timetable to wav file

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Mike Lynch
Mike Lynch 2021-2-19
评论： Star Strider 2021-2-20
I am working with my sound files as timetables, but I need to convert them back to wav format when I'm done editing/analyzing. I can't convert directly using audiowrite, so I think I need to convert my timetable first?

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Star Strider
Star Strider 2021-2-19
I never did anything similar, so this is simply the approach I’d try first.
Perhaps first timetable2table then table2array, then save the matrix as a .wav file would work.
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Mike Lynch
Mike Lynch 2021-2-20
I think this works:
To write timetable 'B' to wav file 'C.wav'
>> audiowrite('C.wav',B.data,fs)
Star Strider
Star Strider 2021-2-20
The array created by table2array should simply be a numeric array. If it has an associated time vector with it, extract the column or columns that are not duration arrays, then save them.
If saving the timetable directly from the .wav file works, then go with it.

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