PhraseSearch

The PhraseSearch task searches an audio file or stream for one or more phrases.

Parameters

Parameter Description Required
Type

The task name. Set to PhraseSearch.

Yes
AudioUpsampling Whether to allow audio upsampling if the input audio has a sample rate too low for the task.  
EndTime The end of an audio section to process.  
File The audio file to process. Yes, if InputType is File.
FrameDupl An integer value which allows for greater time efficiency with only a minimal loss of recognition accuracy.  
InputType The type of audio to process (file, binary data, or stream).  
Lang The phonetic phrase search language pack to use. Yes
Out The file to write the results to. Yes
Phrase The word or phrase to search for. See Comments
PhraseList A list of multiple phrases to search for. See Comments
StartTime The beginning of an audio section to process.  
SugdInputChannels The channel layout of the input media file. This parameter does not apply when InputType is Stream.  
SugdInputFrequency The sampling rate of the input media file. This parameter does not apply when InputType is Stream.  

Comments

You must set one of Phrase or PhraseList.

Example

http://localhost:15000/action=AddTask&Type=PhraseSearch&File=C:/Data/Speech.wav&Lang=ENUK-pm&Out=SearchResults.ctm&Phrase=financial

This action searches the Speech.wav file for the phrase ‘financial’ and writes the search results to the SearchResults.ctm file.


_FT_HTML5_bannerTitle.htm