AudioLength
AudioLength[audio]
返回 Audio 对象 audio 中的样本数量.
相关指南
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- 音频表示
文本
Wolfram Research (2016),AudioLength,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AudioLength.html.
CMS
Wolfram 语言. 2016. "AudioLength." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/AudioLength.html.
APA
Wolfram 语言. (2016). AudioLength. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AudioLength.html 年
BibTeX
@misc{reference.wolfram_2025_audiolength, author="Wolfram Research", title="{AudioLength}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/AudioLength.html}", note=[Accessed: 19-April-2026]}
BibLaTeX
@online{reference.wolfram_2025_audiolength, organization={Wolfram Research}, title={AudioLength}, year={2016}, url={https://reference.wolfram.com/language/ref/AudioLength.html}, note=[Accessed: 19-April-2026]}