The DialToneIdentification task detects and identifies dial tones in an audio file.
| Parameter | Description | Required |
|---|---|---|
| Type | The task name. Set to DialToneIdentification. |
Yes |
| DoDialTones | The type of dial tone to identify. | |
| EndTime | The end of an audio section to process. | |
| File | The audio file to process. | Yes |
| Out | The file to write the results to. | Yes |
| Sfreq | The sample frequency of the audio file to process. | |
| StartTime | The beginning of an audio section to process. | |
| SugdInputChannels | The channel layout of the input media file. | |
| SugdInputFrequency | The sampling rate of the input media file. |
http://localhost:13000/action=AddTask&Type=DialToneIdentification&File=C:\Data\Conference.wav&Out=ConfTones.ctm
This action uses port 13000 to instruct Speech Server, which is located on the local machine, to search for dial tones in the Conference.wav file and write the results to the ConfTones.ctm file.
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