BL2TL Projection

Theoretical Framework

Under development: As a result of projecting BL on TL the transforming sequences will be enriched with the following information:

• burst list
• pause list
• burst-level scope
• preceding pause
• following pause

Under development: As a result of projecting BL on TL the TS segments will be enriched with the following information:

• preceding_pause: Duration of the pause before TS segment (if applicable).
• following_pause: Duration of the pause after TS segment (if applicable).

Public Methods:

set_following_pause(following_pause)

Updates the following pause of the segment.

Classes

class BL2TLProjector

class BScopeClassifier

Determine the burst-level scope (bscope), based on pauses and the number of pause bursts (P-Bursts):

• UNI_PBURST: The TS starts and ends with a pause above threshold (the transformation builds a P-Burst).
• IN_PBURST: Either preceding or following pause is above threshold.
• CROSS_PBURST: Transformation spans across two P-Bursts.
• MULTI_PBURST: Transformation spans more than two P-Bursts.
• NO_PBURST: No pause above threshold detected (the transformation is an R-Burst).
• UNK: Unknown scope.

class TSBurst (immutable)

TypedDict TSBurstDict

class TSBurstFactory