All items tagged with Linux (39)

Fully Self-Contained Raspberry Pi Audio HAT Board with MERUS Class D Multilevel Amplifier Now Available

May 21, 2020 by audioXpress Staff

Fully Self-Contained Raspberry Pi Audio HAT Board with MERUS Class D Multilevel Amplifier Now Available

Infineon Technologies developed the world’s first fully self-contained Raspberry Pi audio amplifier HAT (Hardware Attached on Top) board. It offers high definition audio at boombox power levels in a small form factor. The Infineon proprietary multilevel technology ensures minimum size and consumption, state of the art power efficiency, and high resolution audio quality for Raspberry Pi users and makers. Target applications include active speakers with wireless music streaming.

You Can DIY!: A Class D HAT for Raspberry Pi

April 1, 2020 by Jens Tybo Jensen

You Can DIY!: A Class D HAT for Raspberry Pi

This project is a great suggestion for a new affordable high-end 2 x 40 W Class D audio amplifier implemented with a Hardware Attached on Top (HAT) board to connect onto a Raspberry Pi Zero platform, creating a solution ideally suited for DIY audio projects. On the other hand, this is a very clever way to promote the Merus amplifiers from Infineon and get a great number of developers and enthusiasts to actual use it, get to know it, and understand its advantages in a real audio project. This article was originally published in audioXpress, January 2020.

Tracktion Launches Fully Featured Unlimited Free DAW for All Operating Systems

March 30, 2020 by audioXpress Staff

Tracktion Launches Fully Featured Unlimited Free DAW for All Operating Systems

In response to the virus pandemic situation, Tracktion Corporation announced Waveform Free, a perfect solution for making and sharing music for anyone stuck at home, self-isolating. "The software has no restrictions, other than imagination and more capabilities than most enthusiastic producers will ever need. Stay safe at home, keep busy, get the creative juices flowing and dive into a genuinely complete, stand-alone, Free DAW," the company says.

Audinate Unveils New Dante-As-Software Products for Manufacturers and Developers

June 6, 2019 by Joao Martins

Audinate Unveils New Dante-As-Software Products for Manufacturers and Developers

Supporting the AV industry’s shift from purpose-built hardware to software-based solutions running on standardized hardware, Audinate announced two new software-based Dante networking products. Dante Embedded Platform enables manufacturers to add full Dante functionality in software running on Linux for x86 and ARM processors. The Dante Application Library allows software developers to seamlessly integrate Dante functionality directly into their PC & Mac applications. Early confirmed adopters include QSC, Zoom, and Analog Devices.

D5 Wireless Speaker from 0W1 Audio Wants to Offer Smart HiFi Experiences

December 10, 2018 by Joao Martins

D5 Wireless Speaker from 0W1 Audio Wants to Offer Smart HiFi Experiences

Among the many new speaker designs that deserve a close look at CES 2019 (January 8-11) there is one that is the first product ever from a startup company, 0W1 Audio, and was already awarded a CES 2019 Innovation Awards nomination on the Wireless Devices, Accessories and Services category. The 0W1 Smart HiFi Audio Speaker is described as "the first truly High-End Connected Portable Audio system," and is said to offer "much more than just another wireless speaker," focusing on the emotional side of the hi-fidelity experience.

New RISC-V SoC FPGA Architecture Supports Real-Time Linux Development

December 5, 2018 by audioXpress Staff

New RISC-V SoC FPGA Architecture Supports Real-Time Linux Development

Microchip Technology, via its Microsemi Corporation subsidiary, extended its Mi-V ecosystem by unveiling the architecture for a new class of SoC FPGAs that combine the industry's lowest power mid-range PolarFire FPGA family with a complete microprocessor subsystem based on the open, royalty-free RISC-V instruction set architecture (ISA). Demonstrations took place during RISC-V Summit (Dec. 4-5) to show size, power and performance benefits of integrating PolarFire SoC's Hard CPU Subsystem with Programmable Logic.

The Linux Foundation Adopts Sound Open Firmware Project Enabling Developers to Adapt Operating Systems for Audio Devices

March 15, 2018 by audioXpress Staff

The Linux Foundation Adopts Sound Open Firmware Project Enabling Developers to Adapt Operating Systems for Audio Devices

During the Embedded Linux Conference in Portland, OR, The Linux Foundation announced that Sound Open Firmware (SOF) has become a Linux Foundation project. With significant engineering and code contributions from Intel Corporation, SOF includes a digital signal processing (DSP) firmware and an SDK that together provide infrastructure and development tools for developers working on audio or signal processing. Intel and Google support SOF and invite others to join them in advancing the project.

Circuit Cellar and LinuxGizmos.com Form Strategic Partnership

March 5, 2018 by audioXpress Staff

Circuit Cellar and LinuxGizmos.com Form Strategic Partnership

Circuit Cellar announced a strategic partnership with LinuxGizmos.com to offer an expanded resource of information and know-how on embedded electronics technology for developers, makers, students and educators, early adopters, product strategists, and technical decision makers with a keen interest in emerging embedded and IoT technologies. From March 1, 2018, LinuxGizmos became part of KCK Media Corp.

Efficient Linux Designs with Microchip Microprocessor-Based System on Module (SOM) featuring SAMA5D2 MPU

February 21, 2018 by audioXpress Staff

Efficient Linux Designs with Microchip Microprocessor-Based System on Module (SOM) featuring SAMA5D2 MPU

Microchip Technology has unveiled a new System on Module (SOM) featuring the SAMA5D2 MPU. The ATSAMA5D27-SOM1 contains the recently released ATSAMA5D27C-D1G-CU System in Package (SiP). The SOM simplifies IoT design by integrating the power management, non-volatile boot memory, Ethernet PHY and high-speed DDR2 memory onto a small, single-sided Printed Circuit Board (PCB).

BeagleBoard.org Introduces PocketBeagle $25 Development Board

September 22, 2017 by audioXpress Staff

BeagleBoard.org Introduces PocketBeagle $25 Development Board

The newest development board from BeagleBoard.org is the PocketBeagle, an ultra-tiny-yet-complete open-source USB-key-fob computer. The PocketBeagle will cost just $25 and features an extremely compact design and simple usage, making it an ideal development board for beginners and professionals alike. It's compact enough to be used in portable designs and, with USB and numerous digital interface peripherals, it is powerful enough to support experiments in audio.

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