I don't want to replace the existing file instead create a new audio file with the trimmed data, how do I achieve that?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Rezaul Reza
il 29 Dic 2021
Modificato: Rezaul Reza
il 30 Dic 2021
- I dont want to replace the exisiting file instead create a new file with the trimmed data, how do i achieve that?
- If I want to read the value from the text field instead of command line, what do i need to change or add ?
Risposta accettata
Cris LaPierre
il 29 Dic 2021
Questions 1 and 4 are the same. As I stated previously, you need to use a different filename in your audiowrite code to avoid overwriting the original file.
audiowrite(app.IMPORTEditField_2.Value,y((num_samp*(a-1))+1:num_samp*b,:),fs);
% ^^^^^^^^^^^^^^^^^^^^^^^^^^^ <- define a new/different name here
Question 2: Also answered previously. Get rid of the calls to input in your TRIM callback functions. Have it query the values of your START and END edit fields
a = app.STARTEditField.Value;
b = app.ENDEditField.Value;
Question 3: How do you mix two audio files in MATLAB?
2 Commenti
Cris LaPierre
il 29 Dic 2021
Modificato: Cris LaPierre
il 29 Dic 2021
It looks like the issue is you used text Edit Fields for your Start and End inputs. Replace these with numeric Edit Fields. Name them the exact same thing so you don't have to change any other code.
A = 1:5;
% works
A(2)
% Doesn't work
A('2')
With them being numeric, you can now set the Limits property so that the user cannot specify a value greater than the length of your audio signal.
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Audio I/O and Waveform Generation in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!