The UMIK-X consists of one to four UMA-4/UMA-XL microphone modules and a USB-A2B interface to interface the modules to the computer. Between four and 16 microphones can therefore be connected. UMA-4/UMA-XL modules are daisy-chained to each other using a single twisted-pair  cable carrying Analog Devices A2B protocol for multichannel audio at 24-bit/44.1 or 48 kHz. A single cable for audio + power for up to 40m distance! Applications include environmental monitoring and distributed soundfield measurement. The distributed omnidirectional  microphones in the array allow quick measurement and analysis in applications such as room equalization and distributed subwoofer tuning.

The UMIK-X is a UAC-2 compliant interface comes with its own ASIO driver and is driverless for macOS and Linux. For Windows, an ASIO driver is provided. Last but not least, the UMIK-X is compatible with the new multi-channel measurement capability of Room EQ Wizard (v5.20 and up). While this is normally a paid upgrade (100USD), a license for the upgrade is already included with your purchase.

The UMIK-X is now available for sale in ready to go packages to get up and running in no time! The basic package supports up to 8 x Channel recording (2 x UMA4/UMA-XL arrays) and 16 channel recording (4 x UMA4/UMA-XL arrays). Existing UMIK-X customers can purchase the UMA-XL separately from here. 

Features

• Multichannel - Multipoint Microphone measurement system
• Up to 4 x UMA-4/XL MEMS microphone arrays can be daisy chained
• Low Distortion, High AOP, High SNR Knowles MEMS (SPH0655LM4H-1)
• 24bit 44.1/48kHz recording, ASIO drivers
• USB to A2B® module for multichannel audio streaming over long cables (up to 40m)
• Includes REW license for Multichannel measurement (100USD worth)

Product Downloads

• UMIK-X Product datasheet
• UMA-XL Product datasheet
• UMIK-X User Manual
• Generic Calibration File

What's in the box?

• 1 x USB to A2B interface for multichannel audio streaming / Multichannel USB audio streaming
• 2 or 4 x UMA4/XL Microphone Modules based on option selected above
• 1 x License Code for Multichannel Audio Measurement with REW (100 USD worth)
• 1 x shielded USB cable (2m)
• A2B Twisted pair cable for microphone module daisy chainning: 2 x UMA4/XL package (1 x 5m, 1 x 3m , 1 x 5cm), 4 x UMA4/XL package (1 x 5m, 3 x 3m , 2x 5cm)
• 2 or 4 Microphone monoPods for UMA4 selection / Extendable up to 1.2m height.  (OPTIONAL)
• Linking brackets to link 2 x UMA-4 microphone arrays together (if option selected)

Template diagram for UMIK-X with UMA-4 modules

Template diagram for UMIK-X with UMA-XL modules

Want to Learn more? Check out our extensive application note on how to use the  UMIK-X + REW +  MultiSub Optimizer Freeware.