Healing Sound Co., Ltd.

Sungkyunkwan University

Jun Gu Kang

Hoojeong Lee

Sunho Kim

Sekwon Na

A system for establishing a dental treatment environment, includes: a head-mounted device provided at a dental clinic to be mounted on a patient's head, the head-mounted device having an image display unit and an ear-mounted speaker, a microphone for converting a sound including the voice of the medical staff in charge of the patient into an electric signal; a voice recognition module for recognizing the voice of the medical staff in charge from the electric sound input from the microphone; a content module storing multiple image contents for relaxing the patient mentally physically; a user interface having a content selection unit configured such that the patient can select a play content provided to the image display unit from the multiple image contents; and an output signal generating module for generating an output signal that is output to the head-mounted device.

System and method for establishing dental treatment environment

The present invention provides an apparatus for protecting dental patient hearing through noise reduction, the apparatus comprising: a main body portion provided in a form that can be mounted on both ears of a user; a microphone module that is provided on one side of the main body portion and collects external sound signals generated from the outside; a noise filter module that is built in the main body portion and filters the external sound signals to block or reduces noise signals included in the external sound signals; and a speaker module that is built in the main body portion and provided on the other side of the main body portion corresponding to the ears of the user, and that outputs sound signals filtered by the noise filter module.

Apparatus and method for protecting dental patient hearing through noise reduction

A sound control system for dental treatment, includes: ear-worn speakers equipped to be worn by a patient in the dentist; a microphone that converts, into an electrical signal, a sound including the voice of a medical staff in charge of the patient; a voice recognition module for recognizing the voice of the medical staff in charge from an electrical sound signal input from the microphone; a sound source module that stores a plurality of sound sources for mental and physical stability of the patient; a user interface including a sound source selection unit that allows the patient to select a play sound source provided via the ear-worn speakers from among the plurality of sound sources; and an output signal generation module for generating an output sound signal output via the ear-worn speakers.

Sound control system and method for dental treatment

An method for preparing a flexible transparent electrode film that has a high transmittance and low sheet resistance without having to go through a separate heating process by using cesium, and a flexible transparent electrode film prepared thereby, the method including: applying a nanowire transparent conductive film on a high molecular base material film; coating the nanowire transparent conductive film with a sol-gel solution wherein titanium dioxide and cesium are mixed; and welding the nanowire.

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Seoul, South Korea

Jun Gu Kang