio signal from the disc disc player, and an output audio signal or recording from the disc player. An amplifier that selectively amplifies the playback audio signal from the playback device, an output period of a predetermined portion in the output audio signal of one song from the disc player, and playback end of the one song by the disc player. The playing state detecting means for detecting the time and the recording / reproducing device during the output period are controlled to the recording state, and the recording / reproducing device is controlled to the reproducing state for reproducing the recorded contents in the recording state from the end of the reproduction. It is provided with a first control means and a second control means for supplying an amplifier for amplifying a reproduction output signal from the recording / reproducing device during a reproduction period of the recording content. To.

[0005]

[Action]

 According to the karaoke apparatus of the present invention, the output period of a predetermined portion in the output audio signal of one song from the disc player and the end of the reproduction of the one song by the disc player are detected. During the output period, the recording / reproducing apparatus is controlled to the recording state, and the reproduction output signal from the disc player during the output period is recorded in the recording / reproducing apparatus. Further, from the end of the reproduction, the recording / reproducing apparatus is controlled to the reproduction state during the period in which the voice signal recorded in the recording state is reproduced, and the recording content in the recording state is reproduced. Further, the reproduction output signal from the recording / reproducing device during the reproduction period of the recorded contents is supplied to the amplifier and amplified by the amplifier.

[0006]

【Example】

 Hereinafter, the present invention will be described with reference to examples. FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. Reference numeral 1 denotes a multi-disc player which reproduces signals of discs such as inserted analog audio-video discs, digital audio-video discs and compact discs, and a micro-computer 2 for controlling the multi-disc player 1. Built in.

A performance time measuring means 21 for measuring a performance time of a disc inserted in the microcomputer 2, an operation instructing means 22 for instructing an operation to a cassette deck and an amplifier, which will be described later, and a multi-disc player 1. A performance state discriminating means 23 for discriminating the performance state such as the start and end of the performance of one song is provided.

Reference numeral 3 indicates a cassette deck for recording and reproducing the audio signal from the multi-disc player 1, which is provided with a microcomputer 4 for controlling the cassette deck 3. Reference numeral 5 denotes an amplifier for selectively amplifying one of the reproduced audio signal from the multi-disc player 1 and the reproduced audio signal from the recording / reproducing deck 3, and a micro-computer 6 for controlling the amplifier 5 is shown. I have it.

The operation of the present embodiment configured as described above will be described according to the flowchart of FIG. When a disc is inserted into the multi-disc player 1, it waits for the disc signal to be played back (step S1), waits for 30 seconds from the beginning of the song after measuring the playing time from the start of playback. (Step S2). The audio signal accompanying the reproduction from step S1 is supplied to the amplifier 5 and amplified, and is output as audio by a speaker (not shown).

When the playing time has passed 30 seconds from the beginning of the music, a CRL S instruction is output to the cassette deck 3 (step S3). CRLS is a function that automatically sets the recording level based on the signal level of the recording source when the recording pouse state is set. The cassette deck 3 which received the CRLS instruction output at step S3 automatically sets the recording level based on the signal level of the recording source and waits in the recording pouse state.

After step S3, waiting for a further 30 seconds has elapsed (step S4), and when 30 seconds have elapsed, a recording instruction is given to the cassette deck 3 (step S5). In response to this recording instruction, the cassette deck 3 is switched to the recording state, and the recording of the output audio signal of the multi-display 1 is started. After step S5, wait for 1 minute (step S6). During this 1 minute, the output audio signal of the multi-disc player 1 is recorded on the cassette deck 3. When one minute has elapsed, the cueing instruction is given to the cassette deck 3 (step S7).

Here, 30 seconds is set in steps S2 and S4 to set 1 minute in total, and 1 minute is set in step S6 from about 1 minute from the start of playing the song. This is because the one-minute part is often the climax part of the song, and this part is often the most desired position for recording. Of course, it may be set to another period, and the time set in steps S2, S4 and S6 is set by the external keyboard of the microcomputer 2 (not shown). May be waited for in steps S2, S4 and S6.

The cassette deck 3 which has received the cueing instruction in step S7 finishes the recording for one minute in step S6, cues the recorded song, and stands by. Therefore, the cassette tape is rewound to the recording start point of the music recorded during step S6 by this cueing. After step S7, the process waits until the performance of one song from step S1 is completed (step S8).

When it is determined in step S8 that the performance of one song has ended, the multi-display player 1 is controlled to the pows state for the next song, a playback instruction is given to the cassette deck 3, and the amplifier 5 An input switching signal for switching the input to the tape input is supplied (step S9). In response to the reproduction instruction in step S9, the cassette deck 3 is controlled to the reproduction state, and the music recorded in step S6 is reproduced. At the same time, the input of the amplifier 5 is switched so as to amplify the reproduced audio signal from the cassette deck 3.

After step S9, one minute is awaited (step S10). That is, the song recorded in step S6 is reproduced during this one minute. When one minute has elapsed, the multi-disc player 1 is instructed to play back, the cassette deck 3 is instructed to stop, and the input of the amplifier 5 is switched to the playback voice signal input side of the multi-disc player 1. An input switching instruction is given (step S11). After step S11, step S1 is executed to record and reproduce the next song.

It should be noted that although the above has illustrated the case of a karaoke device provided with a multi-disc player, it is obvious that it can be applied to the case of a karaoke device provided with a compact disc player.

[0017]

[Effect of the device]

 As described above, according to the karaoke apparatus of the present invention, one portion of one tune is automatically recorded and reproduced, which is very convenient for a concert, a karaoke party, and the like. In addition, even if it is used for practicing a song, it also has the effect of practicing because the weak points are automatically recorded and played back. Furthermore, there is an effect that recording and reproduction can be repeated for each song.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention.

FIG. 2 is a flow chart for explaining the operation of one embodiment of the present invention.
It's a chart.

[Explanation of symbols]

 1 multi-disc player 2, 4 and 6 micro computer 3 cassette deck 5 amplifier

Claims (1)

[Scope of utility model registration request] 1. A disc player for reproducing a disc signal, a recording / reproducing device for recording / reproducing an output audio signal from the disc disc player, and an output audio signal from the disc player or a recording / reproducing device. , An amplifier for selectively amplifying the reproduced audio signal, and a performance state for detecting the output period of a predetermined portion in the output audio signal of one music from the disk player and the end of reproduction of the one music by the disk player. Detecting means; first control means for controlling the recording / reproducing apparatus to a recording state during the output period, and for controlling the recording / reproducing apparatus to a reproducing state in which the recorded content in the recording state is reproduced from the end of the reproduction; Karaoke apparatus comprising: second control means for supplying an amplifier to amplify a reproduction output signal from the recording / reproducing apparatus during a reproduction period of recorded contents. .