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A hypnotic sound effect processing circuit

A sound effect processing and hypnotizer technology, applied in transducer circuits, sensors, electrical components, etc., can solve problems such as difficulty in obtaining hypnotic effects, and achieve good sleep effects

Active Publication Date: 2015-11-18
列斯丽(深圳)技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, traditional hypnotizers use a constant volume to play voice or music, and it is difficult to achieve a better hypnotic effect

Method used

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  • A hypnotic sound effect processing circuit
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Embodiment Construction

[0017] The sound effect processing circuit of the hypnotic device in the embodiment of the present invention is as follows: figure 1 As shown, it includes microcontroller (single chip microcomputer), control buttons, LCD display, hypnosis sound source circuit, power amplifier circuit, speaker, digital volume control circuit and ultrasonic detection circuit.

[0018] The audio signal input terminal of the power amplifier circuit is connected to the audio output terminal of the digital volume control circuit, and the audio input terminal of the digital volume control circuit is connected to the output terminal of the hypnosis sound source circuit; the control signal input terminal of the digital volume control circuit is connected to the control signal output terminal of the microcontroller , the microcontroller controls the power amplifier circuit through the digital volume control circuit to drive the speaker to play hypnotic voice or music with reverberating sound effect.

[...

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Abstract

The invention discloses a sound effect processing circuit of a hypnotizing device. The sound effect processing circuit of the hypnotizing device comprises a microcontroller, a hypnotizing sound source circuit, a power amplification circuit, a loudspeaker and a digital volume control circuit, wherein an audio signal input end of the power amplification circuit is connected with an audio output end of the digital volume control circuit and an audio input end of the digital volume control circuit is connected with an output end of the hypnotizing sound source circuit; a control signal input end of the digital volume control circuit is connected with a control signal output end of the microcontroller and the microcontroller controls the power amplification circuit through the digital volume control circuit to drive the loudspeaker to play hypnotizing speech or music with an echoing sound effect. The sound effect processing circuit of the hypnotizing device has the advantages that, by producing the hypnotizing speech or music with the echoing sound effect, the people to be hypnotized can be enabled to easily have a sleeping consciousness and the sleeping effect is good.

Description

[technical field] [0001] The invention relates to a hypnotic device, in particular to a sound effect processing circuit for a hypnotic device. [Background technique] [0002] Commonly used hypnotizers include voice hypnotizers, music hypnotizers, and music hypnotizers. Chinese invention patent (application number: CN200820212305.9) discloses a hypnosis instrument, including a playback device for playing hypnosis information, a switch device for turning on and off the playback device, and a device for generating the hypnosis information An information generating device, wherein the information generating device includes a language chip for storing hypnotic phrases and combining the hypnotic phrases into hypnotic sentences, a music chip for storing hypnotic music, and for combining the hypnotic sentences and hypnotic The music is combined into the first combined unit of the hypnotic message. The hypnotic instrument disclosed in the invention improves the hypnotic effect thro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M21/02H04R3/00
Inventor 黄汝逸黄伟鹏黄伟哲
Owner 列斯丽(深圳)技术有限公司
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