Audio file for teaching and production methods thereof
A technology of audio files and production methods, which is applied in the direction of educational appliances, electric-operated teaching aids, instruments, etc., can solve the problems of cumbersome process, low operation efficiency, and boring form, and achieve the effect of small quantity, strong versatility, and simple operation
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[0032] For an audio file with alternating sound segments and silent segments, its implementation will be described. figure 1 It shows the audio data used in traditional teaching, the waveform diagram of the naturally formed sound file 101, most of them are composed of high and low waveforms, indicating that there are audible sounds in these positions, and there is no waveform in the middle, which is shown as a short-lived A straight line, which represents a natural pause in a normal sound file, and if it is a speech file, corresponds to the position of the punctuation mark in the text and the division of the meaning group. In this case, the sound file is played sentence by sentence, expressing its corresponding work completely and accurately in sound. But obviously, when this kind of file is played continuously, it will bring certain difficulties to checking and imitation. Taking the voice file of language learning as an example, suppose there are three sentences. After the f...
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