Voice Detection plug-in for the SimpleLink™ MCU Software Development Kit (SDK)
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Part Number Buy from Texas Instruments or Third Party Alert Me Status Current Version   Version Date  

Voice Detection plugin for the SimpleLink™ MCU Software Development Kit (SDK)


ACTIVE v01.50.00   29-Sep-2017  

SimpleLink MSP432P4 High-precision ADC MCU Software Development


ACTIVE   28-Jan-2020  


Important Note:

The SimpleLink SDKs are updated regularly, to get the latest release updates click Alert Me above.

The SimpleLink™ SDK Voice Detection Plugin implements a fixed-point speaker-dependent command recognizer targeted toward ultra-low power embedded processors. The plugin libraries provide easy-to-use APIs that can enable voice controlled applications as well as an example demo project showcasing the use of the APIs.


The SimpleLink SDK Voice Detection Plugin provides a comprehensive set of APIs for speaker-dependent command recognition for a wide variety of ultra-low power embedded applications. The library includes APIs to perform the following operations:

  • Create speaker-defined command phrase models
  • Train a command phrase model with additional audio data to improve performance
  • Delete a command phrase model
  • Enable or disable specific models during recognition search
  • Obtain information about a model
  • Run command recognition search
  • Set parameters to tune recognizer performance

What's Included

  • Embedded software libraries
  • Example demo program
  • Software API guide
  • Software user’s guide

Software development (6)

Name Part Number Software Type
XDS110 JTAG Debug Probe  TMDSEMU110-U  Debug probes 
XDS200 USB Debug Probe  TMDSEMU200-U  Debug probes 
Code Composer Studio™ Integrated Development Environment for MSP Microcontrollers  CCSTUDIO-MSP  IDEs, configuration, compilers & debuggers 
EnergyTrace Technology  ENERGYTRACE  IDEs, configuration, compilers & debuggers 
ULP (Ultra-Low Power) Advisor  ULPADVISOR  IDEs, configuration, compilers & debuggers 
SimpleLink MSP432 Software Development Kit (SDK)  SIMPLELINK-MSP432-SDK  Software development kits (SDK) 

Hardware development (3)

Name Part Number Tool Type
Audio Signal Processing BoosterPack Plug-In Module  BOOSTXL-AUDIO  Daughter cards 
Kentec QVGA Display BoosterPack  BOOSTXL-K350QVG-S1  Development kits 
SimpleLink™ MSP432P401R high-precision ADC LaunchPad™ Development Kit  MSP-EXP432P401R  Evaluation boards 

TI Devices (2)

Part Number Name Product Family
MSP432P401M  SimpleLink™ ultra-low-power 32-bit Arm Cortex-M4F MCU with precision ADC, 128kB Flash and 32kB RAM  SimpleLink Solutions 
MSP432P401R  SimpleLink™ ultra-low-power 32-bit Arm Cortex-M4F MCU With Precision ADC, 256KB Flash and 64KB RAM  SimpleLink MCUs 

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