JP3000526U - Recording device integrated TV - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a television integrated with a recording device for enjoying karaoke. [Structure] An audio signal input from the outside through a microphone 23 is synthesized with an audio signal obtained by reproducing the audio information recorded in the recording device 17 or an audio signal demodulated from a broadcast television signal. The television is a recording device-integrated type television having a mixing circuit 14.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a recording device integrated television in which a recording device and a television receiver are integrally configured.

[0002]

[Prior art]

 A conventional recording device-integrated television is equipped with a recording device such as a video tape recorder that records a video signal and an audio signal by a television signal selected by a tuner, and stores the video information and the audio information recorded by the recording device. It reproduces or demodulates the video signal and audio signal by the television signal received by the station selection, and outputs the video on the screen together with the audio.

[0003]

[Problems to be solved by the device]

 Since the conventional recording device-integrated television is configured as described above, it does not have a function as a karaoke device and there is a problem that karaoke cannot be enjoyed.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a television integrated with a recording device, which can enjoy karaoke.

[0005]

[Means for Solving the Problems]

 A television integrated with a recording device according to a first invention has a recording device for recording a video signal and an audio signal in a television signal selected by a tuner, and reproduces the video information and the audio information recorded by the recording device. Alternatively, in the recording device integrated television that demodulates the video signal and audio signal by the television signal received by the channel selection and outputs the video together with the audio to the screen, the audio signal input from the outside via the microphone is The audio signal obtained by reproducing the audio information recorded in the recording device, or a mixing circuit to be added to the audio signal demodulated from the television signal is provided.

The recording device integrated television according to the second invention is obtained by reproducing the audio information recorded in the recording device from the audio signal input from the outside through the left and right microphones, or The configuration is such that a mixing circuit is added to the audio signals that are the left and right sound sources demodulated from the television signal.

The recording device integrated television according to the third invention is configured such that the recording device is a video tape recorder for recording video information and audio information on a magnetic tape.

The recording device integrated television according to the fourth invention is configured such that the recording device is an optical disk recording / reproducing device capable of recording and reading and reproducing video information and audio information on an optical disk.

[0009]

[Action]

 The recording device-integrated television according to the first aspect of the invention is based on a sound signal or a television signal obtained by reproducing sound information recorded in the recording device from a sound signal input from the outside through a microphone. It enables you to enjoy karaoke by synthesizing with the demodulated audio signal.

The recording device integrated television according to the second aspect of the invention is an audio signal obtained by reproducing audio information recorded in the recording device from an audio signal externally input via the left and right microphones, or It allows you to enjoy stereo karaoke by synthesizing the left and right audio signals that are demodulated from the television signal, respectively.

In the television integrated with a recording device according to the third invention, an audio signal input from the outside through a microphone is reproduced by reproducing the audio information recorded in the video tape recorder device, or It enables you to enjoy karaoke by combining it with the audio signal demodulated from the television signal.

The recording device integrated television according to the fourth aspect of the invention is an audio signal obtained by reproducing audio information input from an external device through a microphone and reproducing audio information recorded in an optical disk recording / reproducing device. Alternatively, it is possible to enjoy karaoke by synthesizing it into an audio signal demodulated from a television signal.

[0013]

【Example】

 Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall configuration diagram showing the configuration of the recording device-integrated television of the present embodiment. In the figure, reference numeral 1 denotes a recording device-integrated television main body, which comprises a television image receiving portion 1A and a recording portion 1B. Reference numeral 10 denotes a tuner unit that selects a specific TV channel from a color TV signal received by an antenna 19 or an attached antenna 20. Reference numeral 10a is a connection terminal for the antenna 19, and 10b is a connection terminal for the attached antenna 20. Reference numeral 11 denotes a switch for selecting either the audio signal or video signal of the television channel selected by the tuner section 10 or the audio signal or video signal reproduced from the video tape by the video tape recorder section (recording device) 17. . That is, when the movable electrode side 11c is switched to the fixed electrode 11a side, the audio signal or the video signal of the television channel selected by the tuner section 10 is selected, and when the movable electrode side 11c is switched to the fixed electrode 11b side, the video tape recorder section 17 causes the video tape The audio signal or video signal reproduced from this is selected.

Reference numeral 12 denotes a video amplification unit that amplifies the video signal of the television channel selected by the tuner unit 10 or the video signal reproduced and output from the video tape recorder unit 17. Reference numeral 13 is a CRT which outputs the image of the TV channel selected by the tuner unit 10 or the image recorded by the video tape recorder unit 17. Reference numeral 14 is an audio demodulation section that demodulates the audio signal of the TV channel selected by the tuner section 10 and the audio signal reproduced and output from the video tape recorder section 17, and 16 is an audio amplification that amplifies the audio signal of the selected TV channel. Reference numeral 15 denotes a mixing circuit, which performs a mixing process for synthesizing an audio signal input via the microphone 23 connected to the microphone connection terminal 10d and an audio signal demodulated by the audio demodulation unit 14. Reference numeral 16 denotes a selection switch for selecting either an audio signal or a video signal of the selected television channel output from the tuner section 10 or an audio signal or a video signal input from the external terminal 24. That is, when the movable electrode 16c is switched to the fixed electrode 16b side, the audio signal or video signal of the selected television channel output from the tuner unit 10 is selected and supplied to the video tape recorder unit 17, and the fixed electrode is also used. When switched to the 16a side, the audio signal or video signal input from the external terminal 24 is selected and supplied to the video tape recorder unit 17.

Reference numeral 17 denotes a video tape recorder unit, which records video information and audio information in a video tape cassette (not shown) and reproduces video information and audio information recorded in the video tape cassette. Reference numeral 18 is a speaker. Reference numeral 19 is a power supply for supplying power to each block such as the tuner unit 10, the video tape recorder unit 17, the video amplification unit 12, the audio demodulation unit 14, and the audio amplification unit 16.

FIG. 3 is a perspective view of the recording device integrated television described above. In the figure, 22 is a power switch, 30 is various operation keys, and 25 is a video tape provided in the video tape recorder unit 17. It is the insertion part of the cassette.

In this recording device integrated television, the voice of the person performing the karaoke is input from the microphone 23 connected to the microphone connection terminal 10 d, converted into an electric signal and supplied to the mixing circuit 15. . At this time, the audio signal of the television channel selected by the tuner unit 10 or the audio information reproduced from the video cassette tape by the video tape recorder unit 17 is demodulated by the audio demodulation unit 14 and further amplified by the audio amplification unit 16. Is output from the speaker 18. Therefore, in the mixing circuit 15, the audio signal or audio information and the audio signal input from the microphone 23 are mixed, further amplified, and output from the speaker 18. Therefore, the voice signal of the TV channel selected by the tuner unit 10 or the voice signal of the accompaniment reproduced from the video cassette tape by the video tape recorder unit 17 is input from the microphone 23 to the singing voice of the person performing the karaoke. It is possible to synthesize the voice signal of and to enjoy karaoke.

Next, a second embodiment of the present invention will be described. FIG. 2 is an overall configuration diagram showing the configuration of the recording device-integrated television of the present embodiment. The same parts as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted. In the figure, 14a is a stereo-compatible audio demodulation unit, which separates the audio signal supplied to the left speaker 18a and the audio signal supplied to the right speaker 18b and performs the demodulation. Reference numeral 15a denotes a left mixing circuit that mixes the audio signal supplied to the left speaker 18a with the audio signal input from the left microphone 23a, and 15b denotes the audio signal supplied to the right speaker 18b to the audio signal supplied to the right speaker 23b. This is the right mixing circuit for mixing.

Also in the present embodiment, the audio signal input from the left microphone 23a and the audio signal input from the right microphone 23b are processed in the same manner as in the above embodiment, and the stereo color effect can be enjoyed.

Next, a third embodiment of the present invention will be described. FIG. 4 is an overall configuration diagram showing the configuration of the recording device integrated television of the present embodiment. 4, the same parts as those in FIG. 1 are designated by the same reference numerals, and the description thereof will be omitted. In the figure, reference numeral 22 indicates the audio signal or video signal of the television channel selected by the tuner unit 10 or the audio signal or video signal input from the external terminal 24 is recorded on the magneto-optical disk or is recorded on the magneto-optical disk. It is a magneto-optical disk recording / playback device that can read and play audio signals and video signals that are being played back. This recording device-integrated television has electrical connection portions 26, 27, 28, and 29 between the television image receiving portion 1A and the recording portion 1B. It can be separated by being connected to, and being combined and integrally configured. The external appearance of the recording device-integrated television is the same as that of the recording device-integrated television shown in FIG. 3, and the insertion portion 25 of the video tape cassette is slidable in the front to serve as an insertion portion of the magneto-optical disk. .

In the present embodiment, the microphone 23 is used to output the audio signal of the TV channel selected by the tuner unit 10 or the audio signal of the accompaniment reproduced from the magneto-optical disk by the magneto-optical disk recording / reproducing device 22. It is possible to synthesize the input voice signal such as the singing voice of the person who performs karaoke, and to enjoy karaoke.

[0022]

[Effect of device]

 As described above, according to the present invention, there is an effect that karaoke can be enjoyed on the recording device integrated television.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram showing a configuration of a recording device integrated television according to a first embodiment of the present invention.

FIG. 2 is an overall configuration diagram showing a configuration of a recording device integrated television according to a second embodiment of the present invention.

FIG. 3 is a perspective view of a recording device integrated television according to first and second embodiments of the present invention.

FIG. 4 is a perspective view of a recording device integrated television according to a third embodiment of the present invention.

[Explanation of symbols]

1 TV with integrated recording apparatus 10 Tuner section 1B Recording section 17 Video tape recorder section (recording apparatus, video tape recorder apparatus) 15 Mixing circuit 15a Left mixing circuit 15b Right mixing circuit 23 Microphone 23a Left microphone 23b Right microphone 22 Magneto-optical disk recording / Playback device

Claims (4)

[Scope of utility model registration request] 1. A recording device for recording a video signal and an audio signal in a television signal selected and received by a tuner, and a device for reproducing the video information and the audio information recorded by the recording device, or the selected and received television. In a television integrated with a recording device, which includes a television image receiving unit that demodulates a video signal and an audio signal by a John signal and outputs an image to the screen together with the audio, an audio signal input from the outside through a microphone to the recording device. A recording device-integrated television characterized by comprising a mixing circuit for adding an audio signal obtained by reproducing recorded audio information or an audio signal demodulated from the television signal. 2. A left sound source and a right sound signal obtained by demodulating an audio signal input from the outside through left and right microphones by reproducing audio information recorded in the recording device, or a television signal. The recording device-integrated television set according to claim 1, further comprising a mixing circuit for adding to each of audio signals serving as a sound source. 3. The recording device integrated television according to claim 1, wherein the recording device is a video tape recorder device for recording video information and audio information on a magnetic tape. 4. The television integrated with a recording device according to claim 1, wherein the recording device is an optical disc recording / reproducing device capable of recording and reading / reproducing video information and audio information on / from the optical disc.