All items tagged with Richard Honeycutt (35)

Speakers, Microspeakers, and Audio Quality in audioXpress October 2025

September 12, 2025 by audioXpress Staff

Speakers, Microspeakers, and Audio Quality in audioXpress October 2025

Read the report of the 2025 Ohio Speaker Design Competition, immediately followed by a comprehensive Market Update on MEMS Microspeakers. Next up, Steve Hutt and Roger Shively write about Audio System Variance in vehicles, and Thomas Huber and Christoph Apel explain how StreamUnlimited’s StreamAmp Platform can make Speaker Designs Active, Networked, and Connected. Magnus Schäfer (HEAD acoustics) discusses a new MDAQS approach for Cars and Headphones, and Estefanía Cano reviews the Nugen Audio DialogCheck. And much more.

Discover the Best Car Audio Experiences with audioXpress June 2025

May 12, 2025 by audioXpress Staff

Discover the Best Car Audio Experiences with audioXpress June 2025

The June issue of audioXpress focuses on Automotive Audio and features an in-depth report by Roger Shively and J. Martins, plus articles from Jacob Soendergaard and Jesse Gratke (HEAD acoustics), Paul Beckmann and John Whitecar (DSP Concepts), Alexander Goldin (Alango Technologies), and Steve Temme (Listen). On other topics, Eric Carmichel describes an occluded ear simulator (OES) test solution, and Simon Ashton (AudioSmile) offers the technical details of his Little British Monitor (LBM).

Expand Your Audio Development Skills with audioXpress March 2025

February 12, 2025 by audioXpress Staff

Expand Your Audio Development Skills with audioXpress March 2025

audioXpress March 2025, focused on Test and Measurement and audio electronics, explains how to test Power Amplifiers, and how to measure HDMI Audio. Explore the possibilities of George Ntanavaras' SL-100 Sound Level Adjuster and Tom Perazella's Reinforced Speaker Protection solution. Read the interview with Mike Engelhardt, explaining everything about audio THD with QPSICE circuit simulation. Brian Lowe concludes its article on Op-Amp for Phono Preamps, and much more.

Hollow-State Electronics: The Orange Valve Tester MKII

September 25, 2024 by Richard Honeycutt

Hollow-State Electronics: The Orange Valve Tester MKII

The Orange Valve Tester MKII is a new microprocessor-controlled testing system from the famous British guitar amplification manufacturer. Featuring greatly improved algorithms with an updated database containing the test results of literally hundreds of new, used, and faulty valves, this MKII tester requires no knowledge of valve theory. A user simply inserts a valve into the correct socket, selects the valve type from the list, and presses the ‘OK’ button. The status of the valve under test is quickly revealed.

Audio Amplification Meets Product Development in audioXpress July 2024

June 12, 2024 by audioXpress Staff

Audio Amplification Meets Product Development in audioXpress July 2024

audioXpress July 2024 is all about Audio Amplifiers. Jan Didden visits ICEpower. Ward Maas interviews Jan-Willem Winters from Hypex. Oliver Masciarotte reviews the WiiM Amp. Thomas Lund explains why Loudness Normalization is so important. Richard Honeycutt explores the new Orange Valve Tester MKII. Brewster LaMacchia explains all that has evolved in Ten Years and Three Generations of A2B. Ethan Winer details how to build a truly unique Speech Compressor. And so much more...

audioXpress June 2024 Models Automotive Audio Development

May 13, 2024 by audioXpress Staff

audioXpress June 2024 Models Automotive Audio Development

audioXpress June 2024 puts automotive audio development into perspective. Starting with how AI and SDV are impacting the industry, an analysis of Integrated Audio Development Frameworks, how sound defines the driving experience of Electric Vehicles, and lessons learned from aftermarket car audio. Learn how to measure MEMS microspeakers, enjoy two great multiphysics simulation articles by Jinlan Huang and René Christensen, and much more.

audioXpress.com - The Most Popular Stories of 2023

December 29, 2023 by audioXpress Staff

audioXpress.com - The Most Popular Stories of 2023

We looked at the popular articles of 2023 in audioXpress.com (including selected articles from audioXpress and Voice Coil magazines), and we created this Top 11 list of news stories and online articles. As the number of visitors and pageviews registered by audioXpress.com continues to break records every year, visitors from all over the world returned more often to read the many stories available. Which of the topics and stories published online in 2023 were the most popular? Here are the results!

Improve Your Audio Designs in 2024 with audioXpress

December 12, 2023 by audioXpress Staff

Improve Your Audio Designs in 2024 with audioXpress

In audioXpress January 2024, Martin Turesson explains how Thin-ply Carbon Diaphragm (TPCD) technology can be applied also to headphones, and Claus Futtrup writes about Loudspeaker Bass Reflex Alignments. Paul Marchese discusses Composite Amplifiers, Roger Tall explains how a research effort allowed ClarityCap to understand the impact of resonances in capacitors. Our own Jan Didden interviews Robert Munnig Schmidt, while audio expert Ethan Winer explores audible consequences of jitter in digital audio conversion.

Everything That's Audio in audioXpress December 2023

November 14, 2023 by audioXpress Staff

Everything That's Audio in audioXpress December 2023

audioXpress December 2023 includes a market overview of multiroom audio, Brent Butterworth writes about new ways to measure ANC earbuds, and Stuart Yaniger measured the new Axign and GaN Systems Class-D audio amplifier board. Richard Honeycutt writes about tubes, BJTs, JFETs, MOSFETs, and ICs, and Dimitri Danyuk, discusses JFETs in audio circuits. Douglas Self explains how to optimize variable-frequency tone controls, and Jan Didden shares his eDD direct-drive amplifier project.

audioXpress November 2023 Takes You to the Edge of Audio Development

October 11, 2023 by audioXpress Staff

audioXpress November 2023 Takes You to the Edge of Audio Development

audioXpress November 2023 offers an exclusive in-depth report on optical MEMS microphone technology from sensiBel, and understand how microphones can impact active noise cancellation performance. Learn how a new ADC Hybrid Gain Control IC enables smooth microphone preamp gain changes, and how to use DSP for hearing enhancement applications. Explore a Motion Feedback (MFB) approach enabling effective active desktop subwoofers, and recap on a century of Home Loudspeaker Development.

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