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JPS4874001

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DESCRIPTION JPS4874001
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 are block diagrams showing typical
four-channel stereo systems for explaining the present invention, and FIGS. 3 to 6 are FIGS. 1 and
2 respectively. 2. Vector diagrams of each signal in FIG. 2, FIGS. 7 and 8 are block diagrams of a
signal conversion device for explaining the present invention, and FIG. 9 is a block diagram
showing one embodiment of the present invention, FIG. And FIG. 11 are vector diagrams of
respective signals in the same embodiment, and FIGS. 12 and 13 are block diagrams showing
other embodiments of the present invention. 1 и и и Original sound field, 2 и и и и и и и и и и и и и Encoder
(signal E first phase shift circuit, 54 и и и second phase shift circuit 55: One third phase shift circuit
56: Fourth phase shift circuit 57: Matrix circuit 1-48-74001 (2) = 2-48-740ot (3) Fig. 3 R1r
completion of construction-FR. iRL '-e-FR FIG. 4 LFLFR1 ?one; ? FR1 RL1 RR1-one-? RR FIG.
R2? RL 1 3 real open 48-74001 (4) Figure 6 FL 2 FR 2---RRFL RL-L + m ++-------FRRL RL 2 RR 2
FL FR-1-1 Figure 7-4- (5) FIG. 9 FIG. 10 L LFR FR3 == two towns ?FR1 rRL3-5 = actual opening
48-7401 (6) FL4 FIG. 11 FR 4 m ? i FL RL RL heat one one one one one one FRRL 4 RR ?:-:- 21
One-to-one / 'one-one RR / Fig. 12-Fig. 12-Actual opening 48-74001 (7) Fig. 13-7
?Detailed description of the invention? -1-48-74001- o2-1-This device is obtained from the
original sound field ? 4 channels of Shin J) is a sfk No. 2 horizontal channel length by two
channels of quality 1 IIs This relates to acoustics that convert the two-channel signal of the
increase into the four-channel signal by the all-11 fK. For I # values, large and small, and stereo
broadcasts. The so-called matrix 4 channel nelster which transmits the signal of 4 channels
obtained from the original sound field and converts it into a signal of 2 channels and transmits it,
receives this and converts it into a signal of 4 channels of light Kf (fJlll) t is often considered and
heavily used. ???? These square lengths are different from each other, and therefore, each
side of the standard is to be made. Each of these sides t1-roughly can be divided into two
directions rK shown in FIG. 1 and FIG. 2 respectively. Here, before giving birth to Zhen 1 and 2
Each sound of the original sound field is indicated by an arrow for convenience in order to
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facilitate the explanation of the light of the following, and the size and phase of each signal
(sound) are actually small. For light, all are in phase 1 and indicated by + 2-48-74001-03 pels. In
the figure, the left side is indicated by the side E right IIt positive, and the front is indicated by #
and 11 by #I I #. 11EIIIO square is the original blue jlkIK, Mike-7 t wing wing L0MAR, MRL at its
four corners. Each ? 11 is snowed and collected, and 4 channel signals FL, NN, 1! tL, * R each
side h. This 4-channel signal line 4FL, FIRL, and PR are respectively led to the signal conversion
encoder 9. This encoder 1 is a -f tricycle circuit 11, each of which has a phase shift with strong
polarity. 11 ░ 11, phase shift characteristics of this phase shift a, 1 ░ and 9 ░ 9 (a light
transfer circuit which exhibits a filter feS compatibility 14. Top V! The phase shift circuit 11
which has 90 series of phase shift characteristics obtained from the phase shift characteristics of
the phase shift circuit 1 ? and 1 phase is constructed as ## L as shown in the figure Ky. ???
?? 4 channels of signal PL at upper IF encoder 1. The FFt, FIL and RR are composed by phase 1
of the circuit to convert the following two-channel signals I,..., R, If. L, -L + ?PR + / 90 и RL 4-9 I
? RR-8-48-74001-041, (one? ? + ? ? L-190 "l! LH? / sO ? ? JRL command, the above
signal) Plt, j ? R, ?IPL. Don't contribute, the above four channel signals L L, PR.
? ? 1 [proportional large micro belief. Oh, on lE! The signal is is 6L, + / eo-i **, the signal IIIL,
and the signal of JR ?? is 90 ░ out of the phase of the other signals by 4 and the signal is:
Wang Wei signal-/ 9Q @ PR и-/ so "?RL false signal 1? Is a signal delayed by 903 phase relative
to other signals for RR and JRL? c, the upper side ii ? ? 2 channel signals, and R, in a vector
diagram, is as shown in the eighth phrase. Therefore, send the signal of the upper lil '2 channel,
@, R each to a predetermined location by the transmission system 1 @ to this transmission
system jFi * soaring broadcast circulation or to the record electric The two channel signal
transmitted by the Toki transmission system, и R1 each signal t '@ Cao! This decoder 4 leads to
the redecoder 4 matrix circuit)-# # 1 circuit 17 и 1 ? ? ? equal to each other 4 и characteristic
each v 4 phase circuit 17.311 by 90 ░ angle 4B-7400 1-05 ? ??? ? ?? is is, is phase I'11.
As shown in the figure, a phase shift circuit SO is constructed as shown in the figure. Inside, in
the figure II. sl is a phase inverting circuit. Therefore, it is 1 No. 2 channel channel number No. 4
by the to P decoder 4 and the R, and the following 44- channel compensation AFL, which is
combined. ?????????????????? II (ff legs). PL, L, 10 ?R. One LL (3 + ?m) ?
PR '(-?) + / 9 RLRL (,-) 1) PR, mR, + ?L. = PR (, +3 m) + FL (9 ?)-/ 9 Q ? ? RR (1??1) RL,
?? / 90 ? (L, ??F !,) ?RL (1 + ? ? ?) + 1 R (s, 4) ?Hey 90 "PL (]-. DELTA.1) RR1-+ / 90"
(Ft +-. DELTA.11,)-RR (+ this .DELTA. ") + RL (II.DELTA.) + / 90" PR (+-. DELTA.1) 48-7401-065- ,
The signal ?rla, Jr, the signal of two channels, ?, a small signal proportional to R, K. e or on I! 4
channel signal? L1. If ? R 1 RL R L and R town are respectively indicated by vector 1, as shown
in FIG. So, on the 11e4 channel signal PL ,. ?, FIL, R1, ? ? microblogging MFJMPR of the
original sound field 1 in ? s ? RL. 9 pieces in 4 corners corresponding to 1st and 3 pieces
Kesby force 1! PL, BAR, 9 FIL, and BRRK, respectively, are books that perform three-dimensional
reproduction of the W sound.
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Next, in FIG. 2yJK, the tf- ? 1 shown in FIG. That is, the signal FL of 4 channels is different from
the first side t. ???????????????? Encoders Snow Ka (m This encoder 1 is a -V
trics circuit RI + a Korean character circuit 1! With the same 'M transfer characteristic is equal.)
#Ma According to the phase shift characteristic of the phase shift circuit * t, ms 48-74001-07S
? иииииии Because it is configured by connecting the sleep phase circuit ma 6 ms having the f L 115as shown, it is to be noted that, in the figure, the increase / decrease @. 37.3 и is a phase
inversion a path. ????? 4 ryan signal on r entusa snow pl signal. yu и lL6mat, N51o position
mm1kf * nL ,,. The following 1 to 2 channel signal 1a1. Convert to R, respectively. L, -L + 0.7RR- /
90Q, 7RLR, -PR + 190 "'0.7RR- 0,7RL Furthermore, the signal Llj'I of the upper 52 channels is
shown as a frozen 5 diagram in a vector diagram. Thus, the signal of the upper v2 channel, R, is
led to the decoder 4 by the transmission system in the same manner as the dimension 1-, this
decoder 4 has a phase shift circuit II with the same four-phase characteristics, 40. As shown in
the figure, each phase circuit 3-04ooIL ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? jn1, 4s, -v) rec Configured. In the figure, 44 in
the figure is a phase inversion circuit 45.41'l. 48-74001 = 08-Fu-42, 4 m, 4 ииииииииииииии are each an
increase II. The four-channel 41 odd sea, PI, 1 ML ,, 8 generations, such as the following 1st
order to go to the next 111 + (611 111). PL, -C + o, y * m -7 s or 0.7 -1- -Cm + lso @ o, 71 m-9,
Ding "1ax-IL + 19 G @ O-7 'PXs-n, Ding FR **, ljl + O ,) 1 X a-19 0.7 0.7 Re Re, signal 4 b of the
above four channels, ?, The RL and the accumulation are shown in the vector diagram
respectively, and they are Kfk as shown in the gS diagram. So, the above-mentioned 4 channel
signal FIa ,. Play PR, RXal, R1 @, 1 square and 1 square, play # 1 Nubby, # 1? It is to perform m,
e-, and three-dimensional sound of sound in lIl, av generation and BR58RB respectively.
Shinagashi 161 et al., 1 ? ? ? ? ? ? ? ? ? ? ? * * * * * * * f f is an island, ie. IE 1115
encoder lightning ? summoned ? ? 2 Chi Temple nnepa); Tangerine with encoder 1 ? ?
channel compensation 4I) L addiction. In the case where-is converted to 4-channel by 1111 @ 0
decoder 4, it is possible to obtain 4-channel n-pre-leo-nest by not having both umbrellas and
ports in a very satisfying experiment. In the same way, from fL ? ? ? ? 1 ? ?, encoder 1 to 4
# of the issue! The method of mixing the signals of the order #IIl and the order of Madou Tanoo,
etc. is 1I. That is, while the square of Fig. 1 indicates that the position of the member S @ in the
left signal and the right signal 4 is such that the reverse M (1110 ") f) l @ In Fig. 2, when the
section key is 90 ░, 41111 is in the ninth position. For this reason, it can not be recovered in a
satisfactory state unless it uses a dedicated decoder vr, and it is always inconvenient and
unreliable. Because this device is a book made in accordance with the queen circumstances. Its
purpose and the inside dining room, obtained from the raw field 4 Chi 48-74001-10 и и и! Yannel's
Shin 4 I sparrow different ? ? ? (therefore ? ? Station 1's 2 channel confidence that is
transformed into 2 channels ? by ? ? 4 4 4 4 ? ? I ? ? ? f * * * * * ? ?It is a tortoise that
can be dried and stored, and # 1 is always a long-lasting tortoise-like, bizarre-bottled-bottled-forone. The idea of Jin is based on the following facts. That is, 11115-If the decoder 4 is torn, as
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shown in FIG. It will be as shown in Figure 8 with a rewrite. When the circuit ? ? 7 (source)
shown in FIG. 8 is generated, it can be seen that both are on the chain side. However, as I
hesitated, the 18th i5 signal was a left signal T. And right signal R place treetop M section of
reverse phase (] 80 и) and self-directed way KIF let K localize? ???? In the direction of FIG. 2,
the phase T 'IM section locates the plaster on four sides of phase 9', phase J1. There is a. Such a
thing 4S et al., ? top 90 phase difference? ? ? ?% ? ? ? ? ? 80 80 80 80 80 80 ?? ?
? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Il1I ? ? ? ? ? ? ? ? ? ? ?The 2
channel signal * L, which is converted by the 48-74001-11, -F encoder, can be busy.
It is thought that each of the four channels of the signal KCIM4 has a length of about 111 l in the
shape of "l" and "** Re" is considered to be a stone. As the fff @ is ranked 9th, for example, the
signal of the 2 cows Yannel of the -r2 conspiracy, R, and, and l't, respectively-by the same actor
the signal of the 4 channels of the brother Ktl ? ( Demodulation) is intended. Hereinafter, an
embodiment of the present invention will be taxed with reference to the drawing II #. In FIG. 9!
??? In the input terminal to which the signal of the second channel or the signal of the second
channel, R, or, F1, is applied, the signal input terminal 61 of the left side of the input terminal
111. The phase circuit Ml, which is identical to the winter input weir of $ 4, respectively. Further,
the right-handed signal input terminal 5 'of the input terminals III, 6m is rigidly fixed to the
respective input terminals of the phase shift circuits 66, 66 of 1s8 and 4'. Among them, the
upper 4th phase, phase shift 11-48-7400 1-12 of the 4th, n, 1 dairy 4) s-function is equal, upper
2nd. Use the one that has a transfer special case accompanied by SS of 8 * SS. 84. 88 S of S
compatriots, Wang 1 and 40 40 111 at 18 Is ?. Beggar, on 11i! III and the second fort-road
number ? and 14Th and 8 for the 8th and the fourth post office-the fourth fort ? and ? ? ? h
h ?? ?? ?? ?? ?? ?? ?? ?? ??. Position of tank weight-It is configured to be
41115 ? ? Kfk at any one of the high honors in a wide band with a wide gap. And each upper P
s # Ia ? 11 to i is configured to operate under the same conditions for all channels-4 and only
upper P! The output signals of the first to fourth phase shift daughters 1 to 1 are respectively
added to the matrix 11 #) itKEg. That is, the output terminal of the phase shift circuit is of the
upper rlR] is an output terminal & aK. L и Dimension L4t-To obtain KL, the output Os of the ? # 1
circuit 14 of the above-mentioned chain 2 is connected to the output terminal 61 via the resistor
S-and the phase inversion circuit и I in a 1w column. This output terminal @ * bh et al. Is trying to
obtain the left signal flL, t Take KL4. ??? 7 IIP eighth 12-48-7400 1-13 phase shift-the output
end of the path am through the resistance -1 output terminal-mK, this output terminal и 115 &
other right hand signal member flat take 1m, flat The output of the fourth transfer #IIllIm ..
above to the output terminal -4 Za from this output terminal -4 one compensation to the right 4I)
PR,!
Take K to get KR4. Therefore, the point of the first shift S circuit ? 1 and the output terminal 2
? and klli! The resistance @-1 is cleared between resistance и 1 and the equal four points of the
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output ladder и-, and the above-mentioned fourth of the above-described fourths Resistance 66 is
echoed in relation to the 11P hard point between the deprived homology WgS and the output
terminal -4. ???????? If, for example, at encoder 4 in FIG. When the signal "+ -R1 of the
two channels not converted" + -R1 is applied to the input terminals 11 and 6%, respectively, the
output terminals MS1. @ L, 1lj 1.64 to 4 channels of the hot channels PL, PR, RL, , FtR, dance in
obtaining each ?. If the signals PL, P, and RL ? RR, of the upper vai channel on this occasion are
respectively shown in pictographs! s; 18-48-7400 1-14 Laf J-KM 4 channel confidence as shown
in Fig. 0; PL-11 L *-"* hnft W 'llliK eIs, eTh,' IJfs, etc., as is also evident, back and forth * RL, RR.
ex ** 4ses and W-r * rsa-rx * t, for IF is # 1 l Ie. Next, for example, in the encoder 4 of FIG. 2, ?
? -gI'L ** ++ ** htv! When applied to ft * L, lft-in-her-1 and ry-n respectively, repulsion forcehardness -0. -?, 64 to 4 channels Noun right L4. Series 4a RL4. RR4t + f (Some tLtaL will visit. In
this case, the signal sim of the upper station 4 channel 4. Risk of amfi L4. Each RRi is ? ? ? ?
111 j! It becomes J, and the four channels of signals L L, F j t, R L, R R, shown in FIG. As is
apparent from FIG. 1, the tatami method left / right signal RL4. RR, but only slightly soma as in
the case of txG figure, practically it is the signal of KI11e2 channel, such as ? eV "@ over time,
and R. If it's t's each at "**" * 'lr cost-monument cost, "-"-48-7400 1-15 will be examined. It can be
simply converted without using a decoder of K f f 1 ? only N 4 as in the case of 0 g I in a large
scale, and 11 ? ? ? ? ? ? ?. In the case of 1k, in the case of 1wIK phase reversal of the
1wIK phase reversal of the 1st and the 2nd ones, as shown in the 12th base, the supporting pile
and the snow and the output terminal -'1' may be a 'blink.' In the injection V embodiment, the
dimensions, ? 2. The 3rd Korean-Times # 14. Is it? , F 1.1 114 F) 0 11 circuits as, h и и и и и и и и
described the case of using a book with a delay phase fog characteristics of 185 '? ? than the
phase shift characteristics, but not limited to this, for example 1806 or 14 14 It may be about
185 ░ between about 90 ░ and 180 ░, and it may be 11 including about 185 ░ and 120 ░ to
150 ░ in this case.
But ? point 1111! ??? As 1g 5 "moths are good. Furthermore, it is played with the front
control wheel example 2. The phase shift characteristics of ? 8 ? 8 about 54.1 ljl 185 ░ B ?
? ? ?1 5? 15-48-7400 ?4 16 I2-4, if I put a sleeping phase circuit wei, on V1! You may be
able to change between-or-. Furthermore, it is huge, a moment t! In the example, 414 of 2
channels-2 channels! 7m, * * 8 ?-44 eggs f 4 J (', in short, left 4II 4 I) and right faith's positionrelationship between 90 и 180 и As well as the busy 41 of W channel's 2 channel signal echoed as
the Kl increase was weighted * it loses in the vagina. Further, this front shoulder is not limited to
the case of the first embodiment, and for example, as shown in FIG. , 7m. Each of the four is
served, and the left, right, right and left channels are left and right! jl) A matrix may be formed so
that each signal is carried out, and thus x + tt improves the separation between the front and the
back by one. According to this invention, as described in detail above, according to the present
invention, the signal of the 4 channels in the original sound field is converted into R by 4874001-17-1. Kind! The signal of the channel can be converted to the fist of the older brother's 4channel by the uniform cost f (willow tone), 1111 Kt! It is an umbrella that has a good and
09-05-2019
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economical sound signal conversion and snow. 4 a block of the book single e l ? l s l s and 2 ?
? ? ? ? Each block is a block diagram showing an alternative four-channel stereo square for
clarifying the above plan, Fig. 8 to Fig. 6 The vectors I5! j, FIG. 7 and FIG. 8 show the structure of
the signal conversion device 11 for clarifying the present, and FIG. The figure is a block diagram
of the vector% of each signal in the example of the interspaced bars, the figure 12 and the figure
18 respectively. 1 и и и и и и и и sound field, snow и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
decoder (Shi-j !! Taru Toden), al, sq и и и phase input ladder, Ml и и и и и и и и Phase shift circuit of Mtl,
F14 и и и и и и 217-48-7400 1-18 ? ? circuit, is ... Third phase shift circuit,...
To the quake Sansui Denki Co., Ltd. First-in-one lawyer Suzue t, tE48-74001-19, и Town: 1 o'clock
0 Shiramachi; , 8 mysteries, 4 и и и и и и и и и и 7 7 (-1 111 @) ? ? d 40 Q ', 8 jull ? ~ yo yo 1 ░! T-Dd [phase] II 11 ? 48-74 (101-20 LIR IRLLr "RF RF 4 y J L 1 FRI.-R ? F-= 1: RRL 'RR + Rr RL No.
Ko = FL heat size-9aea +" A) 7srMli "" A " 47 electric body '' J4 '# 1 Suzu' one bustling 4 R-fluro
old-21 L 2 R 2 r FL 'RLRL ff 1 piece 6 figure FL 2, FR 2 R 2 FL ?: your RLRL-,' '░' ░ ░ ░ '"" " -1
"? 2 RL 2 RR 2 ? FL 8 ?,-'? ? ? ? ? ? 48 di 48-7400 1-22! Piece 7-?1 ? ? yF 81! ? ?
? 48-74001-23 ? 9! ! I, (FLA ? Ll field (Ll) (-course) 5! ? 2 R 155 '?1? (R 2) (FR 4) Daily coRL = = ? RL-8. Earn RRRRRL, RRRLX slip 22 miss ZL '' 48-7400 1-24 pieces 11 [! IFL 4 FR 4 R 7
░ RL 1--R:-LRLAR R 4 L, w 2 1-51-/ Ry F 12 @ L 1 559 5 1 (L 2) LV (RLA) E to 6661 R 35 26 3
(RR 4) (? t FR 4) 48-74 00 25 13 51 FL 3 [8 A) 11 W 1) ? ? ? Mystery (L 2) S ? f RL &) 54 Ц
1736 t 52 ? 3 ░ island 56. и и "" FR "'64 (FR ~) 648-7400 1-26 List of electronic appendices (1)
Power of attorney 1 ?" aol! 1 small book (2) l IIIIl Haruka (support) request duplicate 1 bi, 6
other than the above inventor, utility model applicant or agent ?) inventor-1 IK Kyoto Suginami
Ward Izumi 2-chome No. 14 No. 1 In-house company I S * kyosho Takahashi-part Shishi agent
address Minato-ku Shiba Nishikubo Sakuragawacho 2 17th Mori Building Name (5743) Patent
Attorney Miki Takeo и 7 Address Address Name (6694) Shishi Komiya-Address same-sector name
(sest) Patent attorney Tsubetsu-? 48-74001-27
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