A Method for Correcting English Pronunciation Matching
An English and pronunciation technology, applied in speech analysis, educational tools, instruments, etc., can solve problems such as the inability to accurately identify the long and short sounds of pronunciation types, the inability to point out pronunciation errors, and the high recognition error rate.
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Embodiment 1
[0035] Such as Figure 6 Shown, a kind of English pronunciation matching correction method, comprises the following steps:
[0036] S1: Acquisition of standard sounds and test sounds: the teacher collects the standard pronunciation of new words and the standard pronunciation of sentences through the pickup, and stores them, and the students use the pickup to pronounce new words and sentences, which is used for students to pronounce new words and sentences contrast detection;
[0037] S2: Information storage and comparison: store the standard sound and test sound collected in step S1 to the computer storage disk, conduct preliminary identification of the test sound, and use the linear spectrum estimation method to identify vowels and consonants, and then identify blasting according to the rise time Tones, nasal sounds are identified based on the energy counting method, and unvoiced consonants are identified based on white noise similar to the fundamental tone;
[0038] S3: info...
Embodiment 2
[0049] Such as Figure 6 Shown, a kind of English pronunciation matching correction method, comprises the following steps:
[0050] S1: Acquisition of standard sounds and test sounds: the teacher collects the standard pronunciation of new words and the standard pronunciation of sentences through the pickup, and stores them, and the students use the pickup to pronounce new words and sentences, which is used for students to pronounce new words and sentences contrast detection;
[0051] S2: Information storage and comparison: store the standard sound and test sound collected in step S1 to the computer storage disk, conduct preliminary identification of the test sound, and use the linear spectrum estimation method to identify vowels and consonants, and then identify blasting according to the rise time Tones, nasal sounds are identified according to the energy counting method, unvoiced consonants are identified based on white noise similar to the fundamental tone, and standard ton...
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