Siren sound. Sound effects and vehicle ambient sounds

Civil Protection Siren

Civil Protection Siren (from the Cabinet Secretariat portal site)

This is the sound effect of the Civil Protection siren, which could be called a modern-day air raid warning.

It is set to be broadcast when Japan faces a critical situation due to an attack from a foreign country, so there’s a certain sense of despair in the siren’s tone.

It’s a rather niche siren sound that many people have never heard.

Ambulance harmonic siren sound

Emergency run! Ambulance with a harmonic siren — Ashikaga Fire Department (Kanan Ambulance 1)

This work features ambulance siren sounds called harmonic sirens, designed with consideration for the surrounding environment.

The work is licensed for free use, so it may be a good choice when standard siren sounds aren’t quite enough.

The sirens were recorded at a close distance, so their sound comes through clearly.

Fire engine siren sound

[High-Quality Audio] Fire Truck Siren – Japanese Fire Truck Siren

This is a fire engine sound effect with metallic clanging, as if urging people to be careful with fire.

In the winter season, when fires are more likely to occur, many people probably hear it.

The image of a fire engine flashing its red siren and swiftly heading to the scene of an accident comes to mind.

High-pitched security siren (sound effect) Patrol Robot Siren Sound Effect

A piercing, high-pitched siren sound effect that cuts sharply through the ear.

Since it isn’t used by police or ambulances, it could work perfectly as a siren in a fantasy or futuristic setting, creating a great atmosphere.

As this is a paid product, the free version contains some noise.

SAP-500RBZ-HF [Harmonic Siren]

SAP-500RBZ-HF [Harmonic Siren]

This is a recorded and published video showing an actual siren amplifier producing siren sounds.

Since it plays the footage as-is without any special processing, a lot of noise other than the siren can be heard mixed in.

However, it’s a valuable piece where you can hear relatively quiet siren sounds that you don’t often get to hear in everyday life.

sound effect, fire truck siren – 効果音、消防車のサイレン

sound effect, fire truck siren – 効果音、消防車のサイレン

This piece lets you watch a succession of large fire engines while immersing yourself in the sound of their sirens.

Many recordings of sirens include noise, but this work is completely free of audio issues such as clipping and noise.

Copyright-free, commercially usable [sound effect] Fire engine siren 2

Copyright-free, commercially usable [sound effect]: Fire truck siren 2

This is a fire engine siren sound effect that is permitted for redistribution and commercial use.

Since it captures the siren of a Japanese fire engine, it’s highly recognizable as a fire engine to many people.

However, there’s a lot of extraneous noise such as vehicle running sounds, so you may have to accept it as free-quality audio.