miniDSP UMA-16 v2, Руководство пользователя

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miniDSP Ltd, Hong Kong / www.minidsp.com / Features and specifications subject to change without prior notice
6
1 P
RODUCT
O
VERVIEW
Thank you for choosing the UMA-16 v2. The UMA-16 v2 is a cost-effective sixteen-channel microphone array
with plug-and-play USB audio connectivity. With its embedded XMOS interface, the UMA-16 v2 is the perfect fit
for researchers looking to develop their own beam-forming algorithms.
The UMA-16 v2 system architecture is powered by two core elements:
-
A microphone PCB with 16 x Knowles SPH1668LM4H MEMS microphones. A center hole fits an optional
USB camera for applications such as acoustic cameras. The microphone PCB is a simple 2-layer design that
can easily be customized to your needs by following our schematics included in this user manual.
- Stacked on top of the mic array is the MCHStreamer Lite USB interface. This XMOS XCORE interface allows
for a high quality PDM to PCM conversion and presents all 16 channels of raw audio to the USB interface.
Please note that the following sections will highlight basic operation of the UMA-16 v2. Beamforming algorithm
development or any 3
rd
party support for software (e.g. Matlab) is considered outside the scope of this manual
and our support structure.