Vendor: Dolphin Semiconductor Category: PDM

Autonomous Audio assembly with PDM to PCM with integrated smart DMA and VAD

This Voice assembly is an assembly of a PDM to PCM IP with an integrated smart DMA to autonomously manage data transfer without w…

Overview

This Voice assembly is an assembly of a PDM to PCM IP with an integrated smart DMA to autonomously manage data transfer without waking up the CPU when voice is detected.

Key features

  • PDM to PCM converter with up to 8 input channels
  • WhisperTrigger - low power Voice Activity Detector
  • Autonomous smart DMA
  • Single APB control interface

Specifications

Identity

Part Number
Voice-assembly-sDSA-SW1.01
Vendor
Dolphin Semiconductor
Type
Silicon IP

Files

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about PDM IP core

Dolphin Semiconductor and INTERA Group Announce Reference Platform Combining Analog Voice Sensing and Neuromorphic AI for Ultra-Low-Power Edge Intelligence

Dolphin Semiconductor, a leading provider of semiconductor IP solutions, and INTERA Group, a semiconductor innovation company specializing in neuromorphic ASIC architectures, today announced a strategic collaboration to deliver a joint reference platform combining Dolphin’s WhisperExtractor (aMFCC) analog feature-extraction IP with INTERA’s Spiking Neural Network (SNN) processing architecture.

Vertex Growth commits €10M in Dolphin Semiconductor

Vertex Growth is a growth-stage venture capital fund anchored by Vertex Holdings, a subsidiary of global investment firm Temasek. The fund is dedicated to investing in high potential companies on the cusp of scaling-up.

Frequently asked questions about PDM IP cores

What is Autonomous Audio assembly with PDM to PCM with integrated smart DMA and VAD?

Autonomous Audio assembly with PDM to PCM with integrated smart DMA and VAD is a PDM IP core from Dolphin Semiconductor listed on Semi IP Hub.

How should engineers evaluate this PDM?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PDM 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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