StreamDev Technologies OÜ · Software company · Tallinn, Estonia
Real-time audio, engineered end to end.
We are an independent software company building consumer audio tools. Our product — Micstream — turns the phone you already own into a high-fidelity wireless microphone for your Windows PC.
One small team designs the whole chain — the Android app, the network transport, and the Windows audio driver — so nothing is lost between the microphone capsule and your desktop.
01 — Product
Micstream
Micstream is a two-part system: an Android app that captures audio from your phone's microphone, and a Windows client that installs a small audio driver, making the phone appear as a regular “Micstream” input device on your PC.
Because it shows up as a standard microphone, it works with any Windows application — calls, recording, streaming — with no extra configuration. Audio is carried over your own Wi-Fi network or a USB cable, in a 32-bit floating-point pipeline from capture to playback: no truncation, no resampling, nothing added.
- Phone app
- Android
- Desktop client
- Windows, with virtual microphone driver
- Audio pipeline
- 32-bit float, end to end
- Transport
- Wi-Fi (local network) or USB
- Latency
- Real-time, built for live use
- Compatibility
- Any app that uses a Windows microphone
- Distribution
- Google Play · micstream.io
02 — Approach
Everything in-house
The Android app, the network protocol, and the Windows driver are all developed in-house. Controlling the full chain is what keeps latency and reliability predictable.
Full fidelity
Micstream carries a 32-bit float signal path from capture to playback. The audio that arrives on your PC is exactly what the phone recorded — no truncation, no resampling.
Local only
Audio travels directly from the phone to the PC over your own network or a USB cable. It never passes through our servers.
03 — Company
About the company
StreamDev Technologies OÜ is a private limited company registered in Tallinn, Estonia, focused on software for real-time audio.
We develop and operate Micstream across Android and Windows, including the backend infrastructure behind it.
- Legal name
- StreamDev Technologies OÜ
- Form
- Osaühing (private limited company)
- Registered in
- 10414 Tallinn, Estonia
- Field
- Audio software — mobile & desktop
04 — Contact
Get in touch.
For questions about the company, partnerships, press, or anything else, email us — a person reads every message.
For product support, guides, and downloads, head to micstream.io.
StreamDev Technologies OÜ
10414 Tallinn, Estonia