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JPH08280083

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DESCRIPTION JPH08280083
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
microphone device which synthesizes prestored image data and sound data with a signal such as
voice inputted from a microphone and transmits the signal to a television signal monitor by
radio. is there.
[0002]
2. Description of the Related Art In recent years, portable karaoke devices other than stationary
karaoke devices have become widespread as karaoke devices for enjoying karaoke and the like.
This small-sized karaoke device connects a microphone cord extended from a microphone to the
main body, and also mounts a cartridge type storage medium storing data such as
accompaniment music on the main body, and transmits signals such as voice input from the
microphone The data such as the accompaniment tunes read out from the storage medium is
synthesized, and transmitted to the FM receiver by the FM signal band for reproduction. The list
of accompaniment songs is displayed on a liquid crystal display unit provided in the main unit,
and the accompaniment songs to be read out from the storage medium are selected from the
displayed list. When an accompaniment song is selected, a background image including subtitles
such as the lyrics of the selected accompaniment song is displayed on the liquid crystal display
unit.
[0003]
01-05-2019
1
Since the conventional microphone device is configured as described above, the liquid crystal
display unit provided on the main unit displays a list of accompaniment songs and the lyrics of
the selected accompaniment songs, and The size of the display unit is also limited, and the list of
accompaniment songs to be displayed and the lyrics of the selected accompaniment songs are
finely displayed, which makes it difficult to read.
[0004]
Also, the microphone is connected to the main body by the microphone cord, and there is also a
problem that the microphone can not be held and moved freely.
[0005]
In addition, since the liquid crystal display unit for displaying a list of accompaniment songs is
embedded in the side of the main unit, the accompaniment song list or lyrics displayed on the
liquid crystal display unit may be read depending on the angle of the display surface of the liquid
crystal display unit. There was a problem that became difficult.
[0006]
The present invention has been made to solve such problems, and an object of the present
invention is to transmit and output an image wirelessly to a monitor device having a large display
screen and to move freely while holding the microphone. To provide a microphone device that
can
[0007]
A microphone device according to the present invention comprises a data storage medium
storing image data and sound data, selection means for selecting image data and sound data
stored in the data storage medium, and An image data display means for reproducing image data
selected by the selection means and outputting the same to a display; a microphone for
outputting a signal such as an input voice; and selecting the signal output from the microphone
by the selection means Signal generation means for synthesizing the converted image data and
sound data and converting them into a television signal; and transmitting means for wirelessly
transmitting to the monitor means for reproducing the television signal converted by the signal
generation means It is characterized by
[0008]
In the microphone device according to the present invention, the image data and the sound data
are image data and sound data including subtitles for karaoke.
01-05-2019
2
[0009]
The microphone device according to the present invention is characterized in that the image data
display means for reproducing the image data selected by the selection means and outputting the
image data to the display is capable of adjusting the angle of the display surface. .
[0010]
The image data and sound data stored in the data storage medium and the sound data input from
the microphone are synthesized, converted to a television signal such as NTSC system, and the
image and sound of the television signal are reproduced. The image data is wirelessly transmitted
to a television receiver which is a monitor means, and the image data is displayed on a large
display screen to facilitate the discrimination of the image data.
Therefore, there are no restrictions on movement when the microphone device is in possession.
[0011]
Further, the microphone device according to the present invention stores image data and sound
data for karaoke in a data storage medium, so that a microphone device suitable for use when
enjoying karaoke is realized.
[0012]
Further, in the microphone device according to the present invention, since the angle of the
display surface of the display on which the image data is displayed and output can be adjusted by
the image data display means, confirmation of the image displayed and output on the display
surface is confirmed. It is possible to tilt the display surface to an easy-to-use angle, which
facilitates the reading of the image displayed on the display surface.
[0013]
An embodiment of the present invention will be described below with reference to the drawings.
01-05-2019
3
FIG. 1 is a perspective view showing the microphone device of the present embodiment.
In the figure, 1 is a microphone device main body.
A microphone 2 is detachably attached to the microphone device main body 1 and is connected
to the microphone device main body 1 by radio.
Here, reference numeral 19 denotes an antenna unit of the microphone 2, which is wirelessly
connected to the main body of the microphone device 1 via the antenna 19.
3 is an operation unit, 4 is a liquid crystal display unit provided in the operation unit 3, 5 is an
operation button provided in the operation unit 3, and 6 is a microphone cord for duet.
The operation unit 3 is configured to be rotatable in the arrow direction by the rotation unit 7.
[0014]
FIG. 2 is a side view of the microphone device shown in FIG. 1. The same parts as those in FIG.
In the figure, 3a is a socket for a microphone cord 6 for a duet.
[0015]
FIG. 3 is a plan view of the operation unit 3 of the microphone device shown in FIG. 2. The same
parts as those in FIG.
In the figure, reference numeral 3b denotes a memory insertion unit for inserting a karaoke data
memory in which image data and sound data for karaoke are stored.
01-05-2019
4
[0016]
FIG. 4 is a block diagram showing the configuration of the control circuit of the microphone
device of this embodiment. In the figure, 11 is a CPU, 12 is a memory for karaoke data (for
example, a half size cassette tape for business cards, an IC card, a ROM cassette, etc.), 13 is a
socket to which the memory for karaoke data 12 is attached, 16 is an operation The interface
circuit of the button 5, 18 is an interface circuit of the liquid crystal display unit 4 provided in
the operation unit 3, 19 is a wireless antenna of the microphone 2, 20 is a reception antenna of
wireless signals such as voice transmitted from the microphone 2, 21 is A receiving unit, 22 is a
D / A converting unit for converting karaoke sound data and image data read from the karaoke
data memory 12 into an analog signal, and 23 is transmitted from the microphone 2 received by
the receiving unit 21. And audio data and video data for karaoke that have been converted to
analog signals by the D / A conversion unit. Form, signal generator that converts a television
signal such as the NTSC system, 24 is a transmission unit for transmitting the television signal
converted by the signal generator 23 from the transmitting antenna 25. Reference numeral 26
denotes a monitor for receiving a television signal transmitted from the transmitting antenna 25
by the antenna 27. Reference numeral 28 denotes a ROM in which a program for data processing
and control programs for each part are stored, and reference numeral 29 denotes a RAM.
[0017]
Next, the operation of the microphone device 1 will be described. The karaoke data memory 12
stores image data and sound data for karaoke. This image data is data such as lyrics of an
accompaniment song used for karaoke, a song title, and a still image serving as a background,
and the liquid crystal display unit 4 and the monitor device 26 It also displays a still image as the
background.
[0018]
When the user of the microphone device 1 inserts the karaoke data memory 12 into the memory
insertion unit 3b, the karaoke data memory 12 is connected to the bus B through the socket 13
and image data and sound data for karaoke can be used. State.
[0019]
First, the user of the microphone device 1 operates the selection function button of the operation
01-05-2019
5
buttons 5 of the operation unit 3 to select the karaoke image data and sound data stored in the
karaoke data memory 12.
As a result, since the karaoke song title list stored in the karaoke data memory 12 is displayed on
the screens of the liquid crystal display unit 4 and the monitor 26, the selected song title list is
selected. When a song title is selected, sound data and lyrics of an accompaniment song
corresponding to the selected song title, and further image data such as a video serving as a
background are read from the karaoke data memory 12 and correspond to the selected song
title. The lyrics of the accompaniment tune to be displayed are displayed on the liquid crystal
display unit 4, and the sound data and lyrics of the accompaniment tune and image data such as
a video to be a background are converted into an analog signal by the D / A conversion unit 22
and signal generation The signal is supplied to the unit 23, converted into a television signal,
transmitted as a television signal by the transmitting unit 24 via the transmission antenna 25 to
the monitor device 26, and displayed on the screen of the monitor device 26.
[0020]
In this case, when it is difficult to see the song title list displayed on the liquid crystal display unit
4 or the lyrics of the selected accompaniment song, the operation unit 3 is rotated in the
direction of the arrow shown in FIG. Adjust the angle so that the display surface can be viewed
easily.
[0021]
When the user of the microphone device 1 inputs voice and the like from the microphone 2 in
accordance with the accompaniment tune reproduced by the monitor device 26, this voice signal
is wirelessly transmitted from the wireless antenna 19 of the microphone 2 and detected by the
receiving antenna 20 The signal is detected and amplified in the receiving unit 21 and output to
the signal generating unit 23.
The audio signal sent from the microphone 2 and output to the signal generation unit 23 is
sound data of an accompaniment song converted into an analog signal by the D / A conversion
unit 22 and image data such as lyrics and video as a background. A television signal that is
synthesized and includes the audio signal and the image data is transmitted from the
transmission unit 24 to the monitor device 26 via the transmission antenna 25.
01-05-2019
6
[0022]
As described above, according to the present embodiment, the audio signal input from the
microphone 2 is synthesized with the sound data of the accompaniment music, the lyrics, and the
image data such as the video serving as the background, and reproduced on the large monitor 26
of the display screen. Therefore, a list of accompaniment songs and characters such as lyrics are
displayed in a large size, and a video as a background is also projected in the same manner as a
normal television video. In addition, since the microphone 2 and the microphone device body 1
are connected wirelessly, the movement while holding the microphone becomes free, and further,
the list of tune names displayed on the liquid crystal display unit 4 and the selected
accompaniment tunes When the lyrics and the like are hard to see, by rotating the operation unit
3, it is possible to adjust so that the song name list displayed on the display surface of the liquid
crystal display unit 4 or the lyrics of the selected accompaniment song can be clearly confirmed.
[0023]
As described above, according to the present invention, a signal output from a microphone is
combined with image data and sound data selected from a data storage medium, a television
signal is generated, and transmitted to the monitor means by radio. Therefore, there is no
restriction on movement in the state of possessing the microphone device, and the image data
can be largely displayed and output on the large monitor device of the screen, and the displayed
image data can be easily confirmed. There is.
[0024]
Further, according to the present invention, since image data and sound data for karaoke are
used, there is an effect that karaoke can be enjoyed effectively.
[0025]
Further, according to the present invention, since the angle of the display surface by the image
data display means is adjustable, it is possible to prevent the reading of the image displayed on
the display surface from being difficult to read due to the angle of the display surface. There is an
effect that image reading can be performed reliably.
[0026]
Brief description of the drawings
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[0027]
1 is a perspective view showing a microphone device according to an embodiment of the present
invention.
[0028]
2 is a side view of the microphone device according to an embodiment of the present invention.
[0029]
3 is a plan view of the operation unit in the microphone device according to an embodiment of
the present invention.
[0030]
4 is a block diagram showing a configuration of a control circuit of the microphone device
according to an embodiment of the present invention.
[0031]
Explanation of sign
[0032]
Reference Signs List 2 microphone 4 liquid crystal display unit (display unit) 5 operation button
7 rotating unit 11 CPU (selection unit) 12 memory for karaoke data (data storage medium) 18
interface circuit (image data display unit) 20 reception antenna 21 reception unit (reception unit
) 23 Signal generation unit (signal generation means) 24 Transmission unit 25 Transmission
antenna (transmission means) 26 Monitor device (monitoring means)
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