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DESCRIPTION JPS51159125

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DESCRIPTION JPS51159125
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a conventional speaker
device, FIG. 2 is a particle velocity distribution diagram of sound waves generated in the same
speaker device, and FIGS. 3 and 4 FIG. 6 is a view showing the path of a person wave of the same
speaker device, and FIG. 7 is a cross-sectional view of a speaker device according to the
embodiment of the present invention FIG. 8 is a sound pressure frequency characteristic diagram
of the conventional example shown in FIG. 1, FIG. 9 is a sound pressure frequency characteristic
diagram of the speaker device shown in FIGS. 3 and 4, 5 shows the sound pressure frequency
characteristic diagram of the speaker device shown in FIG. 5, and FIG. 11 shows the sound
pressure frequency characteristic diagram of the embodiment of the present invention. E · sound
absorbing material. FIG. 1 FIG. 2 - FIG. 53 - U.S. Publication No. 51-159125 (2) FIG. 5 FIG. 6 FIG.
7 - FIG. 54 - Utility Model No. 51-159125 (3) FIG. 8 FIG. 9 FIG. Figure 51 - 159125 (4) Figure 10
Figure 11 - 56 -
DETAILED DESCRIPTION OF THE PROBLEM The present invention provides a loudspeaker
system in which a speaker is attached to a 4 m mouth portion of a fine cabinet which is closed at
one end and the inside and outside of the cabinet is set to the backward f 1 building AL%
standing III L There is a% IDf that provides a speaker device with little loss even when it is in the
low circumference dispute area, when it goes to bed with tears. In the cabinet with the speaker
stuck to the cabinet in the eccentric cabinet, it is to put the sound absorbing material in the
chewing spinning standing him. Various methods are also considered for 1-Ho song blue mean
attachment. However, as shown in 11IIK in the middle 2-6 cabinet aol 1 sK speakers filled with
speakers * In case the shape of the cabinet 2 is cylindrical, the flat can easily be formed in the
cylinder 11 [ In the case where it is long, a standing wave occurs due to ul / 1 number of Zooms.
Pole 2 RKN shows the distribution distribution of particles when standing waves occur in the
RKN, and the sound wave number velocity is the umbrella pjXfC with the cylinder population and
closed loop. Therefore, the cylinder population (the sound pressure characteristic of the skier
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device with the skier placed in this jlI suction is the kii gI plate or the stationary k of the spiker),
causing dil. - e - -, show its shoulder mantissa - i '* "i";' dlp 't; ffi' I: 'fj & ";' K 'M' '311. 'T'a "llKJff #
Neo is af material, d is attached IIj. However, it is impossible to insert the sound absorbing
material 6 in the struggle, it can not be done ciiPt erase, as in Figure 3 The sound radiating
fatigue aI% property when placed is indicated by solid line A in 19- and 8? As in the four
gardens, if you put the sound absorbing material d in the early afternoon of Sukai 1, it will be
shown in the age 3 figure. I C Acupuncture Hezo Can absorb a small amount of dip even if the
amount is small Sound absorption # In the range of Soviet (against the loss as a loss against -3-0,
the slope 9 to lower the output sound pressure point-B in relation to point-B 0 or more like%
cabinet as speaker cabinet In things, it is less advantageous to take KlkI material to eliminate the
electrostatic waves with less loss, nine. The present invention relates to a Suiby * device having a
length of nine inches long, which is a tubular inner speaker cabinet, which has little loss and can
erase standing umbrella without lowering the output sound pressure. t. About Implementation 11
of the Present Invention O 6 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - It is
tougher to mimic g.
In the cylinder, the company proceeded with a flat lll 11, it is reflected at the closed end, and the
electricity II is revived at the circumference number specified by Toh 4 I. 41KIllll! In
11 m, flat rra he om meat flesh - if you have 4 straight pictures, L fighter 2 figure fish), it reflects
to the volume and produces an electric wave. However, when forming the conical shape 6 as
shown in Fig. 6, the direction of the pipe length K11) 4, the excessive I thousand head 7 is
reflected by the cone-shaped closed end) Multiple fighting repeatedly reflects on a cone-shaped
closed end as shown in 6. 9. In the past, standing waves are more likely to occur than those with
sounds that are straight in the sound IIO traveling direction (in the ninth male part, the path
length of the front is long <tkm. In order to satisfy the sound absorbing material in this part, the
IC is such that the standing a sufficiently sleeps by erasing), and in the 41 m number area, the
lossy capacitive cabinet is crushed. As shown in rj o 8111, it shows the characteristics when Klk
sound material is not bidding. Eleventh factor! ,? 7 As shown in the figure, when compared with
1 year old 9 Iil which shows the characteristics when filling the fine sound part 6 in this fine part
with the sound material 6, the effect can be understood. As described above, according to the
sounding loudspeaker device, the loss is small regardless of whether the standing beast can be
erased easily, even if it is in the low frequency domain WK. 4, figure IIIJIL '& appearance 卆 1
figure is a new face of a conventional speaker device 1% old 2 IIIL occurred within the same
speaker W & 1 ___ ___ 0 ___ ___ 0 - is a cross section of the conventional example - S - m, o 6
caretaker cabinet v) t) disconnection of the speaker device whose cone end is a cone. Taikai 6 Il
shows the sound cover OJl way of the Gang speaker device -, the off cabinet is the cabinet of the
speaker device in one embodiment of the present invention, the sound pressure skin number of
the conventional example shown in the age # 1 age ca. Tatami property I1. What? The acoustic
pressure circumference of the speaker device shown in 411 a year old, the forgiveness figure, the
sound pressure mantissa characteristic diagram of the speaker device shown in FIG. 10 Mio 6 &
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&? 11111 is a diagram of the direct sound characteristics of sound pressure waste according to
the first embodiment of the present invention. 1 · · · · · speaker, 12 · · · middle · cabinet, 6 · · · · af
what. Name of Tonbo Chlorinated T Touchou Naka Pengel # 1 or 1 mouth mouth. 1 Figure 1?
71] Fig. 2 Se =】 Figure 3 257 [== force Figure 4 25 '' 〒 =] Name of prostitute Lyuzo Nakao
Toshio Figure 5 261 "i) θ;; ~ Figure 7 "■ =] Mr. Azure Atsuko Nakao's Toneo Atsuko Nakao
Tsuyoshi - Floor · -141 8 Figure :: 1 □ Out fy 1: □ AC '11 L:, 11 ___ ___ 0 Figure output / 71 '1 ·
41' work · knee! 11: □ ■ 'Io21) 5o / maX> SOD / (XD ゃ - 1!
4 Kashi L * (H Xiang) I & naruto craftsman Toshio Nakao 5. Im or 1 @ 1051. ___ ___ 0 ___ ___ 0
___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ 0 ___ ___ ___ 0
Kadoma-shi Kaden Kadoma 1006 No. Lower electric appliance, industrial stock intelligence
company Toro Family name Hiroyuki Naono address and same place! Toku Yuzue Name Full
name Sato 1g Sakae (2) Agent's address Osaka prefecture Kadoma-shi Kaden Kadoma 1006
Inside Matsushita Electric Industrial Co., Ltd.? -: :) 1. , Name (6152) Patent attorney Shigetaka
Awano t, +,: ej 1 "- p
23-09-2018
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