AudioPlot
✖
AudioPlot

更多信息和选项




- AudioPlot 返回单个图形,显示对应 audio 通道的波形.
- AudioPlot 与 Graphics 的选项基本相同,但有如下添加和变动: [所有选项的列表]
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Appearance Automatic 绘图外观 AspectRatio 1/6 绘图的宽高比 Axes {True,False} 是否绘制数轴 AxesOrigin {0,0} 数轴是否交叉 ColorFunction Automatic 如何决定波形的颜色 ColorFunctionScaling False 是否按比例缩放颜色函数参数 Frame True 是否为绘图加上边框 MaxPlotPoints Automatic 显示样本数的最大值 PlotLayout Automatic 使用的布局 PlotRange Automatic 包含数值的范围 PlotRangeClipping True 是否在绘图范围处进行裁剪 PlotStyle Automatic 绘制对象时使用的绘制样式 PlotTheme $PlotTheme 绘图的整体主题 - Appearance 的可能设置选项包括:
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"Continuous" 连续图形 "Discrete" 离散图形 "ContinuousAbs" 绝对值的连续图形 "DiscreteAbs" 绝对值的离散图形 - 可将绘图布局指定为 PlotLayout->{individual,combination},其中 individual 为每个音频对象指定布局,combination 指定如何结合多个音频对象.
- individual 的可能设置包括:
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"Averaged" 通道平均值的波形 "Overlaid" 通道的覆盖波形 "Vertical" 垂直网格中的通道波形 - combination 布局的可能设置包括:
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"Overlaid" 音频对象的覆盖波形 "Vertical" 将对象的波形绘制在垂直网格中 - PlotRange 支持如下特殊设置:
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t {{0,t},Automatic} 绘制最初 t 秒 {t1,t2} {{t1,t2},Automatic} 绘制 t1 到 t2 秒的波形 - 时间 ti 可为一个时间量(如 Quantity[0.1,"Minutes"])或样本数量(如 Quantity[1000,"Samples"]).

所有选项的列表



范例
打开所有单元关闭所有单元基本范例 (3)常见实例总结
范围 (9)标准用法实例范围调查
基本用途 (4)
外观显示 (5)

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选项 (37)各选项的常用值和功能
Appearance (4)

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使用 MaxPlotPoints 选项来控制 "Discrete" 和 "DiscreteAbs" 视图中竖直条的密度是可能的:

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AspectRatio (1)
AspectRatio 控制图形的宽高比:

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通过 "Vertical" 布局,AspectRatio 的设置可以控制各个波形的宽高比:

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Axes (1)
所有 Axes 相关的选项指的是单通道图形中的轴:

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AxesOrigin (1)
AxesOrigin 指的是单通道图形:

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ColorFunction (5)

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ColorFunction 可用于可视化音频对象的属性:

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对于着色波形,ColorFunction 的优先级高于 PlotStyle:

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ColorFunction 适用于 Appearance 的任意设置:

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ColorFunctionScaling (1)
FillingStyle (2)

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FrameTicks (5)
设置 Automatic 只独立于 PlotRange 对 轴生成两个刻度:

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指定各个轴的 FrameTicks 是可能的:

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MaxPlotPoints (1)
MaxPlotPoints 控制所显示的最大点数:

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PlotLabel (2)
PlotLayout (3)

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PlotRange (4)

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使用时间 Quantity 指定 范围:

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使用 "Samples" Quantity:

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PlotStyle (4)
PlotStyle 指定要绘制的波形的样式:

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AudioPlot 将对多个音频对象进行自动样式化:

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应用 (3)用该函数可以解决的问题范例

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在波形上方显示 TimeSeries:

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Wolfram Research (2016),AudioPlot,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AudioPlot.html (更新于 2024 年).
文本
Wolfram Research (2016),AudioPlot,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AudioPlot.html (更新于 2024 年).
Wolfram Research (2016),AudioPlot,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AudioPlot.html (更新于 2024 年).
CMS
Wolfram 语言. 2016. "AudioPlot." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2024. https://reference.wolfram.com/language/ref/AudioPlot.html.
Wolfram 语言. 2016. "AudioPlot." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2024. https://reference.wolfram.com/language/ref/AudioPlot.html.
APA
Wolfram 语言. (2016). AudioPlot. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AudioPlot.html 年
Wolfram 语言. (2016). AudioPlot. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AudioPlot.html 年
BibTeX
@misc{reference.wolfram_2025_audioplot, author="Wolfram Research", title="{AudioPlot}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/AudioPlot.html}", note=[Accessed: 01-May-2025
]}
BibLaTeX
@online{reference.wolfram_2025_audioplot, organization={Wolfram Research}, title={AudioPlot}, year={2024}, url={https://reference.wolfram.com/language/ref/AudioPlot.html}, note=[Accessed: 01-May-2025
]}