Temperature and humidity sensing smart audio

Abstract

The invention discloses a temperature-humidity sensing intelligent audio system, which comprises a box body and an operation and LCD display unit installed on the box body, a control panel, a power supply unit, a power amplifier unit, an audio signal input unit, and a speaker connected outside the box body unit, the bottom of the front panel of the cabinet is also equipped with a temperature and humidity sensor input unit, the middle part is equipped with an MCU microprocessor unit, and the A / D conversion unit is installed in the central area of ​​the cabinet; the temperature and humidity sensor input unit collects the surrounding temperature and humidity of the audio, It is transmitted to the A / D conversion unit electrically connected to it; the A / D conversion unit converts the corresponding digital information and transmits it to the MCU microprocessor unit electrically connected to it; the MCU microprocessor unit receives the digital information, through different The noise data is calculated and calculated, and the corresponding adjustment plan is called after calculation to automatically adjust the sound field mode and volume of the speaker.

Description

technical field [0001] The invention relates to an audio device, in particular to a temperature-humidity sensing intelligent audio system. Background technique [0002] The speaker is the terminal of the entire audio system, and its function is to convert audio power into corresponding sound energy and radiate it into the space. It is an extremely important part of the audio system, because it is responsible for the key task of converting electrical signals into acoustic signals for human ears to listen directly to. It has to deal directly with human hearing, which is very sensitive. And it has a strong ability to distinguish the timbre of complex sounds. Since the human ear's subjective experience of sound is the most important criterion for evaluating the sound quality of an audio system, it can be considered that the performance of the speaker plays a key role in the playback quality of an audio system. [0003] Under different environmental conditions (mainly temperatu...

AI Technical Summary

Problems solved by technology

[0004] After searching, there is no automatic control and adjustment of volume and sound field mode by sensing the difference in temperature and humidity in the surrounding environment of the audio system in the prior art.

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