Browser-Based Live Audio - Without an App
Native live-audio workflows often begin with an app installation. OpenedMic uses a supported browser instead. The broadcaster and audience open the service on their existing devices, subject to browser capabilities, permissions, and network access.
How the Browser Handles Live Audio
Modern browsers can expose Web Audio and WebRTC capabilities for live capture, processing, and media transport. Support varies by browser, operating system, device policy, and permission state. OpenedMic checks the required capabilities at runtime.
OpenedMic uses these APIs directly. The broadcaster grants microphone access, the selected preset runs in the browser, and WebRTC carries the media through a direct peer path when possible or an encrypted TURN relay when required. No native app or browser plugin is required.
Why "No App" Is a Real Difference
Requiring listeners to install an app introduces friction at every step of the event:
- Some participants will not install an unfamiliar app for a one-time event
- Corporate and institutional devices often restrict app installations
- App store geography can be an obstacle in international settings
- Installation time delays the start of the session or tour
- App updates after the fact can change the experience unpredictably
A browser link removes the app installation and account-registration steps. The listener opens the room entry page, then the browser and operating system handle any required media, autoplay, or network state.
Browser-Based vs App-Based: A Direct Comparison
- Listeners join by link or QR, with no native app installation
- Runs in supported modern browsers
- No app store dependency
- No account required for listeners
- No native app installation step
- No native app package to approve; browser and site policies still apply
- Listeners must install from app store first
- Platform-specific (iOS vs Android versions)
- App store approval and geography dependencies
- Often requires account creation
- Setup friction for new participants
- May be blocked on managed/corporate devices
What Listeners Actually Need
A listener needs three things to join an OpenedMic session:
- A supported modern browser on a phone, tablet, or computer with the required WebRTC and Web Audio capabilities
- An internet connection - mobile data or WiFi during the session
- The join link or QR code - shared by the broadcaster before or during the event
No OpenedMic account or native app installation is required. Browser permissions, autoplay rules, device policy, and network access can still affect entry and playback.
Microphone and Audio Quality
When the required Web Audio features are available, OpenedMic applies the selected DSP preset in the browser. The preset defines filters, EQ, compression, gating, and gain settings. Actual results still vary with the microphone, device, browser, room, and network.
Approved Guest Mic in the Browser
The same browser-based architecture extends to the Approved Guest Mic path. When a listener taps Ask to speak and the broadcaster approves, the listener's browser captures their microphone after permission is granted and sends that audio to the broadcaster over WebRTC. The broadcaster mixes the guest signal into the outgoing room stream for connected listeners. There is no separate guest room, app, or account.
The broadcaster's browser also opens a local-only monitor of the approved guest's audio through the selected output. This monitor stays on the broadcaster's device and is not transmitted as a separate stream. Mute, volume, and end controls remain with the broadcaster. This is controlled live participation, not an open multi-speaker conference call.
When the browser exposes a recognizable microphone label, OpenedMic selects one of its defined input presets. If the label is unavailable or does not match, it uses the built-in default. This is configuration logic, not a guarantee of audio quality.
Frequently Asked Questions
See It In Your Browser
Open a room and share its QR code or link. The audience joins from a supported browser without an OpenedMic account or native app.
Open a Room →