Create musical notes with pauses in between
7 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Dear community,
I am interested in creating a simple alarm tone using MATLAB and would like to know how to put various lengths of pauses in between notes.
Currently i have the following. How can i add pauses between the notes 'C' 'd' 'g' 'C' 'd'?
notes={'C' 'c' 'd' 'e' 'f' 'g'}
freq=[523.251 261 294 330.00 349.00 392]
song={'C' 'd' 'g' 'C' 'd' }
dur=[0.125 0.125 0.125 0.06 0.5]
0 comentarios
Respuestas (1)
Cris LaPierre
el 5 de En. de 2021
10 comentarios
Cris LaPierre
el 5 de En. de 2021
Editada: Cris LaPierre
el 5 de En. de 2021
Duration is dependent on the sample frequency, which could be anything. You could try setting the sample frequency rather than defining it as the min of freq.
Try this.
Fs = 8000;
...
for k = 1 : numel(song)
index = ismember(notes, song{k});
t = 0:1/Fs:dur(k);
a=[sin(2 * pi * freq(index) * t)]; % sinusoidal
sound(a,Fs)
pause(dur(k))
end
Ver también
Categorías
Más información sobre Time-Frequency Analysis en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!