Vendor: Phonemic Category: Audio Analog

Voice Activity Detection IP-Core

Phonemic proposes a unique Voice Activity Detection (VAD) IP-Core based on algorithms that are able to distinguish between betwee…

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Overview

Phonemic proposes a unique Voice Activity Detection (VAD) IP-Core based on innovative algorithms that are able to distinguish between between speech and ambient sounds with high accuracy.

The VAD IP-Core can be integrated in a SoC (System-on-Chip) and used as a wake-up mechanism for functional blocks of voice interface with more advanced inference capabilities, such as voice command recognition, to significantly save energy during non-speech periods.

It is expected to reduce the total power consumption of a voice interface up to 100 times, which means lower battery requirements and, in turn – significantly extending the battery life of an IoT device.

Applications

  • VAD IP-Core by Phonemic provides a significant power consumption reduction and high accuracy, even in a noisy environment.
  • Voice interfaces improve user experience for devices in many market segments. Healthcare (remote health monitors for seniors), automotive (safety features), consumer electronics, wearables, retail, smart home or even toys - all of these segments will benefit from our solution.
  • Phonemic's VAD is provided as a technology-independent soft-IP that can be integrated in any SoC design.

Specifications

Identity

Part Number
VAD Module
Vendor
Phonemic
Type
Silicon IP

Files

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Provider

Phonemic
HQ: Poland
We are a team of engineers with almost 100 years of combined industry experience in IP-Core design, including solutions for low power IoT devices, with many silicon-proven designs. We combine this experience with academic research on digital signal processing (DSP) and voice recognition. This unique blend of industry proficiency and scientific knowledge allows us to create excellent solutions. Our goal is to create a comprehensive set of complementary IP-Cores for voice controlled devices. We focus on IP-Cores for IoT devices with voice interfaces. The world is on the edge of an IoT revolution. Changes in many aspects of our lives such as electronics we use, industry, transportation, or healthcare – are happening right now. The main challenge is minimising the power consumption. Addressing it, will enhance battery life and lower the weight of battery powered IoT devices.
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Learn more about Audio Analog IP core

Audio Validation in Multimedia Systems and its Parameters

In the massive world of multimedia, sound stands as a vital component that adds depth to the overall encounter. Whether it's streaming services, video games, or virtual reality, sound holds a crucial role in crafting immersive and captivating content.

Using audio codecs IP as the digital audio hub in mobile multimedia systems

By integrating an audio analog codec that implements the 'audio hub' functionality and is able to process and mix audio signals from asynchronous sources, system designers can free the scarce main processor resources for more relevant tasks and simplify the system design, thus achieving a more effective solution.

Application Hardware Modeling: Selective modeling for early prediction of subsystem performances through simulation

The virtual validation of subsystem performances (Pop-up Noise, Signal-to-Noise Ratio, Power supply Noise, Power consumption...) requires the modeling and simulation of complete subsystems. Application Hardware Modeling (AHM) consists in addressing the risks of performance degradation while integrating a Silicon IP in its Integrated Circuit (IC) and this IC on its Printed Circuit Board (PCB). The selection of relevant models for a subsystem performance, along with the creation and validation of models through equivalence checking, are the basics of Application Hardware Modeling for right-on-first-pass subsystems!

Frequently asked questions about Audio Analog IP cores

What is Voice Activity Detection IP-Core?

Voice Activity Detection IP-Core is a Audio Analog IP core from Phonemic listed on Semi IP Hub.

How should engineers evaluate this Audio Analog?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Audio Analog IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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