Issue with sound recording
Sometimes, SystemDialogInput[“RecordSound”]
returns an error. First thing first, get into Sound and allow
other apps use your microphone.
(Just google search "allow apps to use your microphone")
Then, try this:
1- Turn off the computer
and restart
2- If 1 doesn’t work, try
re-installing Mathematica
3- Use an alternative
approach for obtaining data from sound as shown below.
In[4]:=
You should see the below
soundata
encapsulated raw sound data (don’t open unless necessary, because
it is a very long array of numbers).
shift+enter to execute this and assign the array to variable “snddat”
View data
If you want to plot sound data snddat, do the below, make sure you see snddat in black color instead of blue.