JPS58190975A - Braille enunciation learning apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a braille learning device for blind people, in which audio is added to braille. Since the primitive method of learning and learning Braille is used, students can self-study Braille at home, etc.
I found it extremely difficult to study on my own or relearn Braille that I had forgotten.

The purpose of this invention is to provide a device that adds audio to Braille and allows blind people to accurately study Braille on their own at home, in addition to using it as a teaching material for schools and the like.

This invention will be explained below with reference to M-plane. Case 1 in the diagram,
Inside, a speaker 3, a voice synthesis "LSI" and a circuit are built in, and a Braille switch panel 2 is installed on the surface.

The Braille switch panel 2 is a collection of many switches that operate independently for each character, and the contacts on the back open and close the circuits of the voice synthesizer "LSI" and the speaker 6 inside the case 1.

The circuit is designed to connect the Braille on the switch surface with the corresponding voice, so if you touch the Braille switch knob 2, the corresponding voice will be emitted through the speaker 3. The official Braille that can be used has approximately 200 characters, including Japanese syllabary, voiced sounds, syllables, numbers, etc., so in practical use, it is necessary to use one sheet of approximately 200 characters, such as the Braille switch and C-nel 2 shown in Figure 1. As shown in Figure 2, considering the table-top arrangement method and ease of handling and carrying, the panels were divided into several pieces, as shown in Figure 2.
ノ (You can think of methods such as changing the flannel and setting it, or using a small pocket.) Father, the sounds are also explanatory words for the Braille structure, in addition to the tonic voices such as a, i, tsu, ko, o, etc. , point number, A, - point, B, - point, 2 point, tsu, - point, 4 point, work, - point, 2 point, 4 point, O, 2 point , four dots, etc., students can explain the structure of Braille using the dot numbers audibly.

As described above, the present invention aims to realize the long-cherished dream of producing speech from Braille by applying an electronic speech synthesizer, and it is possible to memorize the pronunciation of Braille and its arrangement using the ears and fingers. It can also be considered as the completion of a revolutionary device.

Historically and practically, it is an extremely rational method that simultaneously utilizes the human sense of finger and hearing, so it can be expected to have revolutionary effects in speeding up the production of Braille books and streamlining Braille education.

[Brief Description of the Drawings] The drawings show an embodiment of the present invention, and Fig. 1 shows a tabletop type, and Fig. 2 shows a pocket type. In the drawings, 1 is a case, 2 is a Braille switch panel, and 5 is a speaker. , indicates. Patent applicant: Watanabe-husband Figure 1 Figure 2

Claims (1)

[Claims] A Braille speech learning device that attaches a switch to the Braille and operates the operation circuit and voice device to output the voice corresponding to the Braille.