Understanding the Output from a microphone

Other Hardware Sensors
11 
const byte microphonePin = A0;

void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.println(analogRead(microphonePin));
}

This sketch should be able to measure vibration (your requirement),
and display it on the serial plotter.
You didn't tell us what you want to do with it.

Vibrations could happen thousands of times per second.
Note that I just removed the delay(), to measure continuously (not 5 snapshots/sec).
Leo..