AudioJoin
Details and Options
- In AudioJoin [{{audio1,t1},{audio2,t2},…}], if any of the ti are negative, audioi+1 overlaps audioi by ti seconds and the overlapped values are added.
- All audioi are conformed to have the same data type, number of channels, and sample rate.
- AudioJoin can take a SampleRate option to specify the sample rate of the resulting Audio object.
Examples
open all close allBasic Examples (1)
Join audio objects:
Spectrogram of the joined signals:
Specify some silence between audio objects:
Spectrogram of the joined signals:
Scope (4)
Control the separation between the Audio objects to be joined:
If a ti is negative, then audioi+1 will overlap with audioi:
Join audio objects with different types:
When joining audio objects with different sample rates, the larger sample rate is used:
Join audio objects with a different number of channels:
Options (1)
SampleRate (1)
By default, the largest sample rate of all audio is used:
Specify the sample rate:
Applications (1)
Obtain a looping effect:
Related Guides
Text
Wolfram Research (2016), AudioJoin, Wolfram Language function, https://reference.wolfram.com/language/ref/AudioJoin.html (updated 2020).
CMS
Wolfram Language. 2016. "AudioJoin." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2020. https://reference.wolfram.com/language/ref/AudioJoin.html.
APA
Wolfram Language. (2016). AudioJoin. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/AudioJoin.html
BibTeX
@misc{reference.wolfram_2025_audiojoin, author="Wolfram Research", title="{AudioJoin}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/AudioJoin.html}", note=[Accessed: 16-November-2025]}
BibLaTeX
@online{reference.wolfram_2025_audiojoin, organization={Wolfram Research}, title={AudioJoin}, year={2020}, url={https://reference.wolfram.com/language/ref/AudioJoin.html}, note=[Accessed: 16-November-2025]}