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JPS55165598

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DESCRIPTION JPS55165598
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows the relationship between accompaniment
music and melody music. FIG. 2 shows an example of a musical score, FIG. FIG. 4 is a two-lock
diagram showing the construction of an embodiment of the practice-use performance device of
this invention, and FIGS. 4 to 6 are block diagrams showing the configuration of another
embodiment of the practice-use performance device of this invention. . IA ~ IC и и и и и и и и и
Microphone, 2A ~ 2D и и и и и и и и recording and playback mechanism, 3A, 3B и и и и и и и Speaker, 4 ░
4B ~ 4D и и и и и и Attenuator, 9At 9 B ииииии Earphone amplifier, 10A, 10B иииииииииииииииииииииииииииии In the
drawings, the same reference numerals indicate the same or corresponding parts.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the improvement
of a practice playing device which is intended to enhance the tube effect. The conventional
performance device from the popular name simply applies the stereo stuttering (2) living style,
and reproduces only the accompaniment music in the stereo stuttering. However, when using it,
one major obstacle came into play when enjoying the "housing". That is, the accompaniment
music is generally different from the melody music, and it is difficult for a beginner to sing
according to the accompaniment music alone. FIG. 1 is an example of a musical string indicating
the relationship between accompaniment music and melody music. In this FIG. 1, melody music
"only for ......" is "? ? Mindola и и и e" as shown in the score a, but the accompaniment music is
like the mouth of the score And, "Laradmi и и и и" has become, clearly, melody music and
accompaniment music port is different. A conventional play device applies a stereo stuttering
device, and its outline will be described with reference to FIG. In FIG. 2, the sound on the stone
side of the music box is picked up by the microphone IA, and the 1t on the left side is picked up
by the microphone IB, and passes through the stuttering reproduction systems 2A and 2B,
respectively, and Zbeka 8A. (3) ? The sound is converted again at Lit 8B. In such a tangle
playing apparatus, a person who enjoys a tangle can sing melody music by himself while
listening to the accompaniment music port generated from the speakers 8A and 3B by stereo
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sound. In addition, it is possible to generate the speaker 8 using the amplifier 5 while blowing its
own song into the microfore 1C and adjusting the volume with the attenuator 4. Since the
conventional trumpet performance apparatus is as described above, it is necessary to match the
accompaniment music port without listening to the melody music, since the conventional
trumpet performance apparatus is as described above. However, as shown in FIG. 1, the
accompaniment music port is different from the melody music i and the easy dark crab, and for
beginners, it is the beginning of the song to sing a song according to the accompaniment music
port without the melody music i. There was also the drawback that it was difficult to get an
opportunity and to get an exact tune along the way. This device was designed to eliminate the
above-mentioned conventional drawbacks, and it is possible to listen to the accompaniment (4)
music and the melody music at the same time with the beginners of the practice, and then,
according to the progress of the practice It is an object of the present invention to provide a
practice puncturing device which can reduce melody music and increase the proportion of
accompaniment music, and can be similar to conventional trumpet performance and can
significantly enhance the practice effect.
Hereinafter, an embodiment of the practice playing device according to the present invention will
be described based on the drawings. FIG. 8 is a block diagram showing the configuration of one
embodiment thereof. In FIG. 8, the same parts as in FIG. 2 will be described with the same
reference numerals. The accompaniment music is picked up by the microphone IA, and the
accompaniment music played on the microphono IA is sent to the recording / reproducing
mechanism 2A, where it is re-enclosed, and the speaker 3A further generates the sound 4I. I'm
getting jealous. Thus, the microphone / IA1 recording-> electric mechanism 2A, the first Tayano
Unle CHl from the speaker 8AK is the elder brother n. The chorus channel CH1 of this ? 1 is
used for companion music. (5) On the other hand и Melody music is collected by microphone IB,
recording and playback machine! Attenuator 4B is inserted between the output end of the vowel
reproduction mechanism 2B and the speaker 8B when it is set to 41 to be reproduced by 2B.
Thus, the second channel CH2 is configured by the microphone IB, the recording and
reproducing device 1112B, the attenuator 4B, and the speaker 8B. By adjusting the attenuator 4B
in the second channel CH2, the volume of melody music can be adjusted. Next, the operation of
the practice playing device according to the invention will be described. In the basics of practice,
the idiot practitioner adjusts the attenuator 4B together with the accompaniment music to
generate melody music, and both the melody musicality (Fig. 1) and the accompaniment music
port (Fig. 1), in particular Melody can be easily sung, according to the melody musicality. And, in
the process of practice, if it is improved, the attenuator 4B can be adjusted to attenuate melody
music and practice as accompaniment music only. (6) In this case, it is the same as the case of
singing using the conventional takumi performance device for the trainee, and it is possible to
confirm the completion degree of the practice. FIG. 4 is a block diagram showing a second
embodiment of the practice playing device according to the present invention. In FIG. 4, the same
parts as in FIG. 8 will be described with the same reference numerals. In FIG. 4, in the first
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channel CHI dealing with accompaniment music, having microphone IA% stuttering reproduction
1111 * 2A, and in the second channel CH2 dealing with melody music, microphone IB, 4i sound
reproduction mechanism 2B The presence of the attenuator 4B is the same as in the case of FIG.
However, in FIG. 4, in the first channel CHI, the output cuffs of the two recording / reproducing
mechanisms are configured to send out the speakers 8AK and also send out the five speakers 8B.
Similarly, the output of attenuator 4B in the second channel CH2 is adapted to be sent to
speakers 8A and 8B. (7) Further, the singing voice of the trainee is collected by the microphone
IC, is guided through the attenuator 4C and the amplifier 5 to the speaker 8A 18B to generate
sound. In the embodiment of FIG. 4, the volume of melody music can be adjusted by the
attenuator 4B, and the volume of the singing voice of the practitioner is 11II by the attenuator
4C! (1) Since it is possible to set the ratio of both to an appropriate condition, it is possible to
further enhance the practice effect. FIG. 5 is a block diagram showing an eighth embodiment of
the practice playing device according to the present invention. In the case of FIG. 5, both the first
channel CHI that handles accompaniment music and the second channel CH2 that handles
melody music are in stereo. That is, the first channel CH1 comprises a microphone IA handling
sound on the stone side of accompaniment music and a recording / reproducing device 112A,
and a microphone IB handling sound on the left side and a recording / playback 111112B, which
are connected to the speakers 8A and 8B respectively. The sound on the stone side is generated
from the left side, and the sound on the left side is generated from the speaker 8B. (8) Next, the
second channel CH2 is a micro 7 / IC that handles the sound side of melody music, a vowel
playback mechanism 2C, an attenuator 4E, a microphone ID that handles the left side sound, a
recording and playback mechanism 2D, and a attenuation The speaker 4A is connected to the
speakers 8A and 8B, and a sound on the stone side is generated from the speaker 8A, and a
sound on the left side is generated from the speaker 8B. In FIG. 5, the volume of the melody
music can be adjusted by the attenuators 4B and 40, so that the accompaniment music and the
melody music can be processed in the stereo sound system, and it is possible to further enhance
one practice effect. FIG. 6 is a block diagram showing the construction of a fourth embodiment of
the practice playing device according to the present invention. In the case of FIG. 6, the output
cuff of the vowel reproduction 4-system 2A of the first channel CHI handling accompaniment
music is sent to the earphone amplifiers 9A and 9B. The output of the recording / reproducing
mechanism 2B of the second channel CH2 which handles melody music passes through the
attenuator 4, and (9) the output 8 of the attenuator 4 is sent to the earphone amplifier 9A 19B.
The outputs of these earphone amplifiers 9A + 9B are configured to be sent to the earphones
10A + 10B. Therefore, you can practice with the earphone IGA + 10B without generating noise
from the speakers. Similar to the other examples, the melody music can be adjusted by adjusting
the attenuator 4 according to the progress of practice. The recording and reproducing
mechanism in the above description has a recording and reproducing capability of two or more
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channels including a stereo recording type disc player method as well as a cassette recorder
recording and reproducing method, a cartridge recorder vowel reproducing device, an open reel
magnetic recording and reproducing device. If there is, there is room for selection as appropriate.
As described above in detail, according to the practice-use performance device of the present
invention, the first channel generates 11 music, the second channel generates melody music, and
the 1st to 2nd channels simultaneously. As the accompaniment music and the melody music are
combined and generated at the time of the busy operation k, and only the accompaniment music
is generated when only the first channel is operated. Can listen to the accompaniment music and
the melody music at the same time, and then reduce the melody music to increase the ratio of the
accompaniment music according to the progress of the practice, and can be made similar to the
traditional twilight performance, significantly enhancing the practice effect Can.
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