MiniDsp UMA-8 USB mic array - V2.0
The UMA-8 v2 is a high-performance yet low cost multichannel USB microphone array built around XMOS Vocal fusion series (XVF3000) with improved adaptive beamformer, full duplex AEC and barge-in, noise suppression, AGC. Seven high-performance MEMS microphones are configured in a circular arrangement to provide high-quality voice capture for a wide range of applications. Leveraging the onboard DSP processing, the UMA-8 supports voice algorithms including beamforming, noise reduction, acoustic echo cancellation and de-reverb. The UMA-8 is a fully compliant UAC2 audio interface with driverless support for Mac/Linux and ASIO drivers for Windows.
From DIYers to OEM, this pocket-size platform is engineered for flexibility in firmware, software and hardware. Precompiled firmware versions, expansion connectors providing connectivity for additional PDM microphones, I2S in/out expansion and GPIO... It’s all there to grow with your application!
Features
- Multichannel USB microphone array for voice command
- Onboard DSP for beamforming/ noise reduction / echo cancellation / de-reverd / Direction of Arrival (DOA) / Voice Activaty Dectection (VAD)
- 11 x RGB LED in ring configuration
- High quality MEMS from Knowles SPH1668LM4H
- Flexible Firmware (DSP mode @2ch beamformed, RAW mode @8ch audio from MEMS)
- Step by step app notes for Google SDKAlexa-PiCortana, Siri, IBM Watson and Matlab. More coming up soon...
- External enclosure is available here
Product Downloads
- UMA-8 v2 Product datasheet (XVF3000 Chipset)
- UMA-8 v2 User manual
What's in the box?
- 1 x UMA-8 USB microphone array interface
- Access to the UserDownloads section for drivers/firmware/GUI.
- 1 x 1.5m USB type B cable
UMA-8 + RPi + nanoAVR for voice control of your AV system
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Authorized dealers for MiniDsp UMA-8 USB mic array - V2.0
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- CHT Solutions — online and in-store — Alexandria, New South Wales, Australia (website)
- Cross Spectrum Acoustics — in-store — East Longmeadow, Massachusetts, United States (website)
- Decibel HiFi — online and in-store — Esk, Queensland, Australia (website)
- Deer Creek Audio — online and in-store — Colorado, United States (website)
- Hembio Consult — in-store — Högsbo, Västra Götalands län, Sweden (website)
- Hey Now Hifi — online and in-store — St Kilda, Victoria, Australia (website)
- Igloo Audio — online and in-store — Royal Tunbridge Wells, England, United Kingdom (website)
- Kruunuradio — online and in-store — Helsinki, Uusimaa, Finland (website)
and 5 more verified dealers