CN2565083Y - Computer stutter corrector - Google Patents

Abstract

The utility model discloses a computer stutter corrector which relates to the technical field of stutter correctors. The computer stutter corrector which can control and guide stutter patients to train pronunciation rhythm and guide the stutter patients to speak smoothly, evenly, continuously and fluently. The computer stutter corrector has technical scheme that each relevant port of a micro computer chip (1) is respectively connected with a memory (2), a digital display (3), a sound synthesis circuit (4), a music circuit (5), program set buttons (k1 and k2), a volume controller (6) and an indicator light (D1-4), wherein the output end of an audio amplifier (7) is connected with the output ends of the sound synthesis circuit and the music circuit and is connected with an earphone (8). The stutter patients who follow computer stutter corrector practice pronunciation can gradually eliminate the nervous psychology and the stutter habit of pronunciation during talking, gradually and expertly master the speaking speed, the tone and the rhythm of normal talking, can have stable, continuous and uniform pronunciation, and finally realize the purposes of stutter correction and fluent talking.

Description

Computer stutter rectifier

Technical field: the utility model relates to a kind of stutter rectifier, and particularly a kind of computer control Chinese rhythm is induced, the rectifier of stuttering stably.

Background technology: stutter, be commonly called as stammerer, be the disfluency of the disorder of a kind of sound airway dysfunction, pronunciation arrhythmia.Usually the said every a word of people is all by inducing several rhythm (being made up of some word sounds) to combine, the normal people that speaks is that the first sound in each rhythm is light, long hair goes out, and the length of remaining word sound, just, strong and weak basically identical all is even, link up, send along with the air-flow in oral cavity reposefully, the stutter patient then is difficult to inducing of control Chinese rhythm pronunciation, steadily, link up with even, hack, it is too urgent too quickly to pronounce, often send out first character pronunciation also shortlyer than back word sound, high, strong, especially when mood was relatively more nervous, its words and expressions repeated, the stammerer degree that gets stuck is then more serious.

Summary of the invention: technical problem to be solved in the utility model is: provide a kind of and can control the stutter patient and train eliciting pronuciation, rhythm steadily, evenly, link up the computer stutter rectifier of speech fluency.Its technical scheme is: a kind of computer stutter rectifier, comprise microcomputer chip, it is characterized in that: each related port of microcomputer chip is connected with storer, nixie display, sound synthesis circuit, music circuit, program respectively button and fader and pilot lamp is set, the output terminal of sound synthesis circuit and music circuit connects with the input end of note amplifier, and the output terminal of note amplifier connects earphone.Its technique effect is: the utility model is because synthesized voice linguistic time interval and the pronunciation volume that the program that adopts microcomputer chip to control subsection in advance cooperates sound synthesis circuit to send, make the stutter patient stimulate the hearing organ by earphone, stimulate the organs of vision by the pronunciation pilot lamp, act on the cerebral cortex motor speech center, set up new good focus of excitation, the formation condition emission, when mouth is with the rectifier pronunciation exercises, progressively obtain the rhythm of control Chinese speech pronunciation, speed, the ability that tone and breathing are coordinated, the final disengaging rectifier of realizing recovers normally to speak or speak purpose smoothly.In addition, the utility model design is exquisite, volume is little, in light weight, price is low, is convenient to carry, easy to use; This rectifier is fit to each age, all types of stutter patient, corrects no pain.

The drawing explanation:

Fig. 1 is the utility model circuit theory diagrams.

Embodiment:

As shown in Figure 1, microcomputer chip 1 is AT89C52, its port P1.0-P1.4 is connected with storer 2, P1.5-P1.7 is connected with nixie display 3, P2.0 and P2.1 are connected with sound synthesis circuit 4 and music circuit 5 respectively, P2.3-P2.4 connects fader 6, and fader is made of volume control circuit 61 and network resistor 62.K1, K2 program are provided with P2.6 and the P2.7 port that button connects microcomputer chip respectively, and pilot lamp D1-4 connects the P3.0-3.3 port of microcomputer chip respectively.Sound circuit 4 and music

The output terminal of circuit connects with the output terminal of note amplifier 7, and the output terminal of note amplifier connects earphone 8.Working power is supplied with by battery 9.

Its course of work and principle: before exercise is used, can be according to the degree of stutter and the actual conditions of pronunciation, steering program is provided with button K1, K2 and selects to set the needed method of operation of this rectifier, the voice time interval and volume, by micro computer with the data storage of these settings in storer 2.During the start exercise, micro computer is then transferred automatically and is stored in the data that are provided with in storer 2 each unit, connect the digital circuit that nixie display 3 is correlated with on the one hand, make nixie display demonstrate the numeral of setting, control music circuit 5 on the other hand and connect the time of circuit and the turn-on time of control sound synthesis circuit 4 and fader 6.This rectifier initial operating stage is in and gives duty, pilot lamp D1 this moment (be set at and give relay indicating light) is bright, simultaneously, micro computer is connected music circuit 5 automatically, the signal of music circuit output is input to earphone 8 after amplifying by note amplifier 7, earphone can be heard comfortable melodious musical sound, and the stutter patient is set the mind at rest, and eliminates nervous rashness; Can make the patient that stutters carry out the preliminary work of cultivate the voice preceding breathing and posture etc. on the other hand.Micro computer cuts off music circuit 5 automatically subsequently, and connect sound synthesis circuit 4 automatically, when its synthesized voice output is being input to earphone 8 after note amplifier 7 amplifies, pilot lamp D2 (being set at first word sound relay indicating light) is bright, tone, word speed, length that the stutter patient can pronounce with continuous " toot " word sound exercise lead-in by weak crescendo, thus the difficult problem of sending out of the first sound of stutter patient scientifically solved; Also can cooperate gesture (as knocking shank or desk) to cultivate the voice; When the first character pronunciation tone period of setting terminates, second " toot " word sound then is input in the earphone 8 by note amplifier, meanwhile, D3 (being set at second word sound relay indicating light) is bright, and the patient can practise tone, word speed and the length of the pronunciation of first back word sound with this second " toot " word sound.In like manner, practice second with heel after tone, word speed and the length of pronunciation of word sound.Go round and begin again, adhere to after practicing a period of time, can be gradually with the weak point of the time set in the voice time interval some, until as the sound of normal person's pronunciation the time at interval till.Through the progressive exercise of circulation, can progressively eliminate nervous psychology and the pronunciation stutter custom of stutter patient when speaking, progressively grasp and be familiar with word speed, tone and the rhythm of normal speech, make pronunciation light and slow even, coherent, steady, finally reach the purpose of the speech fluency that corrects a stammer.More do not recur after.

Claims (1)

1, a kind of computer stutter rectifier, comprise microcomputer chip, it is characterized in that: each related port of described microcomputer chip (1) is connected with storer (2), nixie display (3), sound synthesis circuit (4), music circuit (5), program respectively button (K1, K2) and fader (6) and pilot lamp (D1-4) is set; The output terminal of sound synthesis circuit (4) and music circuit (5) connects with the input end of note amplifier (7), and the output terminal of note amplifier connects earphone (8).

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