Ping the chime as the doors open
A rising chime on the frame the show opens gives the event its start, in a recap video, a business simulation game or an animated explainer.
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Expo
Expo crowds murmuring across a hard concrete floor, a PA chime ringing out, cases rolling between booths and badge scanners chirping. Describe the expo sound your scene needs and Morphic generates it clean.
- Show-floor murmur, a PA chime, a badge scan or booth setup clatter, as asked
- Shaped for your product launch walk-through on opening day
- Downloads as clean audio for the aisle, the stand or the stage
Expo sounds for games, animation, and video edits
Busy expo floor
A dense murmur of hundreds of visitors with no clear words, the bed for any trade show, convention or fair recap.
Expo PA chime
A bright rising chime from a high speaker, for doors opening, a talk about to start or the show closing for the day.
Case wheels rolling
A hard case rumbling over concrete and floor joins, for exhibitors arriving, a tour crew or a stand being packed away.
Booth setup clatter
Truss poles clanking and a drill whirring, for build day, a crew racing the clock or the night before the doors open.
Badge scanner beep
A sharp electronic chirp as a badge is scanned, for the entrance queue, a lead capture or a busy registration desk.
Aisle footsteps
Many shoes shuffling on thin carpet tiles, for a walk between stands, a busy aisle or a crowd moving to the next talk.
Generate an expo sound from a prompt
选择一个起点，随意修改，然后在 Morphic 中生成。
Ways to use an expo sound effect
Carry a booth walk-through without music
Show-floor murmur holds a long tracking shot past the stands with no score, keeping an event recap, a vlog or a podcast segment moving.
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Show the viewer the show is being built
Truss poles clanking and drills whirring over the opening frames place the audience at setup day, in documentary video, games and audio stories.
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Suggest a long queue at the front desk
Badge scanners chirping off screen tell the audience visitors are still pouring in, so an event film, a sim game or a radio piece can stay on the stand.
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常见问题
What is an expo sound effect?
An expo sound effect is the sound of a trade show or exhibition floor: crowds murmuring under a high roof, a PA chime, cases rolling between stands, badge scanners and booth setup. The long echo off hard floors and walls is what makes it read as a big indoor event.
Where can I get expo sounds for a video?
Create them from a prompt. Describing the floor and the crowd takes less time than digging through a stock library, and you get the exact event your recap needs. Every sound on this page was made from the prompt printed beside it, so you can start from one and adjust it.
How do I make a custom expo sound effect?
List the source, the surface and the echo, then generate it. A prompt like "hundreds of people walking on hard concrete, a dense crowd murmur with no clear words and a long echo" gives Morphic enough to work with, and you can adjust the wording until it fits the shot.
What is the difference between expo, crowd and conference sounds?
Expo sounds are a moving crowd on a hard show floor, with chimes, rolling cases and booths around them. A general crowd can be anywhere, often outdoors, and a conference is people seated for a talk, so pick expo when people are walking between stands.
Can I use these expo sounds commercially?
Yes, audio generated on paid plans can be used commercially. See our terms for full licensing details. Because each sound is generated for you, you also avoid the clip turning up in someone else's video.
Why does my expo sound not sit right in the edit?
The echo usually does not match the space. A show floor has a long hard echo, so a dry crowd clip sounds like a small room. Generate the murmur with the echo the shot calls for, and keep it under any voiceover so the narration stays clear.