Question: How long does Program Example 4.7 take to play through the tune once? Calculate this by checking the program, then measure it as the program

How long does Program Example 4.7 take to play through the tune once? Calculate

this by checking the program, then measure it as the program plays.

How long does Program Example 4.7 take to play through the tune

/*Program Example 4.7: Plays the tune "Oranges and Lemons" on a piezo buzzer, using PWM #include "mbed.h" PwmOut buzzer (p26); //frequency array float frequency[]=(659, 554,659,554 ,440,494 , 554,587 ,494,659 , 554,440); float beat [ ]=(1,1,1,1,1,0,5,05,1,1,1,1,2); int main() //beat array while (1) (int buzzer.period (1/(2*frequency[i])); buzze r=0 . 5 ; wait ( , 4*beat [ i ] ) ; for 1-0 ; i

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