What is Yobikoe?
Yobikoe is a live venue announcement system that turns schedules, rosters, spreadsheets, databases, and APIs into spoken announcements. Operators can preview, queue, and play announcements through venue speakers in seconds.
Live data-to-speaker announcements
Make every live call in seconds.
Yobikoe turns schedules, rosters, spreadsheets, databases, and APIs into clear spoken announcements - ready to preview, queue, and play through your venue speakers.
How it works
From live data to the loudspeakers - in four steps.
Live calls, in seconds
Pick a template, select the live item, and create the announcement. Competitor names, locations, categories, and timing are filled automatically.
Bound to your data
Connect spreadsheets, databases, or APIs once. When the source changes, the next announcement uses the latest data without manual rewriting.
Scan, and go
Scan a printed schedule or roster barcode and Yobikoe shows the exact templates for that category, match, gate, platform, or zone.
To the whole venue
Preview the audio, queue it, and play it live from the web app in a browser or through an RTSP stream for your venue AV setup.
Live templates
See live data become a spoken call.
Change the row, and the announcement changes with it. Names, countries, stands, and instructions are inserted automatically, then spoken in a natural voice.
Data sourceschedule.csv
StandAthleteCountry
Template
[urgently] Attention please, {{ athlete }}, {{ country }}. Proceed to stand number {{ stand }}. Last call!
AnnouncementReady · 0:07
Attentionplease,HanaVarga,Slovensko.Proceedtostandnumber2.Lastcall!
Natural AI voice
Natural AI voices for multilingual venues.
Generate clear announcements in up to 74 languages. Yobikoe can pronounce names, countries, and multilingual content naturally, so international audiences hear calls that sound prepared, not improvised.
If it has to be announced, Yobikoe says it.
Sports competitions Stadiums & arenas Transit hubs Expo halls Theme parks
FAQ
What buyers ask about Yobikoe
Who is Yobikoe built for?
Yobikoe is built for sports competitions, stadiums, arenas, transit hubs, expo halls, theme parks, and other venues where live information has to be announced clearly and quickly.
Can announcements be customized for our event?
Yes. Yobikoe templates can be fully customized to the needs of each event, including the wording, languages, data fields, categories, timing, sound effects, and playback workflow.
Do we need technical staff to use Yobikoe?
No. Event staff can use Yobikoe through simple templates, previews, queues, and barcode scans. The technical setup can be prepared before the event, and we help configure it for your workflow.
How does Yobikoe use live event data?
Yobikoe connects templates to data sources such as spreadsheets, databases, or APIs. When the source data changes, the next announcement uses the latest names, locations, categories, times, gates, platforms, or zones without manual rewriting.
What kind of data sources can Yobikoe use?
A data source can be as simple as an uploaded spreadsheet. For more advanced events, Yobikoe can also pull data from APIs using simple programming inside the app, so announcements can follow your event system or schedule data.
Will you help us set up Yobikoe for an event?
Yes. We help configure templates, data sources, languages, barcode behavior, and playback for the event, so the team can operate Yobikoe without needing to design the setup from scratch.
How do barcode-triggered announcements work?
Barcode workflows are flexible. A scan can show the right templates for an operator to choose from, add an announcement to the queue, or trigger a fully automated scan-and-play announcement depending on how the event should run.
Can barcode scanning make announcements semi-automated or fully automated?
Yes. Yobikoe can be configured for semi-automated workflows, where scanning prepares the correct announcement for review, or fully automated workflows, where a scan immediately creates and plays the announcement.
Can Yobikoe announce names and countries in multiple languages?
Yes. Yobikoe generates natural AI voice announcements in up to 74 languages and can pronounce names, countries, and multilingual content so international audiences hear clear, prepared calls.
Does Yobikoe require a recording studio or voice actor?
No. Yobikoe generates speech from templates and live data, so venues do not need studio recording, voice actors, or audio engineers for routine announcements.
How are announcements played or streamed?
Yobikoe can play announcements directly from the web app in a browser, or provide an RTSP audio stream for venues that want to route announcements into an existing AV or broadcast setup.
Is Yobikoe only for karate or sports events?
No. The Grand Prix karate showcase demonstrates a high-volume live event, but the same system fits transit updates, arena calls, expo hall instructions, theme park messages, retail announcements, and other venue communication.