JPS58122603A - Sound recording and reproducing system - Google Patents

Abstract

PURPOSE:To attain ease of practice of songs and musical instruments, by recording sound A on one or both channels of a stereo recording medium and recording sound B on the other channel, and reproducing one or both sounds A, B as desired in the reproduction. CONSTITUTION:An accompanyment sound of a song is recorded on both left and right channels 7, 9 of a side A (or side B) of a cassette tape 1 and voice (e.g. a song by a singer) is superimposed on the left channel 7. This tape 1 is reproduced with a stereo reproducer as the accompanyment tape for the exercise of the song, the song is exercised according to the accompanyment or the song is reproduced if the melody of the song is not reminded. Further, an orchestral accompanyment is recorded on the left channel 7 in place of a text and sound of a solo instrument like piano and violin is recorded on the right channel 9, and the musical instrument is exercised by reproducing the recording with changeover at any time. Thus, the practice of songs and musical instruments is done easily.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel recording/playback system, and particularly to a recording/playback system convenient for singers and electronics practitioners.

Now commonly known as karaoke, it plays back recorded accompaniment sounds.
A playback device (player) that is configured so that a person sings along with this accompaniment sound in front of a microphone, and the accompaniment sound and one's own voice are played from a speaker, is widely used. Therefore, there are many so-called karaoke tapes and karaoke records on the market that record only the accompaniment sounds of songs for use in this type of player. In addition, there are many tapes and records on the market that record singers' songs with accompaniment. However, until now, in order to memorize a song, one had to purchase a recording tape of the singer's singing voice, and if one wanted to sing with accompaniment oneself, one had to purchase another karaoke tape or record.

It is an object of the present invention to eliminate this inconvenience; that is, the present invention records accompaniment sounds on one or both channels (preferably both channels) of the record P on a stereo recording tape; Then, record the sound, that is, the wail, on one of the other channels, and when playing back, use the left/right balance knob (or adjustment tool that matches it) on the stereo player.
This invention relates to a recording/playback system configured to be able to reproduce both accompaniment sounds and singing voices, or only accompaniment sounds, in a desired manner (by operating the accompaniment and singing voices).

In a broader sense, the present invention records a sound on one or both channels of a stereo recording medium, records sound B on the other channel, and when playing back, operates a playback machine to produce a sound. This invention relates to a bell sound/reproduction system configured to reproduce sound B or sound B or both in a desired manner by -1%.

Embodiments of the drying method of the present invention will be described in detail with reference to the accompanying drawings.

In the first embodiment, the accompaniment tones of a song are first played on both the left and right channels 7 and 9 of the M side (or B side) of the ordinary type cassette tape l shown in FIG. Channel 7Vc audio (for example, a singer's song) is recorded using overlapping recording format 1. The recorder used at this time is a stereo recorder capable of overlapping recording. Of course, it is also possible to record the accompaniment sound and the voice at the same time, and in this case, there is no need for an overlapping recording mechanism. Use as tape. For example, the cassette tape 1 is installed in a stereo player with a playback mechanism, a microphone is attached, and an accompaniment sound is played back, and a singer sings a song in front of the microphone to this accompaniment sound. be. Left and right of the player when playing this! If you set the 9 lance knob to the center, the sound of both left and right channels 7 and 7 will be played, the accompaniment sound will flow from both left and right speakers (or receivers), and the audio will flow from the left speaker. .

A singer who practices singing can memorize the song by first playing back and listening to both the accompaniment sound and the voice (for example, a singer's song), and then singing the song himself.

After the practitioner has memorized the song, when he sings his own song with only the accompaniment, he can turn the left/right balance knob on the player to the right and only the right channel 9 will be played, the singer's voice will disappear and only the accompaniment sound will come from the speaker. Because it flows, you can play your own song from the same speaker while matching the accompaniment, just like you would with a conventional accompaniment tape! Wear. If you forget the lyrics or mebaday, you can return the left-right balance knob on the player to the center and the singer's wail will be played back, allowing you to memorize the song along with it. Also, IIl, the melody that the listener already knows is VC! In such a case, by turning the left and right knobs to the right, the singer's wails disappear and only the accompaniment sound is left, and only this accompaniment sound and the practitioner's own voice are heard from the speakers.

Singing a song in this way will help you learn the song, but even before you have completely memorized the melody, you can learn the song quickly by singing along to the singer's recorded wails.

Next, a second embodiment will be described. In some songs, men and women sing alternately, but in this case,
In advance, the female singer's screams (with accompaniment) will be sent to the left channel 7.
Record the male singer's wails (with accompaniment) on the right channel 9, and when there is one male practitioner, stop the male singer's wails and play only the female singer's wails from the music car. , sing when the man comes to sing 〇If you don't understand the lyrics or melody, as mentioned above,!
All you have to do is turn the left/right balance knob to Fii'J* and play the male singer's wail. If the practitioner is a woman, it is very convenient to be able to sing in the same way as singing with the accompaniment of a male singer without the wails of a female singer. According to the present invention, each practitioner sings the chorus together with the other singer! It is possible.

Regarding the third embodiment, if a piano or orchestral accompaniment is recorded on the left channel 7 of the recording tape, and the sound of a solo instrument such as a violin is recorded on the right channel 9, a practitioner of the violin or other instrument can listen to the recorded sound. If you first practice along with the violin sound, and when you get good enough, you can turn off the violin sound, play the accompaniment sound, and play your own violin along with it, so you can play solo with the accompaniment. In this case, as in the case of the above-mentioned song, if you do not know the name of the song, you can practice while playing the recorded violin sound.

The lfi of the recording method for both the accompaniment sound and the wail is shown.

Record the sound, and at the same time, put the microphone through the mixer, turn the mixer's knob all the way to the left, and at the same time as the accompaniment sound, sing the vowel into the left channel of the recorder. When a tape recorded in this way is played back on a player with the left-right balance of the amplifier centered, the accompaniment sound will flow from the left and right speakers, and the singing voice will flow from the left speaker. When you turn the left/right balance to the right, the singing voice disappears and only the accompaniment sound can be heard from the right speaker. This playback cannot be done with a tape deck alone; the tape deck is passed through an amplifier, but unless the amplifier has a left/right balance knob, it is not possible to mute the sound of one side. In this case, the audio cannot be erased unless the audio or accompaniment is played back from the tape deck through the amplifier, so I would like to note this here just in case.

The equipment used in the present invention, ie, the stereo recording/playback machine, the recording media such as recording tapes and records, the recording/playback mixing equipment, etc., are already well known in themselves, so a description thereof will be omitted.

In addition, the singing practitioner was holding the microphone! It is necessary to operate the left-right balance knob on the player while holding it and singing, and howling may occur when the microphone is brought close to the player.Instead of adjusting the left-right balance knob on the player, Attach the left and right para/susinches to the microphone with clips F, or attach the microphone I as shown in Figure 2.
It is convenient to provide an IK left/right balance switch 13.

The connection cord for this switch 13 is preferably combined with a microphone wire to form a connection cord 17 having a multi-core wire structure. Currently, microphones with a built-in switch for driving and stopping the rotation of the tape are commercially available from Kaichi.
The above-mentioned left/right parallel switch also controls the rotation of the tape.
Since a switching mechanism similar to that of the stop switch can be used, a detailed explanation thereof will be omitted. For example, if you press this switch once, it will change to [playback position B for both left and right channels], if you press it again, it will go to playback position B for left channel only, and if you press it once again, it will return to position B. It may have a simple structure. Furthermore, it is of course possible to install a three-point switch that has a "right channel only playback position C" in addition to the above-mentioned positions M and B.

In addition, in FIG. 2, number 15 is a microphone activation switch.

As described above, the present invention enables, for example, a recording tape or record of a song with accompaniment sound, to easily reproduce only the accompaniment sound or to reproduce both the accompaniment sound and the singing voice as desired by the singer himself/herself. It is very convenient for singing practice as it allows you to do just one thing, it also eliminates the need to buy both the accompaniment sound recording tape and the poet's tape separately, and as mentioned above, it is very convenient for practicing singing. There is always something of high practical value, such as being able to be used as a teaching tool, and even using existing equipment.

[Brief explanation of the drawing]

Figure 1 is an explanatory diagram of the channels of a cassette tape, which is an example of a vowel medium used in the present invention. Figure 2 shows a left/right balance switch! An explanatory diagram of an example of a phone call 1 0 1...Cassette tape, 3...B side right channel,
5... B side left channel, 7... A side left channel, 9... A side right channel, 11... Microphone, 13... Left/right balance switch, 15... Switch for microphone n. 17...Connection code. Patent applicant Hide Masaru Matsui

Claims (1)

[Claims] One side of the stereo recording medium records the sound on both channels, and the sound B on the other channel, and when playing back, the stereo player is operated to play back the sound or sound B. A recording/playback system configured to play back as desired.