xcore®.ai for DSP

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DSP Concepts

XK-AUDIO-316-MC-AB

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Skip the source code and design audio DSP systems in Audio Weaver* from DSP Concepts. This fully featured tool is the gold standard in the industry and allows you to design, deploy, tune, and control a full audio system on a development board after flashing an xcore executable just once.

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Build your own

XK-AUDIO-316-MC-AB

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DSP for audio Applications

The xcore.ai multichannel audio board includes support for full and high-speed USB operation, USB Audio Class 2.0 & 1.0, MIDI, HID & DFU classes.

The board integrates four stereo audio DACs and two quad channel audio ADCs supporting eight simultaneous bi-directional audio streams. It also includes electrical and optical interfaces for S/PDIF and MIDI In and Out ports.

DSP LIBRARIES

XK-VOICE-L71

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DSP for Voice Applications

  • 2-microphone front-end
  • Audio pipeline including echo cancelation, interference cancelling and noise suppression
  • I2S to USB interface supporting asynchronous sampling rates between 44.1 kHz – 192 kHz
  • Bidirectional signal path
  • For more information see our xcore-voice platform

BLOCK DIAGRAM

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Developer Resources

Libraries

XMOS Libraries provide reusable software, as source, for common functions​

LIBRARYDESCRIPTIONDOCUMENTATION

LIB_XCORE_MATH

Comprehensive library of mathematical and DSP functions, including integer, float, vectorised and complex operations.​HTML
PDF​​

LIB_SRC

Sample Rate Conversion (SRC) library provides both synchronous and asynchronous audio sample rate conversion functions.HTML
PDF

LIB_DSP

Fixed-point digital signal processing software library. The library implements of a suite of common signal processing functions.PDF​​

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