Knowles V2S200D Quick Start Manual

DESCRIPTION
The V2S200D Evaluation Kit allows for basic evaluation of Knowles Voice Vibration Sensor (V2S) along with a SiSonic™
Digital MEMS microphone in an Earbud form factor, a V2S sensor wire assembly, and a V2S & Mic stereo wire assembly.
For more information, visit https://www.knowles.com/V2S, email us at sales@knowles.com, or contact Knowles representative.
IN THE BOX
1. PDM to USB signal conversion audio streaming box
2. Earbud instantiating V2S200D sensor and a MEMS
microphone (SPC18P8LM4H-1
3. Sensors on wires:
o V2S and mic stereo assembly
o V2S mono assembly
4. USB cable
5. USB hub
HARDWARE SETUP
•
Plug-in Earbud or wired assembly connector to the
streaming box, aligning the "P O G" labels on both ends
•
Connect the streaming board to a PC using a
USB cable. Recommended to use USB hub
•
Move the dip switch to a desirable PDM
clock rate (non-OFF)
GETTING STARTED
•
V2S200D Evaluation kit will be recognized by PC as an
external USB recording device. No special driver is needed
to start
the recording.
•
Supported operating system: Windows PC
•
When making stereo recording, The Left channel on the
recording will contain V2S sensor vibration data and the
Right will contain
microphone audio data.
•
Any commercial audio software can be used to evaluate
the kit. Alternatively, Knowles V2S evaluation GUI software
is available for a simple testing.
•
Connect signal conversion streaming box to your PC with
provided USB cable. Note: the USB hub (included) can be
used to avoid laptop compatibility issues where constant
high noise is present on the recording.
•
Make sure Clock Switch is ON.
•
Please contact Knowles if you face signal integrity issues
when using V2S evaluation kit
The intended use of all tools and software discussed
here is to support R&D activities, and is not intended
for qualification or production test use
DISCLAIMER
The information given in this document shall in no event be regarded as a guarantee of conditions
or characteristics. With respect to any examples given herein, any typical values stated herein
and/or any information regarding the application of the device, Knowles Electronics, LLC hereby
disclaims any and all warranties and liabilities of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any third party.
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V2S200D Evaluation Kit –
Quick Start Guide
1
P O G
alignment
3
5
4
V2S SENSOR SOFTWARE GUI TOOL
Optional software GUI tool to aid in sensor
evaluation. Please download and install from the
Knowles V2S Webpage http://www.knowles.com/V2S
INFORMATION
For further information on technology, delivery terms and conditions and prices,
please contact a Knowles representative.
© 2024, Knowles Electronics, LLC, Itasca, IL USA. All Rights Reserved.
Knowles and the logo are trademarks of Knowles Electronics, LLC.
2
Clock
switch
5