Help Center/ Speech Interaction Service/ FAQs/ API/ Why Does the Returned Status is Normal But the Recognition Result is Empty?

Updated on 2023-11-02 GMT+08:00

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Why Does the Returned Status is Normal But the Recognition Result is Empty?

This problem is generally caused by format mismatch. Perform the following operations to locate the fault:

1. Ensure that the audio format is the same as that in the request format, and the audio sampling rate is the same as that specified in the property parameter.

2. Ensure that the audio bit width is 16 bits. Currently, only 16-bit audio is supported. If the audio bit width is less than 16 bits, the audio cannot be recognized.

Parent topic: API

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