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 DEPRECATED:
The |
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
|
|