Decompression sleeping device circuit

Abstract

The invention discloses a decompression sleeping device circuit which comprises a microcontroller, a keying circuit, a music playing circuit, a scene collecting circuit and a sound effect processing circuit. The music playing circuit comprises a sound source circuit, a power amplifier circuit and a loudspeaker. The scene collecting circuit detects the movement of a user, and the volume and on-off of the music playing circuit are controlled according to the movement frequency and / or movement range of the user. The sound effect processing circuit controls the music playing circuit to generate voices or music with the reverberating sound effect. According to the decompression sleeping device circuit, the scene collecting circuit detects the movement of the user to control the volume and on-off of the music playing circuit, and the circuit is simple in structure, cannot disturb a sleeper in the work process, and is easy and convenient to operate. The sound effect processing circuit generates the hypnotizing voices or music with the reverberating sound effect, the hypnotic can generate sleeping consciousness easily, and the sleeping effect is good.

Description

[technical field] [0001] The invention relates to a decompression sleep aid, in particular to a decompression sleep aid circuit. [Background technique] [0002] Soothing, brisk, and melodious music helps to fall asleep. The Chinese invention patent application with application number 200910312825.6 discloses a hypnosis device and method. The hypnosis device includes a mobile phone and a brain wave sensor. The mobile phone includes a first bluetooth device, a setting module, a processing module and a judging module, and the brainwave sensor includes a second bluetooth device, electrodes and an analog-to-digital converter. Using the hypnosis device, the user's brain wave frequency can be obtained, and the brain wave frequency can be analyzed according to preset parameters to identify whether the user has entered a sleep state, and after determining that the user has entered a sleep state, lower the volume of the currently playing music for a period of time then turn off the m...

AI Technical Summary

Problems solved by technology

The device and method disclosed in this patent application can help users enter a sleep state smoothly, but the hypnosis device needs to detect brain waves, and the circuit structure is complicated; when the hypnosis device is used, electrodes are needed to collect the user's brain waves, and the electrodes will interfere with sleepers The rest is inconvenient when using

Moreover, traditional hypnotizers use a constant volume to play voice or music, which is difficult to achieve a better hypnotic effect

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