File Types

IDOL Speech Server produces and uses files with the following file name extensions.

Note: If FFmpeg support is enabled, IDOL Speech Server also accepts a wide range of media file formats when it uses the wav module to read from files.

AFP Audio Fingerprint feature file
AM Acoustic model file
AST Speaker ID classifier set
ATD Audio template development file
ATF Audio template file
ATS Audio template set file
ATV Audio template feature vector file
DCT.SZ Pronunciation dictionary file
DIAG Diagnostics file
DNN Deep Neural Network acoustic modeling file
FMD Phoneme time track file
FXX Audio Fingerprint database index file
IAN Input acoustic channel normalization file
LCF Language classifier file
LIF Language identification feature file
LIST List file
LOG Log file
NET Phrase search supplementary file
NET.DPT Phrase search supplementary file
OTD Obfuscated training data file
PDT.SZ Word confidence supplementary file
PGF Pronunciation generation file
PHI.SZ Acoustic model language key files
PHN.SZ Acoustic model language key files
PLM Word confidence supplementary file
PRB Word confidence supplementary file
SID Segmenter model file
SIG Signal processing description file
SPK Individual speaker ID model file
SPO Speaker ID optimization file
SPT Speaker training file
TKI Audio Fingerprint database index file
TLM Language model file
TTX Audio Fingerprint database index file
TXT Text file
USM Universal Speech Model file
VOC Vocabulary list file
WAV WAV audio file
WDS Valid word list file (supplied in language pack)
XML XML file

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