Face-to-face conversation system

Abstract

A face-to-face conversation system in which security on the inside of a room is assured through a simple structure without making a hole in the partition wall, view field is not intercepted between the inside and outside of the room, and communication or work can be carried out well between persons on the inside and outside of the room without imposing a strange feeling to the person on the outside of the room by a source of voice from the person on the inside of the room. The face-to-face conversation system for holding a conversation between persons on the inside and outside of the room through a transparent or translucent partition wall is provided with a speaker for outputting voice from the inside of the room and a microphone for collecting voice from the outside of the room, characterized in that the speaker outputs voice from its opening section to the outside of the room through an acoustic tube. Preferably, microphones of different polarities are built in the opposite sides of the speaker output opening section of the acoustic tube.

Description

technical field [0001] The present invention relates to a face-to-face communication device for smoothly communicating face-to-face through a wall separating the inside and outside of a room, which is found in ticket offices such as railways, ticket offices such as movie theaters and theaters, or interview systems. Background technique [0002] A conventional conventional face-to-face communication device will be described using the conventional example shown in FIG. 1 . [0003] In the following, an example of a ticket office will be given as an example of the face-to-face communication device. [0004] Usually, at the ticket office, the seller 103 who sells tickets indoors talks to the buyer 104 who comes to buy tickets, and smoothly conducts actions such as "purchase the required ticket", "provide the ticket, and collect cash", and sells the tickets accurately. ticket. [0005] At the ticket office, a transparent partition 108 is usually provided between the seller 103 ...

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned face-to-face communication device has a disadvantage in that since the buyer 104 talks while looking at the face of the seller 103 without paying attention to the position of the microphone, the sound will not be input into the microphone to an appropriate degree.

This device is excellent in terms of smooth communication and work between the inside and outside of the room, but since there is a space in the partition, the structure of the partition is complicated and its strength is weak, which poses a safety problem.

Images