AudioSpectrumData class

音频频谱数据。

Annotations

• @JsonSerializable.new(explicitToJson: true, includeIfNull: false)

Properties

audioSpectrumData → List<double>?

音频频谱数据。声网将声音频率分为 256 个频域，通过该参数报告各频域的能量值，每个能量值的取值范围为 -300,1，单位为 dBFS。

final

dataLength → int?

音频频谱数据长度为 256。

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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