(New page: <nowiki>%Takashi Nakachi %ECE 301 HW1 %the notes needed for the song are E G C G, 1 octave down E 1 octave down A one %octave down B one octave down A# one octave down %a4 = fundamental =...) |
|||
| Line 1: | Line 1: | ||
| − | + | %Takashi Nakachi | |
%ECE 301 HW1 | %ECE 301 HW1 | ||
%the notes needed for the song are E G C G, 1 octave down E 1 octave down A one | %the notes needed for the song are E G C G, 1 octave down E 1 octave down A one | ||
| Line 73: | Line 73: | ||
t = 0:del:.5; | t = 0:del:.5; | ||
y = sin(2*pi*a3*t); | y = sin(2*pi*a3*t); | ||
| − | sound(y,1/del); | + | sound(y,1/del); |
--[[User:Tnakachi|Tnakachi]] 19:09, 23 June 2009 (UTC) | --[[User:Tnakachi|Tnakachi]] 19:09, 23 June 2009 (UTC) | ||
Revision as of 14:10, 23 June 2009
%Takashi Nakachi %ECE 301 HW1 %the notes needed for the song are E G C G, 1 octave down E 1 octave down A one %octave down B one octave down A# one octave down
%a4 = fundamental = fundamental = 440; c4 = (3*fundamental)/5; e4 = (5*c4)/4; g4 = (3*c4)/2; e3 = (5*c4)/4; g3 = (3*c4)/4; a3 = fundamental/2; b3 = (15*c4)/16; asharp3 = fundamental*(2^(1/12))^(-11);
del = 0.0001;
%4/4 time 5 bars long at 60bpm
%1/4
t = 0:del:.25;
y = sin(2*pi*e4*t);
sound(y,1/del);
%2/4
t = 0:del:.25;
y = sin(2*pi*e4*t);
sound(y,1/del);
%3/4
t = 0:del:.25;
y = sin(2*pi*e4*t);
sound(y,1/del);
%4/4
t = 0:del:.25;
y = sin(2*pi*g4*t);
sound(y,1/del);
%1/4
t = 0:del:.25;
y = sin(2*pi*c4*t);
sound(y,1/del);
%2/4
t = 0:del:.25;
y = sin(2*pi*e4*t);
sound(y,1/del);
%3/4
t = 0:del:.25;
y = sin(2*pi*g4*t);
sound(y,1/del);
%4/4
t = 0:del:.25;
y = sin(2*pi*c4*t);
sound(y,1/del);
%2/4
t = 0:del:.5;
y = sin(2*pi*g3*t);
sound(y,1/del);
%4/4
t = 0:del:.5;
y = sin(2*pi*e3*t);
sound(y,1/del);
%2/4
t = 0:del:.5;
y = sin(2*pi*a3*t);
sound(y,1/del);
%4/4
t = 0:del:.5;
y = sin(2*pi*b3*t);
sound(y,1/del);
%2/4
t = 0:del:.5;
y = sin(2*pi*asharp3*t);
sound(y,1/del);
%4/4
t = 0:del:.5;
y = sin(2*pi*a3*t);
sound(y,1/del);
--Tnakachi 19:09, 23 June 2009 (UTC)
