Audio Processing with STM32

STMicroelectronics STM32H735 has just been released. It is a new entry in their high-performance ARM Cortex-M7 line.

Image of Cirrus Logic's CS2x00 Clocking ICs with Frequency Synthesis and Clock Jitter Reduction CS2x00 Clocking ICs with Frequency Synthesis and Clock Jitter Reduction Publish Date: 2020-06-12

Cirrus Logic’s CS2x00 clocking ICs with frequency synthesis and clock jitter reduction are based on a hybrid analog-to-digital phase lock loop technology.

CS2100 Clock Circuit IC

Information on Cirrus Logic's CS2100 Clock Circuit IC.

Image of Cirrus Logic's WM8804/WM8805 S/PDIF Digital Interface Transceivers WM8804/WM8805 S/PDIF Digital Interface Transceivers Publish Date: 2019-12-05

Cirrus Logic's WM8804/WM8805 ICs are simple and flexible to use and allow recovery of highly degraded input data.

How to Efficiently Decode and Play Audio Files in Embedded Systems Publish Date: 2019-11-05

Learn how to decode and play audio files in hardware and software on microcontrollers.

Integrate Voice Assistants into Portable Speakers and Smart Headsets Publish Date: 2019-09-26

Personal assistants are ready for integration into speakers, headsets, and hearables using MEMS mics, voice capture processors, and Bluetooth audio SoCs.

Image of Cirrus Logic's CS48L32 Low Power, Front-End DSP for “Always On” Voice Processing CS48L32 Low Power, Front-End DSP for Always-On Voice Processing Publish Date: 2019-07-22

Cirrus Logic's CS48L32 combines power-optimized mic inputs with a programmable HaloCore™ to provide a platform for low power input voice processing.

Smart Home Solutions Guide

Cirrus Logic is the leading supplier of hardware and software solutions for audio signal processing from voice capture to audio playback in the newest technology found in mobile, consumer and automotive applications.

Image of Cirrus Logic's WM8742 Stereo D/A Converter with Advanced Digital Filters WM8742 Stereo D/A Converter with Advanced Digital Filters Publish Date: 2018-10-30

Cirrus Logic's WM8742 stereo DAC provides fine resolution volume, soft mute control, digital de-emphasis, and a range of advanced digital filter responses.

Image of Cirrus Logic's WM8960 Stereo Codec with Class D Speaker Drivers WM8960 Low Power, Stereo Codec with Class D Speaker Drivers Publish Date: 2018-10-30

Cirrus Logic's WM8960 stereo codec features Class D speaker drivers that integrate a complete microphone interface and a stereo headphone driver.

Image of Cirrus Logic's WM8904 Ultra Low Power, High Performance Stereo Codec WM8904 Ultra-Low Power, High-Performance Stereo Codec Publish Date: 2018-10-30

Cirrus Logic's WM8904 is a high performance, ultra-low power stereo codec featuring stereo ground-referenced headphone amplifiers.

Image of Cirrus Logic's CS43131 MasterHIFI Audio Converter CS43131 MasterHIFI™ Audio Digital-to-Analog Converters (DACs) Publish Date: 2018-10-25

Cirrus Logic's CS43131 MasterHIFI™ audio DACs feature mismatch shaping technology that eliminates distortion due to on-chip component mismatch.

Image of Cirrus Logic's CS43198 Audio Converter CS43198 Digital-to-Analog Converters (DACs) with MasterHIFI™ Audio Publish Date: 2018-10-25

Cirrus Logic's CS43198 audio DACs are designated as a MasterHIFI™ audio product that enable superior performance without draining the battery life.

Cirrus Logic Rocks Audio
Cirrus Logic Rocks Audio

Cirrus Logic’s products span the entire audio signal chain, from capture to playback, providing innovative products for the world’s top smartphones, tablets, digital headsets, wearables and emerging smart home applications.

Rapid Prototyping of Smart Voice Assistant Applications with Raspberry Pi Publish Date: 2018-02-01

Developers can pair a Raspberry Pi 3 with development kits that provide quick access to Amazon Alexa or Google Assistant capabilities.

Cirrus Logic and Alexa - A Perfect Match

Cirrus Logic’s voice capture kit for the Amazon Alexa Voice Service provides a small solution for handheld personal devices.

Cirrus Logic Voice Capture Development Kit for Amazon AVS - Another Geek Moment

Ben from DigiKey provides a walkthrough of the Cirrus Logic Voice Capture Development Kit for Amazon AVS.

New Product Discoveries - Cirrus Logic's Voice Capture Dev Kit and Seeed's ReSpeaker Core

This episode of New Product Discoveries from DigiKey includes voice recognition kits for adding speech to text and Amazon Alexa to your products.

Image of Cirrus Logic's Development Kit for AVS Voice Capture Development Kit for AVS Publish Date: 2017-07-06

Cirrus Logic's 598-2471-KIT-ND is a complete solution for developing products with Amazon’s Alexa Voice Service.

Image of Cirrus Logic's Hi-Fi Audio Smart Codec CS47L90-CWZR, Hi-Fi Smart Audio Codec with Integrated Sensor Hub Publish Date: 2016-10-24

With seven programmable DSP cores, the CS47L90, from Cirrus Logic, can support multiple voice applications and audio features in parallel.