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Question 16 - H13-311_V3.5 discussion

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'Today's speech processing technology can achieve a recognition accuracy of over 90% in any case.' Which of the following is true about this statement?

A.
This statement is incorrect. The accuracy of speech recognition is high, but not extremely high.
Answers
A.
This statement is incorrect. The accuracy of speech recognition is high, but not extremely high.
B.
This statement is incorrect. In many situations, noise and background sound have a huge impact on speech recognition accuracy.
Answers
B.
This statement is incorrect. In many situations, noise and background sound have a huge impact on speech recognition accuracy.
C.
This statement is correct. Speech processing can achieve a high level of accuracy.
Answers
C.
This statement is correct. Speech processing can achieve a high level of accuracy.
D.
This statement is correct. Speech processing has a long history and the technology is very mature.
Answers
D.
This statement is correct. Speech processing has a long history and the technology is very mature.
Suggested answer: B

Explanation:

While speech recognition technology has improved significantly, its accuracy can still be affected by external factors such as noise, background sound, accents, and speech clarity. Although systems can achieve over 90% accuracy under controlled conditions, the accuracy drops in noisy or complex real-world environments. Therefore, the statement that today's speech processing technology can always achieve high recognition accuracy is incorrect.

Speech recognition systems are sophisticated but still face challenges in environments with heavy noise, where the technology has difficulty interpreting speech accurately.

asked 26/09/2024
Tim Baas
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