Efficient Machine Learning on HiFi DSPs Using TensorFlow
This presentation will walk through the details of building a keyword-detection model and deploying it on a HiFi DSP using the TensorFlow tool chain.
Overview
The Cadence® Tensilica® HiFi 4 DSP provides 32-bit fixed and floating-point performance, for highly demanding DSP applications in smart speakers, home entertainment, and automotive infotainment. It is well suited for complex multi-mic far-field processing and wake word detection with neural network (NN) techniques for use in voice assistants. It supports the latest object-based codecs for use in STB and TV products.
Key Benefits
Complex, Object-Oriented Codec
Provides efficient execution of complex audio codecs for use in TVs, STBs, and soundbars
High DSP Performance
Doubles the performance of HiFi 3z DSP for compute-intensive functions such as FFT and FIR, and accommodates the most performance-hogging algorithms such as ANC, noise suppression, and sound analytics
NN-Based Voice Assistant
Combines high DSP performance with enhanced NN performance and is an excellent choice for reliable far-field voice assistant functions for TVs, STBs, soundbars, and smart speakers
ISO 26262 Compliant
Certified as ASIL-compliant and equipped with both hardware and software safety mechanisms
Features
Partners
Cadence, through its Tensilica processor IP, brings together best-in-class products and services from industry leaders to help you accelerate the development of your SoC designs while meeting your demanding power and performance requirements. Browse the list of Tensilica processor IP service partners below.
Technologies
Functional Safety for Automotive
Cadence is committed to enabling Functional Safety applications across the Tensilica processor lineup, whether it's an off-the-shelf processor/DSP IP or a custom domain-specific processor for a specific application
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Differentiate, reduce time to market, add flexibility, and get the best performance, power, and area
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TIE
Customize your DSPs/processors for optimized performance, energy efficiency, and differentiation
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Create a perfect match for your application, guaranteed correct by construction
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