| 摘要 |
PROBLEM TO BE SOLVED: To obtain an image transmitter-receiver by which image data of a television receiver and image data of an object received from a camera section are modulated on an audio signal and the modulated data are transmitted, and image data obtained by receiving the transmitted audio signal and demodulating the signal are displayed. SOLUTION: The image transmitter-receiver is provided with a television tuner section 4, a display sections 5 that displays a video image received by the television tuner section 4, a camera section 6 that receives an object image as image data, a modulation circuit 7 that modulates the image data received by the camera section 6 into a prescribed audio signal, a speaker section 8 that outputs prescribed image data modulated into the audio signal by the modulation circuit 7 as audio data, a microphone section 9 that picks up the prescribed image data modulated into the audio signal as audio data, a demodulation circuit 10 that demodulates the audio at a picked up by the microphone section 9 into original image data, and a display means that displays the image data demodulated by the demodulation circuit 10 on the display section 5. |
