This reference design enables a single platform for demonstrating end-to-end voice capture, recognition and processing functionality. It further enhances application development time by including pre-integration with the sensory keyword recognition software and the IBM Watson Cloud services. The design also features a flexible microphone platform, enabling configuration based on intended application noise environment.
Single digital signal processor (DSP) SoC for audio pre-processing
Linear microphone board (LMB) with 180 degree coverage of audio source
Hardware/software with modularized components to build an audio pre-processing solution for clear voice triggering and recognition
Pre-integration to IBM Watson
Sensory TrulyHandsFree keyword recognition
Speech to text conversion and auto audio recording after keyword trigger
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.