* A deep, booming roar: This is the primary sound you associate with a cannon, a powerful and resonating explosion.
* A sharp, cracking sound: This is the initial detonation of the gunpowder, often described as a sharp "crack" or "bang."
* A rumbling echo: After the initial explosion, the sound can reverberate and echo, especially in open areas or enclosed spaces.
* A whistling sound: Sometimes, depending on the type of cannon and the angle of the shot, a whistling sound can be heard as the projectile leaves the barrel.
Here are some popular ways to describe the sound of a cannon:
* "Boom!"
* "Bang!"
* "A thunderous roar!"
* "A deafening explosion!"
The sound of a cannon is truly impactful and unmistakable. You can find many sound effects online that capture the essence of this iconic sound.