Define 'some noise' buzzers are ment to do one thing and one thing only, buzz with an applied DC voltage. If you're using a piezo speaker not a buzzer you yourself are responsible for creating the driving frequency that causes it make an audible tone. Once you get that you just turn it on for a few cycles of it's resonant frequency then off for the rest of approximately a 1 second period, and poof, you have a tick. If the buzzer makes a 1 or 2khz tone, you only need the on period of the buzzer to be a few milliseconds to be noticeable.
So you don't have a tick.
What noise ARE you making?