Integrated video-audio sensor

Abstract

An integrated audio-visual sensor, including an image receiving module for receiving an image, a sound receiving module for receiving a sound, and a signal conversion module for receiving the image and the sound, and converting the received image And the sound is converted into an audio-visual signal. The integrated audio-visual sensor of the present invention can integrate the image sensor and the sound sensor together, simultaneously receive the image and sound simultaneously, and can be directly connected to an image processing system, thus saving the space and cost of the overall sensor and achieving the synchronization of audio and video best effect.

Description

technical field [0001] The present invention relates to image and sound sensing devices, and in particular to an integrated audio-visual sensor and system for synchronously receiving images and sounds to save space, cost and solve the compatibility of image and sound sensing circuits. Background technique [0002] Today's electronic products are gradually becoming the mainstream of consumer electronics products, which have the advantages of light weight, thin size, small area, low operating voltage, and power saving. In recent years, consumer electronic products tend to combine the advantages of being portable. That is to say, image and sound sensing devices have gradually tended to system integration, small size, light weight, and portability. The real-time video system, the purpose of audio-visual communication through the telephone wireless network is the best example. [0003] Generally speaking, the traditional image and sound sensing device has the following structur...

AI Technical Summary

Problems solved by technology

This not only consumes space and cost, but also causes the collected image and sound signals to be out of sync due to the compatibility of the two sensors

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