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DESCRIPTION JPH11143390

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DESCRIPTION JPH11143390
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
method of displaying and setting setting values of an audio apparatus, particularly a so-called
audio mixing apparatus for adjusting and mixing sound.
[0002]
2. Description of the Related Art FIG. 6 is a schematic view of the overall appearance of an audio
mixing apparatus, in which 101 is a fader unit and 102 is a detail setting unit of the fader.
[0003]
FIG. 7 is a schematic external view showing the details of the fader unit, and 111 is a fader, and
112 is an access switch for setting data of the detail setting unit.
[0004]
FIG. 8 is a schematic view showing the appearance of the detail setting unit, wherein 121 is a
dynamics setting unit, 122 is an equalizer setting unit, and 123 is a notch filter setting unit.
[0005]
FIG. 9 is a schematic functional block diagram of the input unit of this audio mixing apparatus,
wherein 131 is a fader, 132 is an equalizer unit, 133 is a notch filter unit, and 134 is a dynamics
unit.
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[0006]
Next, the operation of the above conventional example will be described.
In the conventional audio mixing apparatus, by operating the faders 111 provided in each fader
unit 101, the faders 131 are controlled in conjunction with each other so that the volume of each
channel in the case of performing mixing can be adjusted. It has become.
[0007]
In such an audio mixing apparatus, when the access switch 112 is pressed, the setting values of
the equalizer unit 132, the dynamics unit 134, and the notch filter unit 133 as shown in FIG. By
moving data to the dynamics setting unit 121 and the notch filter setting unit 123, the details of
each channel are displayed on the data detail display unit in each setting unit of FIG.
[0008]
As described above, it is possible to confirm the detailed setting of each channel of the mixing
device even with the conventional audio mixing device or the setting panel having a limited
display area.
[0009]
However, in the above-described conventional audio mixing apparatus, for example, in the case
where confirmation of the contents of a plurality of channels, including stereo sources, is to be
performed, the access switch is depressed and then the contents are displayed. It had the
problem that it had the difficulty in the convenience that it had to confirm.
[0010]
The present invention solves such a problem, and provides a method of displaying and setting
the setting value of the excellent audio mixing device which improves the convenience of the
operation in the confirmation and the setting of the setting contents between a plurality of
channels. The purpose is
[0011]
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SUMMARY OF THE INVENTION In order to solve the above problems, the present invention
comprises a plurality of fader modules each having a fader, a plurality of switches provided in
the vicinity of the fader, and a channel selection means for selecting a channel. A display method
of setting values of an audio mixing apparatus having a plurality of setting panels corresponding
to the plurality of switches, wherein the switch is supported by pressing one of the plurality of
switches. The setting panel displays the contents of the channel to which the fader belongs, and
the setting panel displays the contents of the channel to which the fader belongs, thereby
comparing the setting values of a plurality of channels while performing audio mixing. It is
possible to confirm the setting state of the device and to increase the convenience of operation.
[0012]
Further, according to the present invention, there are provided a plurality of fader modules each
having a fader, a plurality of switches provided in the vicinity of the fader, and a channel
selection means for selecting a channel, and a plurality of each corresponding to the plurality of
switches. A setting method of setting values of an audio mixing apparatus having a setting panel,
wherein the content of the channel to which the fader belongs is displayed on the setting panel
corresponding to the switch by pressing one of the plurality of switches. At the same time, by
operating the setting panel, the content of the channel to which the fader belongs can be set, and
the setting can be performed while referring to one while comparing the setting values of a
plurality of channels. Have.
[0013]
Further, according to the present invention, there are provided a plurality of fader modules each
having a fader, a plurality of switches provided in the vicinity of the fader, and a channel
selection means for selecting a channel, and a plurality of each corresponding to the plurality of
switches. A setting method of setting values of an audio mixing apparatus having a setting panel,
wherein the content of the channel to which the fader belongs is displayed on the setting panel
corresponding to the switch by pressing one of the plurality of switches. In addition, when setting
values between the plurality of setting panels can be copied to each other, for example, when
operating a sound source having a high correlation of data among a plurality of channels, as in a
stereo source, After setting up a single channel, copying data will make setting up data even
easier. An effect that the convenience can be reinforced.
[0014]
Further, according to the present invention, there are provided a plurality of fader modules each
having a fader, a plurality of switches provided in the vicinity of the fader, and a channel
selection means for selecting a channel, and a plurality of each corresponding to the plurality of
switches. A setting method of setting values of an audio mixing apparatus having a setting panel,
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wherein the content of the channel to which the fader belongs is displayed on the setting panel
corresponding to the switch by pressing one of the plurality of switches. In addition, the setting
values between the plurality of setting panels can be linked to each other, for example, when
operating a sound source having a high correlation of data among a plurality of channels as in a
stereo source. , Output multiple sound settings with single channel settings, by maintaining
interlock setting state While it is possible to carry out, such an action can be further reinforced
the convenience of data set easily.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be
described below with reference to FIGS. 1 to 5. FIG.
[0016]
FIG. 1 is an external view of the audio mixing apparatus according to the first embodiment of the
present invention, 11 indicates a first detail setting unit which is a setting panel, 12 indicates a
second detail setting unit which is a setting panel, and 13 indicates a fader unit. ing.
[0017]
FIG. 2 is a detailed detailed view of the outer appearance of the fader unit 13. The fader unit 13
shows the details of the fader unit 13 in FIG. 1, and comprises eight fader modules 26a to 26h.
The fader modules 26a to 26h have the same panel layout, and the fader modules 26a to 26h
further include the first access switch 21, the second access switch 22, the fader 23, the twochannel selection knob 24, and the channel selection. The decision switch 25 is held.
[0018]
FIG. 3 is a detailed view of the appearance of the first detail setting unit 11 and the second detail
setting unit 12; 31 is an A / D setting unit, 32 is a delay setting unit, 33 is a dynamics setting
unit, and 34 is an equalizer setting unit , 35 denotes a bus transmission setting unit, 36 denotes a
channel number setting unit, and 37 denotes a data setting unit.
[0019]
FIG. 4 is a schematic block diagram of a signal processing unit for performing various kinds of
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processing of voice according to the present invention, wherein 41 is an A / D processing unit,
42 is an input patch (selection) unit, 43 is an equalizer unit, 44 is a dynamics unit / A delay unit
45, a fader 45 linked to the fader 23, and a mixing unit 46 are shown.
[0020]
FIG. 5 is a schematic block diagram of the hardware of the present invention, wherein 52
indicates fader units, and n fader units 52 are provided corresponding to the number of faders
23.
Reference numeral 53 denotes a first channel control unit, 54 denotes a second channel control
unit, and 55 denotes a processor unit.
[0021]
The n fader units 52, the first channel control unit 53, and the second channel control unit 54
have similar control means, and these include a CPU 56, an I / O port unit 57, a panel switch, and
a display unit 58. , Memory unit 59, and network interface unit 60.
The processor unit 55 has a signal processing unit 61 in addition to the same configuration as
the fader unit.
The signal processing unit 61 includes an A / D converter, a digital signal processor, and a D / A
converter, and performs signal processing of the audio mixing device as shown in FIG.
[0022]
Further, the panel switch and the display unit 58 in the fader unit 52 are display and setting
means configured by the fader 23 and various kinds of LEDs and switches as shown in FIG. 1 and
FIG. 2, respectively.
[0023]
Furthermore, the fader unit 52, the first channel control unit 53, the second channel control unit
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54, and the processor unit 55 can each perform data communication through the shared network
line via the network interface unit 60. There is.
[0024]
Next, the operation of the audio mixing device configured as described above will be described.
First, in a certain fader module 26a to 26h, when the channel selection operation of each fader
module 26a to 26h is performed by the operation of the two-channel selection knob 24 and the
channel selection determination switch 25, the signal processing unit 61 and The logical
combination of data is performed.
For example, when the first channel of the input channel shown in FIG. 4 is selected by operating
the 2-channel selection knob 24 and the channel selection confirmation switch 25 in the fader
module 26a, when the fader 23 is operated, the network interface unit 60 is operated. Control of
the first channel of the signal processing unit 61 is performed, and as a result, the volume of the
first channel can be adjusted.
At this time, when the first access switch 21 is pressed, pressing information is given to the
signal processing unit 61 through the network interface unit 60.
Then, the signal processing unit 61 gives the setting content of the first channel to the first
channel control unit 53 through the network interface unit 60.
The first channel control unit 53 having received this data sets data in the panel switch and
display unit 58 through the I / O port unit 57 by the action of the internal CPU 56.
As a result, the contents of the first channel of the signal processing unit 61 are displayed on the
first detail setting unit 11 of FIG.
In this case, the channel number setting unit 36 displays the logical channel number (in this case,
“1”) of the module 26 a on which the first access switch 21 instructing the call is pressed.
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[0025]
Similarly, for example, when the second channel of the input channel shown in FIG. 4 is selected
by operating the 2-channel selection knob 24 and the channel selection confirmation switch 25
in the fader module 26a, the network interface is operated when the fader 23 is operated. The
control of the second channel of the signal processing unit 61 is performed through the unit 60,
and as a result, the volume of the second channel can be adjusted.
At this time, when the second access switch 22 is pressed, pressing information is given to the
signal processing unit 61 through the network interface unit 60.
Then, the signal processing unit 61 gives the setting content of the second channel to the second
channel control unit 54 through the network interface unit 60.
The second channel control unit 54 having received this data sets data in the panel switch and
display unit 58 through the I / O port unit 57 by the action of the internal CPU 56.
As a result, the content of the second channel of the signal processing unit 61 is displayed on the
second detail setting unit 12 of FIG.
In this case, the logical channel number ("2" in this case) of the fader module 26a for which the
second access switch 22 instructing the call is pressed is displayed on the channel number
setting unit 36.
[0026]
As described above, according to the first embodiment, the first access switch 21 and the second
access switch 22 are provided in the vicinity of the fader 23, and the first access switch 21 and
the second access switch 22 correspond to the first access switch 21 and the second access
switch 22. By holding the detail setting unit 11 and the second detail setting unit 12 and
pressing the first access switch 21 or the second access switch 22, the content of the first or
second channel to which the fader 13 belongs is added to the corresponding detail setting unit.
The display is performed, and the setting state of the audio mixing apparatus can be confirmed
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while comparing the setting values of a plurality of channels, and the convenience in operation is
increased.
[0027]
In the first embodiment, the first detail setting unit 11 and the second detail setting unit 12 have
acquired the effect using the display function of the LED, the switch, etc. The second detail
setting unit 12 can be replaced by a CRT in a so-called personal computer or the like.
In this case, graphical display can be further performed, and convenience can be further
enhanced.
[0028]
Next, a second embodiment will be described using FIGS. 1, 2, 3, 4 and 5.
[0029]
In the first embodiment, an operation of connecting a specific fader module to a specific channel
via the network interface unit 60 is described, and the operation of the first access switch 21 or
the second access switch 22 in the specific fader module is described. Thus, it has been shown
that an operation of logically connecting to the first detail setting unit 11 and the second detail
setting unit 12 can be performed.
[0030]
In the second embodiment, for example, when operating the equalizer setting unit 34 of the
detail setting unit of FIG. 3 in the state where such a logical connection is performed, the CPU 56
and the network interface unit 60 are operated by the operation. Control can be performed on a
specific channel in the signal processing unit 61 via the signal processing unit 61.
[0031]
Therefore, according to the second embodiment, the first access switch 21 and the second access
switch 22 are provided in the vicinity of the fader 23, and the first detail setting corresponding to
the first access switch 21 and the second access switch 22 is provided. With the unit 11 and the
second detail setting unit 12, pressing the first access switch 21 or the second access switch 22
allows the first detail setting unit 11 and the second detail setting unit 12 of the channel to
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which each fader 23 belongs. By logically connecting the contents and further operating, for
example, the equalizer setting unit 34 in the first detail setting unit 11 and the second detail
setting unit 12, the content of the channel to which the fader 23 belongs can be set. While
comparing the setting values of a plurality of channels and checking the setting state of the audio
mixing apparatus. It has an effect that can be performed set with reference to one side.
[0032]
In the first embodiment, the logical connection between a specific input module and the channel
in the signal processing unit 61 is set by the operation of the two-channel selection knob 24 and
the channel selection determination switch 25. In the embodiment, the same logical connection
can also be set by the operation of the channel number setting unit 36 in the detail setting unit.
In this case, for example, when “3” is set in the channel number setting unit 36 of the first
detail setting unit 11, the logical combination with the third channel of the signal processing unit
61 is performed.
That is, by operating the first detail setting unit 11, it is possible to directly set a specific channel
of the signal processing unit 61.
[0033]
In the second embodiment, the first detail setting unit 11 and the second detail setting unit 12
obtain the above effects by using the display function of the LED, the switch, and the like. The
second detail setting unit 12 can be substituted by a CRT and a so-called touch panel in a socalled personal computer or the like.
In this case, the graphical display can be further performed, and by directly touching the screen,
the audio mixing device can be more directly operated, and the convenience can be further
enhanced.
[0034]
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Next, a third embodiment will be described using FIGS. 1, 2, 3, 4 and 5. FIG.
In FIG. 3, reference numeral 38 denotes a copy switch for copying provided in both the first
detail setting unit 11 and the second detail setting unit 12.
[0035]
When the copy switch 38 is depressed in the first detail setting unit 11, depression information
is given to the processor unit 55 through the network interface unit 60.
The processor unit 55 sets the data setting contents of the signal processing unit 61 to the
processing channel logically coupled by the second detail setting unit 12, and the data is
transmitted through the network interface unit 60 to the second detail setting unit 12. Set to
Similarly, when the copy switch 38 in the second detail setting unit 12 is pressed, data setting as
described above is performed by the signal processing unit 61 and data setting is performed in
the first detail setting 11.
[0036]
As described above, according to the third embodiment, the setting values between the first detail
setting unit 11 and the second detail setting unit 12 in the second embodiment can be copied to
each other, for example, stereo When operating a sound source with a strong correlation of data
among multiple channels, like a source, after setting up a single channel, copying the data makes
it easier to set up data more easily. It has the effect that it can be reinforced.
[0037]
Next, the fourth embodiment will be described using FIGS. 1, 2, 3, 4 and 5. FIG.
A link switch 39 is provided in both the first detail setting unit 11 and the second detail setting
unit 12 and instructs interlocking operation of setting.
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[0038]
For example, when the link switch 39 is depressed in the first detail setting unit 11, the link
switch 39 starts lighting and the depression information is given to the processor unit 55
through the network interface unit 60. Then, in the processor unit 55, the data setting content of
the signal processing unit 61 is linked to the processing channel in which the second detail
setting unit 12 is logically linked, and data is linked to the processing channel thereafter. In
addition, this data is set in the second detail setting unit 12 through the network interface unit
60, and the link switch 39 in the second detail setting unit 12 is lit. Conversely, when the link
switch 39 in the second detail setting unit 12 is pressed, the data setting as described above is
similarly performed by the signal processing unit 61 and the data setting is performed in the
second detail setting unit 11.
[0039]
In such an interlock setting state, the interlock setting operation is continued until the link switch
39 of either the first detail setting unit 11 or the second detail setting unit 12 is pressed again.
[0040]
As described above, according to the fourth embodiment of the present invention, the setting
values between the setting panels in the third embodiment can be interlocked and set. For
example, as in the case of a stereo source, a plurality of channels are provided. When operating
the sound source with strong correlation between the data, by maintaining the interlock setting
state, it is possible to make a plurality of data settings while making sound with single channel
setting, and the data setting can be simplified more easily. It has the effect that the convenience
can be reinforced.
[0041]
According to the present invention configured as described above, a plurality of switches are
provided in the vicinity of a fader in an audio mixing apparatus, and a plurality of setting panels
corresponding to the switches are provided to press the switches. Thus, the contents of the
channel to which the corresponding fader belongs are displayed on the setting panel, and while
comparing the setting values of a plurality of channels, the setting state of the audio mixing
device can be checked, and the convenience in operation is improved. The effect of increasing is
obtained.
[0042]
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In addition, a plurality of switches are provided in the vicinity of the fader in the audio mixing
apparatus, and a plurality of setting panels corresponding to the switches are provided. By
pressing the switches, the contents of the channel to which the fader belongs to the setting panel
are logically By connecting and operating the setting panel, it is possible to set the contents of
the channel to which the fader belongs, and while comparing the setting values of a plurality of
channels, referring to one of the settings. It has the effect of being able to do it.
[0043]
Furthermore, it is possible to copy setting values between multiple setting panels to one another,
for example, when operating a sound source having a high correlation of data between multiple
channels, such as a stereo source. By copying the data after setting the channel, the convenience
of the data setting can be further easily reinforced.
[0044]
Furthermore, the setting values between the plurality of setting panels can be linked to each
other. For example, when operating a sound source having a high correlation of data among a
plurality of channels, such as a stereo source, By maintaining the interlock setting state, it is
possible to perform a plurality of data settings in a single channel setting while making sound,
and it is possible to easily reinforce the convenience of the data setting.
[0045]
Brief description of the drawings
[0046]
1 is an external view of the audio mixing device according to the first embodiment of the present
invention
[0047]
Fig. 2 Detail of the appearance of the fader section
[0048]
Fig. 3 Detailed view of the appearance of the detail setting unit
[0049]
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Fig. 4 Schematic block diagram of the signal processing unit
[0050]
Figure 5 Hardware outline block diagram
[0051]
Fig. 6 A schematic view of the whole of the conventional audio mixing apparatus
[0052]
Fig. 7 Detailed schematic view of the fader unit of the conventional audio mixing apparatus
[0053]
Fig. 8 External view of the detailed setting unit of the fader unit of the conventional audio mixing
apparatus
[0054]
Fig. 9 is a block diagram showing a schematic function of an input unit of the conventional audio
mixing apparatus.
[0055]
Explanation of sign
[0056]
11 1st detailed setting section 12 2nd detailed setting section 13 fader section 21 1st access
switch 22 2nd access switch 23, 45 fader 24 2 channel selective knob 25 channel selective
decision switch 26a-26h fader module 31 A / D setting section 32 delay setting unit 33 dynamics
setting unit 34 equalizer setting unit 35 bus transmission setting unit 36 channel number setting
unit 37 data setting unit 41 A / D processing unit 42 input patch (selection) unit 43 equalizer
unit 44 dynamics unit / delay unit 46 mixing Unit 52 Fader unit 53 1st channel control unit 54
2nd channel control unit 55 Processor unit 56 CPU 57 I / O port unit 58 Panel switch and
display unit 59 Memory unit 60 Network interface unit 61 Signal processing unit
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