Audio intelligence

Set your range.
Sound stays put.

SoundBound keeps every sound on your device within the decibel range you choose. Loud parts come down. Quiet parts come up. You stop reaching for the volume knob.

Try it free →
Live audio output
MAX -12dB
MIN -40dB

Volume is broken.
You know it.

💥

Ad breaks hit different

Streaming at a comfortable level, then an ad blows your eardrums out. Every single time.

🤫

Whisper, then BOOM

Movie dialogue at volume 30. Explosion at volume 30. One of these is a problem.

🎵

Playlist roulette

Every song mastered differently. Skip a track, grab the volume. Skip again, grab again.

🌙

Nighttime hostage

Headphones on, volume low for the house. Half the content becomes inaudible.

How SoundBound works

Three inputs. Zero ongoing effort.

1

Set your floor

Choose the quietest level you want to hear. Anything below this gets boosted up.

2

Set your ceiling

Choose the loudest level you'll tolerate. Anything above this gets pulled down.

3

Forget about it

SoundBound processes audio in real time. Every sound stays inside your range. No clipping, no distortion, no manual adjustments.

Built for people who listen

Night owls

Watch anything at any hour without waking the house. Dialogue stays clear, explosions stay tame.

Parents

Set a safe volume ceiling on your kids' devices. Content stays audible, ears stay protected.

Sensitive listeners

Hyperacusis, tinnitus, or just low tolerance for volume spikes. Predictable sound, every time.

All-day headphone users

Meetings, music, podcasts, videos. Hours of audio at consistent, comfortable levels.

Your ears deserve
a contract.

SoundBound is the promise that audio will never surprise you again. Set the terms once. Every sound respects them.



Normalize your audio →