en.word.score

Kernel Description

Evaluate speech on word reading, outputting evaluation scores of word and each phoneme.

• Support syllable stress detection

Request Parameters

Parameters	Type	Required	Description
coreType	String	true	en.word.score means English word kernel.
refText	String	true	The English word you want to envalate the recording with，Only supports words without any punctuation, such as "present". Accepted text punctuations refer toText Symbol Description
rank	int	false	4 or 100, Default value is 100

Sample Code

{
  "coreType": "en.word.score", 
  "refText": "present", 
  "rank": 100
}

Example of Returned Results

• The results are returned using the JSON structure,Example

Introduction to Returned Results

Key	Type	Description	Recommendations
tokenId	string	Unique identification of evaluation data	For reference
result	object	Scoring result
- wavetime	number	Audio duration (Unit:milliseconds)	For reference
- overall	number	Overall score	Suggest to display
- details	array	Detailed phoneme score
- - char	string	Word	Suggest to display
- - indict	int	The word's pronunciation is in dictionary or generated by the engine. 0, 1 or 2: 0: The word is not in Chivox’s dictionary and engine failed to generate its pronunciation. 1: The word is in Chivox’s dictionary. 2: The word is not in Chivox’s dictionary but the engine generates its pronunciation successfully.	For reference
- - score	number	Word pronunciation score	Suggest to display
- - phone	array	Phoneme-level scoring results. Refer to Phonetic Comparison Table
- - - char	string	Phoneme	Suggest to display
- - - score	number	Phoneme score	Suggest to display
- - stress	array	Phoneme stress results.	Suggest to display
- - - char	string	Syllable	Suggest to display
- - - ref	number	Whether the syllable should be stressed as marked in dictionary. The value is 0 or 1： 0：Should not be stressed. 1：Should be stressed.	Suggest to display
- - - score	number	Whether the syllable is stressed, The value is 0 or 1： 0：It is stressed. 1：It is not stressed.	Suggest to display

Note: The other returned parameters that are not shown above are internal ones, which you don't need to pay much atttention to.

Score processing suggestions

Phoneme (details.phone[i].score), non-empty judgment is required before obtaining.