UMA-8-SP USB mic array
UMA-8-SP USB mic array
Regular price
Rs. 20,762.71
Regular price
Rs. 20,762.71
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USB microphone array + Digital Audio amplifier, DSP processing for Beamforming, AEC, Noise reduction, 2ch and 8ch mode
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Features
Features
The UMA-8-SP is a high-performance USB microphone array paired with a digital audio amplifier. Seven high-performance MEMS microphones are configured in a circular arrangement to provide high-quality voice capture in farfield microphone applications such as AI assistants, conferencing, robotics…
Leveraging the onboard DSP processing from XMOS XVSM3000, the UMA-8-SP supports voice algorithms including beamforming, noise reduction, acoustic echo cancellation and de-reverb. The UMA-8-SP is a fully compliant UAC2 audio interface with driverless support for Mac/Linux and ASIO drivers for Windows. An onboard 2x15Wrms digital amplifier provides an all-in-one microphone array + amplifier integration. The perfect fit to build your own AI assistant or conferencing unit.
From DIYers to OEM, this pocket-size platform is engineered for flexibility in firmware, software and hardware. Feel free to contact miniDSP on how we can help kickstart your new project!
Features
Multichannel USB microphone array for voice command powered by XMOS XVSM3000
Digital Audio Amplifier (2x15Wrms)
Onboard DSP for beamforming/ noise reduction / echo cancellation / de-reverb / Direction of Arrival (DOA) / Voice Activity Dectection (VAD)
Ring with 11 LED RGB
High quality MEMS from Knowles SPH1668LM4H
Flexible Firmware (DSP mode @2ch beamformed, RAW mode @8ch audio from MEMS)
USB Streaming Engine: XMOS XSVM 3000 multicore USB audio processor with embedded DSP
USB Audio Capabilities:
8-channel recording (7 × MEMS microphones + 1 spare PDM port)
Stereo recording with DSP processing enabled
Mono I2S playback output for external amplifier/DAC
DSP Processing (Prebuilt Firmware):
Beamforming with up to 20 dB attenuation
Acoustic echo cancellation up to 80 dB attenuation
Noise suppression up to 20 dB attenuation
De-reverberation up to 20 dB attenuation
UAC2.0 Drivers:
Driverless support for macOS (v10.6.4 and above)
Thesycon ASIO drivers for Windows
Linux ALSA 2.0 compliant
Resolution / Sample Rate: 24-bit @ 11 / 16 / 32 / 44.1 / 48 kHz
Amplifier Output: Stereo Class D amplifier with 2 × 15W RMS output (mono audio output), >90% efficiency at full power
MEMS Microphones:
7 × Knowles SPH1668LM4H microphones
Low distortion: 1.6% @ 120 dB SPL
High SNR: 65 dB with flat frequency response
RF shielded against mobile interference
Omnidirectional pickup pattern
LED: 12 × RGB LEDs (bottom mounted)
Expansion Connectivity: 2 × 12-pin (2 mm pitch) expansion connectors
Power Supply: USB powered (amplifier disabled) or +12V DC (amplifier enabled)
Dimensions: 90 mm diameter × 20 mm height (with LED ring), 14 mm height (without LED ring)
Specifications
Specifications
The UMA-8-SP is a high-performance USB microphone array paired with a digital audio amplifier. Seven high-performance MEMS microphones are configured in a circular arrangement to provide high-quality voice capture in farfield microphone applications such as AI assistants, conferencing, robotics…
Leveraging the onboard DSP processing from XMOS XVSM3000, the UMA-8-SP supports voice algorithms including beamforming, noise reduction, acoustic echo cancellation and de-reverb. The UMA-8-SP is a fully compliant UAC2 audio interface with driverless support for Mac/Linux and ASIO drivers for Windows. An onboard 2x15Wrms digital amplifier provides an all-in-one microphone array + amplifier integration. The perfect fit to build your own AI assistant or conferencing unit.
From DIYers to OEM, this pocket-size platform is engineered for flexibility in firmware, software and hardware. Feel free to contact miniDSP on how we can help kickstart your new project!
Features
Multichannel USB microphone array for voice command powered by XMOS XVSM3000
Digital Audio Amplifier (2x15Wrms)
Onboard DSP for beamforming/ noise reduction / echo cancellation / de-reverb / Direction of Arrival (DOA) / Voice Activity Dectection (VAD)
Ring with 11 LED RGB
High quality MEMS from Knowles SPH1668LM4H
Flexible Firmware (DSP mode @2ch beamformed, RAW mode @8ch audio from MEMS)
USB Streaming Engine: XMOS XSVM 3000 multicore USB audio processor with embedded DSP
USB Audio Capabilities:
8-channel recording (7 × MEMS microphones + 1 spare PDM port)
Stereo recording with DSP processing enabled
Mono I2S playback output for external amplifier/DAC
DSP Processing (Prebuilt Firmware):
Beamforming with up to 20 dB attenuation
Acoustic echo cancellation up to 80 dB attenuation
Noise suppression up to 20 dB attenuation
De-reverberation up to 20 dB attenuation
UAC2.0 Drivers:
Driverless support for macOS (v10.6.4 and above)
Thesycon ASIO drivers for Windows
Linux ALSA 2.0 compliant
Resolution / Sample Rate: 24-bit @ 11 / 16 / 32 / 44.1 / 48 kHz
Amplifier Output: Stereo Class D amplifier with 2 × 15W RMS output (mono audio output), >90% efficiency at full power
MEMS Microphones:
7 × Knowles SPH1668LM4H microphones
Low distortion: 1.6% @ 120 dB SPL
High SNR: 65 dB with flat frequency response
RF shielded against mobile interference
Omnidirectional pickup pattern
LED: 12 × RGB LEDs (bottom mounted)
Expansion Connectivity: 2 × 12-pin (2 mm pitch) expansion connectors
Power Supply: USB powered (amplifier disabled) or +12V DC (amplifier enabled)
Dimensions: 90 mm diameter × 20 mm height (with LED ring), 14 mm height (without LED ring)
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For basic support please contact www.avenuesound.in
For any advanced support please write to support.minidsp.com
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UMA-8-SP USB mic array
Regular price
Rs. 20,762.71
Regular price
Rs. 20,762.71
Sale price
Unit price
/
per
UMA-8-SP USB mic array
Regular price
Rs. 20,762.71
Regular price
Rs. 20,762.71
Sale price
Unit price
/
per
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