Prepare the Audio Data

For each of the audio files in the adaptation data set, you must produce an audio feature (.plh) file.

To create an audio feature file from an audio file

For example:

http://localhost:13000/action=AddTask&Type=WavToPlh&File=C:\myData\Speech.wav&NormFile=C:\SPKID\SPKID16k.ian&Out=Speech1.plh

This action uses port 13000 to instruct IDOL Speech Server, which is located on the local machine, to produce the Speech1.plh feature file from the Speech.wav audio file, using the SPKID16.ian normalization file.

This action returns a token. You can use the token to:

The generated audio feature files are used by the adaptation processes described in Present Adaptation Data to IDOL Speech Server.


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