An Experimental Study On Improveing Password Skills By Voice Analysis Technology In Basic Gymnastics Courses Teaching

Basic gymnastics is a variety of simple exercises carried out with bare hands or with the help of various light apparatus,with line formation exercises,unarmed gymnastics,light apparatus movements and other gymnastic exercises as the main content.As a basic gymnastics course,the command,guidance,motivation and control of the command is a very central part of the teaching.In the teaching can correctly grasp the characteristics of the command skills and the use of skills,for the guidance of technical action has a key role.Unclear and incorrect formation command commands will affect the overall formation of the standard mobilization,no correct rhythm of the radio drill commands will affect the correct presentation of action skills.Therefore,giving clear,accurate and loud commands,mastering the correct rhythm,tone and timing of command skills and other key points,can play a positive role in the expression of action rhythm,guidance of action force and mental state of prompting.Language is the "material shell" of speech,and speech is the most important material carrier of language.As a unique articulated language in physical education,the phonetic characteristics of the spoken language should be analyzed in depth in order to better master the skills of the spoken language.In recent years,speech analysis technology plays a vital role in the field of speech teaching and speech processing,and many speech analysis technology software is familiar to the teaching staff.Speech analysis technology software not only has basic functions such as recording,playback and speech synthesis,but also can visualize speech and extract intonation data of related speech for analysis.Therefore,the functions of speech analysis technology software are operable for the analysis and presentation of the phonetic aspects of dictation skills.This experiment is based on the speech analysis technology software to assist in the teaching of line command commands and radio drill commands,combined with the theory of "tone pattern",to quantify the speech characteristics of command commands and radio drill commands,and present the visualized data to analyze the intonation characteristics of line command commands and radio drill commands,which can help to improve the oral The study also presents visual data to analyze the intonation characteristics of team command commands and radio drill commands,which can help to improve oral expression.This study mainly used literature,expert interview,teaching experiment,case study and mathematical statistics to study 32 students in the limited class of basic gymnastics course of Guangzhou Institute of Physical Education,Class of 2020 as the experimental subjects.They were divided into experimental group and control group,16 students in each group,and carried out teaching experiments for 8 weeks respectively,in which the experimental group adopted speech analysis technology-assisted teaching method and the control group adopted conventional teaching method.Before the experiment,the queue command and broadcast the gymnastics command and movement performance were tested;after the experiment,the commands and movements of the queue command and broadcast gymnastics were assessed and scored;the audio recording of the experimental subjects’ commands was conducted by using speech analysis software to analyze the intonation characteristics of line command commands and radio gymnastics commands.Through the comparison and analysis of the two groups of teaching experiments,the conclusions are as follows:1.From the analysis of the graphical results of the experimental group and the control group,the overall pitch,length and strength of the experimental group is better than that of the control group,the overall pitch range of the command order is stepped down,the overall delay occurs,and the volume ratio decreases.The volume ratio increased.The experimental group had better pitch changes than the control group,and the pitch range of the radio command was precisely quantified to show the fluctuation and radiation characteristics of intonation and staccato.2.The teaching of formation command with the integration of speech analysis technology shows that: the formation command is taught in a decent manner,full of spirit;the movement is clean and sharp,in line with the standard;the command is given correctly,the overall momentum is strong,the pre-order pitch is lowered,the pronunciation is prolonged and the volume is reduced,there is an interval between the pre-order and the moving order,the moving order pitch is highlighted,the pronunciation is short and the volume is increased.3.The teaching of radio gymnastics integrating speech analysis technology shows that: the accent of the moving beat is issued,the pitch rises,prompting the action to carry out the corresponding force,and the overall change of the pitch shows certain ups and downs;the accent of the force action is short,and the accent of the stretch action is prolonged,and there is a certain interval between the accents,which is conducive to the action to reach the prescribed position;the overall volume of the radio gymnastics accent is moderate.