AudioSampleRate enum

音频采样率枚举 / Audio Sample Rate Enumeration (Frequency) 提供常用音频采样率常量、验证功能、转换工具等 / Provides common audio sample rate constants, validation functions, and conversion tools

Inheritance
Available extensions

Values

defaultSampleRate → const AudioSampleRate

44100 Hz - 默认采样率 / Default sample rate

const AudioSampleRate(44100)
telephone → const AudioSampleRate

8000 Hz - 电话音质，最低常用采样率 / Telephone quality, lowest common sample rate

const AudioSampleRate(8000)
lowQuality → const AudioSampleRate

11025 Hz - 低质量音频采样率 / Low quality audio sample rate

const AudioSampleRate(11025)
voice → const AudioSampleRate

16000 Hz - 语音录制常用采样率 / Common sample rate for voice recording

const AudioSampleRate(16000)
halfCD → const AudioSampleRate

22050 Hz - 低质量CD采样率 / Low quality CD sample rate

const AudioSampleRate(22050)
professional → const AudioSampleRate

32000 Hz - 专业音频设备常用采样率 / Common sample rate for professional audio equipment

const AudioSampleRate(32000)
cdQuality → const AudioSampleRate

44100 Hz - CD音质标准采样率（默认推荐）/ CD quality standard sample rate (recommended default)

const AudioSampleRate(44100)
professionalVideo → const AudioSampleRate

48000 Hz - 专业音频和视频制作标准采样率 / Standard sample rate for professional audio and video production

const AudioSampleRate(48000)
highQuality → const AudioSampleRate

88200 Hz - 高质量音频采样率（CD的两倍）/ High quality audio sample rate (twice CD)

const AudioSampleRate(88200)
ultraHighQuality → const AudioSampleRate

96000 Hz - 超高音质采样率 / Ultra high quality sample rate

const AudioSampleRate(96000)
extremeQuality → const AudioSampleRate

176400 Hz - 极高质量音频采样率 / Extreme quality audio sample rate

const AudioSampleRate(176400)
maximumQuality → const AudioSampleRate

192000 Hz - 最高常用音频采样率 / Highest common audio sample rate

const AudioSampleRate(192000)

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → int
采样率数值 / Sample rate value
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<AudioSampleRate>
A constant List of the values in this enum, in order of their declaration.