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JPS5793000

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DESCRIPTION JPS5793000
Description (name of stereo recording method 21'J) j'11. l'l Requested range Q, A, l ?1. Force ?
? to acoustically insulate and record each block of the left and right and middle part '1' i source
according to the purpose of birth 11-1 11) livelihood 1 for each block Stereo recording method,
wherein the sound sources can be reproduced simultaneously on the left and right sides, or both
at the same time .: (1) Detailed description of the present invention The present invention relates
to stereo recording. Near (I recorded in? ?? 3 Records and generalization of sound recording
tapes, noise pollution problems such as karaoke and piano occur + 'l'! "I have come 2t. In the
present invention the song according to the method of stereo recording, to 10)! I'll be good at
practicing karaoke, musical instruments and foreign language conversations, etc. When I try to
practice a song with each god record and each god table for a chord and recorded tape, I'm just
starting out 1-) In order to see the song, it is impossible to play the accompaniment of the
orchestra etc., and the song itself ?C? the lyrics and the vocalization are given first, the
accompaniment is put in the fX, and the rhythm and the song are started Timing ', Y, repeatedly
beaten and practice, and to some extent grasped and learned the whole ? It! When you practice
J7 so that you can sing j points or songs that you know more into -1- thousand, the recording
songs are in the way backwards, and it is t-i good for practicing accompaniment-only karaoke.
Also, if you want to practice one's conversation by recording one of the two conversations in
English, even if you want to practice the conversation etc., you will remember at the beginning
that both conversations can be played back And, it can not be practiced unless it is possible to
reproduce only the other party, but it is widely spread now, and it is necessary to manually
handle tapes according to 1-1, such as adult oni or song without karaoke, etc. It must not be.
Therefore, EndPage: It is possible to create stereo recording records and tapes corresponding to
various purposes for lessons such as foreign language conversation, etc. and for practice of
musical instruments and songs according to the stereo recording method of the present
invention. Hereinafter, the stereo recording method of the present invention will be described,
and a karaoke tape will be described as an example of the purpose at the time of reproduction
with reference to the drawings. The basics of the conventional stereo recording method are as
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shown in FIG. 1 where the orchestra 5, singer 7 and conductor 6 are placed on the stage 4 and
the left microphone 2 is set on the right side of the stage 4 3 performed stereo recording, and
had an effect to feel the three-dimensionality and the spread of the stage at the time of
reproduction, but the recording method in the present invention is a karaoke for the purpose of
reproducing the song to achieve the purpose at the time of reproduction rather than the threedimensionality. For the purpose of practice, as shown in Fig. 2, a separate room 9 acoustically
isolated and isolated on the stage 4 is provided with the right microphone 1 for an orchestra and
the left microphone 2 in a separate room 9 for a singer. Record with the stereo recording device
3.
If the stereo tape is re-created by a stereo playback device (stereo amplifier) (not shown),
adjusting the left and right balance volume adjustment and balancing left and right, orchestra
accompaniment from the right speaker, from the left speaker The singer's song can be heard and
the accompaniment and the song can be heard at the same time. If it is attached to the
microphone 2J side and recorded, it becomes a good stereo singer re-Karaoke table, and it
becomes a tape suitable for learning the song from the beginning. When the adjustment is
increased only to the right side and the left side is adjusted to zero, a karaoke tape that is not
stereo but has only accompaniment without singing is used, and after learning the song, it
becomes karaoke suitable for practicing by oneself and one person. This separate room 9 is
completely shielded from the inner and outer necks and vibrations from each other by the sound
insulation wall 8 and the separate room 9 may be a place other than the stage 4 but the
instructions of the conductor 6 and brefters etc. As can be seen, it is desirable that the acoustic
insulating wall 8 be entirely or partially provided with a transparent portion. The microphones 1
'and 1' are attached to the left separate room 9 so that the sounds of the central orchestra 5 can
be inserted into each other. For example, the right separate room 9 'is male and the left separate
room is female. If you do stereo recording with Dyuetsuto, you can of course enjoy karaoke to
enjoy stereo-Dyuetsuto, of course, depending on raising the volume only on the right side or only
the left side with the stereo playback device, each-person practice can be done by men and
women Karaoke can be completed with a single tape. (Also suitable for recording of folk songs,
operas, etc.). Also, as shown in Fig. 4, if separate rooms are made separately and the left and right
are acoustically isolated in the same way, and microphones 2 are installed in each and stereo
recording is performed, the left and right can be separated separately It can be adjusted so that
each speaker can hear it, for example, it is possible to create a stereo recording tape suitable for
human interaction, individual lessons of musical instruments, etc., and record. Furthermore, Fig.
10 shows the sound of the other party. It is a device for listening with earphones, etc. It is
necessary to make the same as the recording method of FIG. According to the present invention,
in stereo recording, basically the right side and the left side or the central portion are separated
in accordance with the purpose at the time of reproduction. It is a method to insulate stereo
recording, and stereo reproduction at the time of stereo reproduction is of course not separately
stereo on left and right sides separately, but it can be reproduced, and one or one stereo tape as
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described above, It is a stereo recording method that can be used in various ways with records.
EndPage: 2 Procedural amendments February 16, 1977, General Secretary of the Patent Office 1,
Indication of the case Showa, 1959 patent application A35-168545 3 Persons who make
corrections Related patent applicants 4 Date of correction instruction Voluntary Object of
correction 5 correction target specification full text and drawing correction 6, contents of
correction specification sheet and drawing / specification 1, name of invention
Stereo recording method
3. Detailed Description of the Invention The present invention relates to stereophonic recording.
In recent years, the generalization of recording records and recording tapes has been especially
remarkable, and noise pollution problems such as karaoke and audio have become widespread.
In the present invention, in particular, by means of stereo recording, a recording record ~
EndPage: suitable for practice such as singing, musical instruments and foreign language
conversation etc. and a recording tape are provided. When trying to practice, it is very difficult
with karaoke tapes with only an accompaniment such as orchestras to remember songs that are
completely unknown for the first time, and the lyrics themselves will be remembered first with
the song itself, and accompaniment will be gradually added, Repeatedly practice the rhythm and
timing to start singing, etc. When you have grasped and remembered the whole song, or the song
of the song you know, when you practice to sing better, it will be in the way. An accompanimentonly karaoke tape is better for practice. Also, for example, in the case of practicing English
conversation, the recording of the two conversations becomes one of the two by yourself, and
when it is desired to practice the conversation, the extent to which both conversations can be
reproduced at the beginning If you remember, you can not practice unless you can play only the
other party. Therefore, according to the stereo recording method of the present invention, it is
possible to create stereo recording records and tapes according to various purposes, such as
lessons for foreign language, etc., for the practice of conversational instruments and songs. The
basics of the conventional stereophonic recording method will be described below by arranging
an orchestra 5, a singer 7 and a conductor 6 on the stage 4 as shown in FIG. Right microphones
2 2 'и Left microphones 1' were installed on the left side, stereo recording was performed by the
stereo recording device 3, and the purpose was to show the effect of giving a sense of threedimensionality and expansion of the stage during playback. However, the recording method in
the present invention is mainly aimed at the time of reproduction rather than a three-dimensional
feeling and spreading, with the goal of practicing and teaching lessons such as songs,
instruments and foreign languages, and aiming to remember and practice songs and songs as an
example. In this case, the left microphone 1 is installed in the separate room 9 for the orchestra,
and the right microphone 2 is installed in the separate room 9 for the singer 7, as shown in FIG.
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Recorded on device 3 To. When playing back the stereo recording tape with a stereo recording
device (a stereo amplifier) (not shown), if you adjust the balance volume adjustment on the left
and right to balance the left and right, orchestra accompaniment from the left speaker, right The
singer listens to the singer 7's song from the speakers and hears the accompaniment and the
song simultaneously from the left and right.
It should be noted that if the microphone 2 / is attached to the right side of the orchestra and
recorded, it will be a fine stereo singing tape, and if the volume adjustment is raised only to the
left and the right is adjusted to zero, it will not be stereo but no song A karaoke tape with only
accompaniment and N1 This is for adjusting the left and right lances, and after learning the song
from the beginning to remember a song that you do not know It can be obtained with a recording
tape, a karaoke tape and a car tape. In this separate room 9, the sound insulation wall 8
completely separates the internal and external sounds and vibrations from each other. (The
separate room 9 may be a place outside the stage 4. Etc. (1) It is desirable that the sound
insulating wall 8 be entirely or partially (two transparent parts are provided) so that the
instruction can be seen. Next, separate rooms 9 and 9 'are provided on the left and right as
shown in Fig. 3. The left microphone 1 is placed in the left separate room 9' and the right
microphone 2 is placed in the right separate room 9. Microphones 1 'and 2' are attached to each
other, for example, male singer 7 'in left separate room 9', female singer 7 in right separate room,
and stereo sound recording by dater. This is a one-man tape that can be used by a recording
person to practice male and female songs. (Also suitable for recording of folk songs, operas, etc.).
Also, as shown in Fig. 4, if you make only the separate room and make the left and right acoustic
(Insect two as well, and install Microphone 2 on each and perform EndPage: 4 Leo recording, of
course both right and left at the time of stereo reproduction) Can be adjusted so that each can be
heard separately from each speaker, for example, it is possible to create a stereo recording tape
or record suitable for personal dialogues or personal personalities of musical instruments. A
device for listening to the sound of the other party with earphones etc. The same is true for the
recording method of Fig. 2 and Fig. 3. Conductor 6 and brefters etc. also listen to their respective
sounds with earphones etc. You need to As described above, according to the present invention,
in stereo recording, basically the right side and the left side or the central portion are acoustically
isolated corresponding to the purpose at the time of reproduction. It is a method of stereo
recording (although it is effective even if it is a directional microphone with a narrow range),
stereo reproduction at the time of stereo reproduction right and left at the same time as well as
left and right separately not stereo but can be reproduced. This is a stereo recording method that
can be used in various ways with one or one stereo tape and record as described.
4. Brief description of the drawings The first figure is a basic explanatory view of a conventional
stereo recording method. Fig. 3 и Fig. 4 is a basic explanatory view of the stereo recording
method of the present invention. 1 2 1 1 2 1 ... microphone, 3 ... stereo recording device, 8 ...
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acoustic insulation wall, 9 9 '... separate room. 1 Display of the case Showa 551 patent
application / 1655-168545-3, related person with the correction case Patent applicant 4 Date of
the correction instruction August 25, 1981 Show the number of inventions increased by the
correction 5 ииииииииииииииииииииии 36, Target specification of correction ииииии Full-text correction 7; Content
of correction as per separate specification End Page: 5 Specification 1;
Stereo recording method
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stereo recording
method and a stereo recording tape record. In recent years, the generalization of recording
records and recording tapes has been especially remarkable, and noise pollution problems such
as karaoke and audio have become widespread. In the present invention, in particular, a
recording record and a recording tape suitable for practice such as singing, musical instruments
and foreign language conversation are provided by the method of stereo recording. For example,
when trying to practice a song with various records and various tapes, it is very difficult with socalled karaoke tapes with only an accompaniment such as orchestras to memorize a song that
you do not know at first, and it is very difficult to sing Remember to put in accompaniment
gradually, practice rhythm and timing to start singing repeatedly and practice, and when you can
grasp the whole ? and when you can sing a song you know better , The recording song is in the
way backwards, the accompaniment only karaoke tape such as orchestra is better for practice C5
or, for example, in the case of practicing English conversation, I recorded one of two people,
myself When you want to practice a conversation by becoming one of the two people, etc., you
can not practice only if you can only play that person if you can remember the ability to
regenerate both conversations at the beginning. Therefore, according to the stereo recording
method of the present invention, it is possible to create stereo recording records and tapes
according to various purposes, for practice of musical instruments and songs, and for teaching
and lessons such as foreign language conversation. The basics of the conventional stereophonic
recording method will be described below by arranging an orchestra 5, a singer 7 and a
conductor 6 on the stage 4 as shown in FIG. Right-hand microphone 2 и 2 inch left-hand
microphone 1 'is installed on the left side, stereo recording is performed by the stereo recording
device 3, and the purpose is to bring out the effect of feeling the three-dimensionality and the
spread of the stage at the time of playback The purpose of the recording method in the present
invention is to reproduce and practice the song practice and the song as an example, with the
main purpose being the purpose at the time of reproduction rather than three-dimensionality and
spreading, such as teaching and teaching of songs, instruments and foreign languages. In this
case, the left microphone 1 is installed in the separate room 9 for the orchestra, and the right
microphone 2 is installed in the separate room 9 for the singer 7, as shown in FIG. Recorded at 3
That. When playing back the stereo recording record tape with a stereo playback device (stereo
amplifier) ((Figure EndPage: 6 not shown), adjusting the balance volume adjustment on the left
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and right to balance the left and right The accompaniment is heard, the singer of the singer 7 is
heard from the right speaker and the accompaniment and the song are heard simultaneously
from the left and right.
It should be noted that if the microphone 2 'is attached to the right side of the orchestra and
recorded, it will be a fine stereo singing record tape, and if the volume adjustment is increased
only to the left and the right is adjusted to zero, it will not be stereo Without singing
accompaniment only karaoke record tape, by adjusting the left and right balance in this way,
after learning the song to remember from the beginning of the song you do not know-a song
suitable for practice singing by yourself The inset recording tape and the karaoke record tape
cease to be obtained with one sheet or one tape. This separate room 9 is characterized in that the
sound and vibration inside and outside are completely shielded from each other by the acoustic
N edge wall 8 and the separate room 9 may be a place other than the stage 4 but the instructions
of the conductor 6 or brefters etc. It is desirable that the acoustic insulating wall 8 be provided
with a transparent portion using a few sheets of transparent glass or the like in whole or in part
so that it can be seen. Next, separate rooms 9 and 9 'are provided on the left and right as shown
in Fig. 3. The left microphone 1 is placed in the left separate room and the right microphone 2 is
placed in the right separate room 9. Enter microphones 1 'and da, respectively. For example,
male singer 7' in the left separate room 'and female singer 7 in the right separate room 9 enter
stereo recording when using stereo audio. Of course you can record recordings and tapes, by
raising the volume only on the right side or only the left side with a stereo playback device, each
person can practice with one person or one piece of a duyet karaoke for women. It can be
completed with tape. (Also suitable for recording of folk songs, operas, etc.). Also, as shown in
Fig. 4, if only separate rooms are created and the left and right are acoustically isolated in the
same way and microphones 2 are installed in each and stereo recording is performed, stereo
playback at the same time both left and right at the same time. It can be adjusted so that it can be
heard from a speaker, for example, it is possible to make a stereo recording record tape suitable
for human interaction, individual lessons of instruments, etc. Furthermore, in Fig. 10, the sound
of the other party is earphones etc. Similarly, in the recording method of FIG. 2 and FIG. 3 with
another amplifier device for listening, it is necessary for the conductor 6 and the brefters to be
able to hear the respective sounds with earphones and the like in the same manner. (Figures 2
and 3 are not shown) Also, as a method of isolating or insulating the left and right sound sources,
even if the aforementioned separate chambers 9 and 9 'are not provided, records already
recorded on one or both of the left and right It is also possible to use another playback device
and use the tape as an input to the recording device 3 for the electric signal at the time of
playback as it is, for example, playing the music of the record that has already been recorded and
using that signal for the left side. As an alternative left side input of the microphone 1 and at the
same time as the right side input from the right side microphone 2, the commentator or
conductor etc. can also make it possible to record the content description of the music or the sign
of Lensen as the right input. Efficient use.
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As described above, during stereo recording, the present invention basically isolates the right
side from the left side or the central part by creating a stereo recording record and a tape
corresponding to the purpose at the time of reproduction (narrow range directivity It is a method
of stereo recording with separate circuits, although there is an effect even if it is a stereophonic
microphone, stereo reproduction special number right and left simultaneous stereo reproduction
as well as left / right \ not separately stereo but can be reproduced, Stereo recording power
method EndPage: 7 which can be used in various ways with one or one stereo record tape as
described above.
4. Brief description of the drawings The first figure is a basic explanatory view of a conventional
stereo recording method, and the second figure is a basic explanatory view of the stereo
recording method of the present invention. 1 и 2 и 1 'и 2' ... microphone, 3 ... stereo recording
method, 8 ... sound insulation wall, 9 и 9 '... separate room. Patent Applicant Motonobu Fukase
EndPage: ?
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