A2_Task1

Fs = 14400;

t1 = linspace(0, 3, Fs);
w1 = 2*pi*50;
s1 = 0.5*cos(w1*t1);

t2 = linspace(3, 6, Fs);
w2 = 2*pi*100;
s2 = 0.5*cos(w2*t2);

t3 = linspace(6, 9, Fs);
w3 = 2*pi*200;
s3 = 0.5*cos(w3*t3);

t4 = linspace(9, 12, Fs);
w4 = 2*pi*400;
s4 = 0.5*cos(w4*t4);

t5 = linspace(12, 15, Fs);
w5 = 2*pi*1000;
s5 = 0.5*cos(w5*t5);

t6 = linspace(15, 18, Fs);
w6 = 2*pi*2000;
s6 = 0.5*cos(w6*t6);

t7 = linspace(18, 21, Fs);
w7 = 2*pi*6000;
s7 = 0.5*cos(w7*t7);

t8  = linspace(21, 24, Fs);
w8 = 2*pi*8000;
s8 = 0.5*cos(w8*t8);

t9  = linspace(24, 27, Fs);
w9 = 2*pi*10000;
s9 = 0.5*cos(w9*t9);

t10  = linspace(27, 30, Fs);
w10 = 2*pi*12000;
s10 = 0.5*cos(w10*t10);

t11  = linspace(30, 33, Fs);
w11 = 2*pi*14000;
s11 = 0.5*cos(w11*t11);

t12  = linspace(33, 36, Fs);
w12 = 2*pi*16000;
s12 = 0.5*cos(w12*t12);

t13  = linspace(36, 39, Fs);
w13 = 2*pi*18000;
s13 = 0.5*cos(w13*t13);

t14  = linspace(39, 42, Fs);
w14 = 2*pi*16000;
s14 = 0.5*cos(w14*t14);

s = [s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14]

sound(s, Fs)