MATLAB Answers

How do i call the recorded audio into another push button and compress it in GUI.

2 views (last 30 days)
I want to call this 'myrec1' in pushbutton 2 and compress it. the resultant is to be displayed on axes2.

Accepted Answer

Geoff Hayes
Geoff Hayes on 17 Jun 2021
Muhammad - you can either extract the data from the plot (from handles.axes1) or just save the recorded data to the handles object in the first push button callback. Try
function pushbutton1_Callback(hObject, eventdata, handles)
% your code from above
% save to the handles object
handles.myrec1 = myrec1
guidata(hObject, handles); % <--- You need this to save the updated handles structure
Your second callback would look something like
function pushbutton1_Callback(hObject, eventdata, handles)
if isfield(handles, 'myrec1')
% compress the data
audioData = handles.myrec1;
% plot
end

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by