Segment class
JSON representation of track segment in the analysis
- Annotations
-
- @JsonSerializable()
Constructors
- Segment()
-
Segment.fromJson(Map<
String, dynamic> json) -
factory
Properties
- confidence ↔ double?
-
The confidence, from
0.0
to1.0
, of the reliability of the segmentation. Segments of the song which are difficult to logically segment (e.g: noise) may correspond to low values in this field.getter/setter pair - duration ↔ double?
-
The duration (in seconds) of the segment.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- loudnessEnd ↔ double?
-
The offset loudness of the segment in decibels (dB).
This value should be equivalent to the loudnessStart of
the following segment.
getter/setter pair
- loudnessMax ↔ double?
-
The peak loudness of the segment in decibels (dB).
Combined with loudness_start and loudness_max_time, these components
can be used to describe the “attack” of the segment.
getter/setter pair
- loudnessMaxTime ↔ double?
-
The segment-relative offset of the segment peak loudness in seconds.
Combined with loudnessStart and loudnessMax, these components
can be used to describe the “attack” of the segment.
getter/setter pair
- loudnessStart ↔ double?
-
The onset loudness of the segment in decibels (dB).
Combined with loudnessMax and loudnessMaxTime, these components
can be used to describe the “attack” of the segment.
getter/setter pair
-
pitches
↔ List<
double> ? -
A “chroma” vector representing the pitch content of the segment,
corresponding to the
12
pitch classesC
,C#
,D
toB
, with values ranging from0
to1
that describe the relative dominance of every pitch in the chromatic scale.getter/setter pair - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- start ↔ double?
-
The starting point (in seconds) of the segment.
getter/setter pair
-
timbre
↔ List<
double> ? -
Timbre is the quality of a musical note or sound that distinguishes
different types of musical instruments, or voices.
Timbre vectors are best used in comparison with each other.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited