The general syntax for naming a data stream instance is:
StreamX
where:
Stream
|
is the prefix for the type of data stream. |
X | is the instance number. The instance number cannot begin with the digit 0 . The number is optional–an instance without an assigned number is still treated as unique and different from other instances that have numbers. |
For example, w1
represents the instance ‘1’ of the word label stream. f3
represents the instance ‘3’ of the speech frame stream.
This table contains a complete list of the available data stream types.
Data stream type | Prefix |
---|---|
Audio sample–mono | a |
Audio sample–left channel | l |
Audio sample–right channel | r |
Feature frame–unnormalized feature | f |
Feature frame–normalized feature | nf |
Word tag (for example, recognition result) | w |
Language identification feature | lf |
Language identification result | lid |
Language identification boundary point information | lb |
Speaker identification output results | sid
|
Audio fingerprint feature data | fp |
Audio fingerprint identification data (identified track records) | tr
|
Phone data for phrase matching | p |
Score data for phrase matching | s |
File label boundaries | fl |
Time shift data | ts
|
|