The LangIdCumLif
task is deprecated in IDOL Speech Server version 11.5 and later. Identifying language on feature files is no longer supported. Use the LangId task to identify languages in a file or stream instead.
This task is still available for existing implementations, but it might be incompatible with new functionality. The task might be deleted in future.
The LangIdCumLif
task reads in language identification features from file and returns the running language identification score at periodic intervals. This is the score for all the data from the start to the current point.
Parameter | Description | Required |
---|---|---|
Type | The task name. Set to LangIDCumLif . |
Yes |
Beam | The beam width of the search process. | |
ClassList | A list of language classifiers to use. | |
ClassPath | The path to the directory containing the language classifiers. | |
ClosedSet | Whether to use closed set or open set language identification. | |
DiagFile | The file to write the diagnostic information to. | |
DiagLevel | The level of detail to include in the diagnostic information. | |
File | The language identification feature (.lif) file to process. | Yes |
LangList | A subset of languages to use from the classifier list file. | |
MinRate | The minimum phone rate (phones per second). | |
NBest | The maximum number of language candidates to include in the output file. | |
Out | The file to write language identification results to. | Yes |
SegSize | The maximum results segment size. |
The ClassList
parameter is required only if you want to change the audio sample rate, or if you want to use your own custom classifiers. You might also need to specify the ClassPath
parameter, depending on the location of the classifier files.
http://localhost:15000/action=AddTask&Type=LangIdCumLif&File=C:\Data\Speech.lif&ClassList=ListManager/OptClassSet&ClassPath=C:\LangID\&Out=SpeechLang2.ctm
This action identifies the language in the Speech.lif
file using the language classifiers specified in the OptClassSet
list. IDOL Speech Server writes the identification results to the SpeechLang2.ctm
file.
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