Blog
Inaudible Tones for Museums and Guided Tours: A Practical Guide
How museums and tour operators can use inaudible tones to trigger exhibit content on visitors' phones, plus planning, accessibility, and pilot checks.
Tone-Triggered Second-Screen Experiences for Broadcast and Streaming
How broadcasters, streamers, and sponsors can use inaudible tones in program audio to sync opt-in second-screen content, plus audio-chain tests and pilot scoping.
Consent and Permission UX Checklist for Inaudible Tone Apps
A practical consent and permission UX checklist for inaudible-tone apps: mic access copy, opt-in flows, pause controls, and enterprise review points.
Inaudible Tones in Sports Venues: Fan Engagement Through the PA System
How teams and venues can use inaudible-tone triggers over the PA for opt-in fan engagement: game moments, sponsor activations, operations, and pilot scoping.
Inaudible Tones in Retail: Designing In-Store Experiences That Shoppers Opt Into
How retailers can use inaudible-tone triggers for in-store experiences: where tones fit on the floor, opt-in design, store operations, and how to scope a pilot.
Inaudible Tone vs NFC Beacons: Which Fits an Enterprise Experience?
Comparing inaudible-tone triggers and NFC beacons for enterprise experiences: reach, hardware, privacy review, and when each channel fits a pilot.
Experiential Audio for Brands: Beyond Speakers and Playlists
Experiential audio for brands: moving past speakers and playlists with enterprise-safe inaudible tone journeys.
What Enterprise Inaudible Tone Technology Actually Does
GhostTones explains enterprise inaudible tone and experiential audio—what it is, who it is for, and how to start a briefing.