All items tagged with Thiele-Small (17)

HEAD acoustics Introduces HQS-Audio for Comprehensive Testing of Loudspeakers, Headphones and Audio Systems in Vehicles

November 28, 2018 by audioXpress Staff

HEAD acoustics Introduces HQS-Audio for Comprehensive Testing of Loudspeakers, Headphones and Audio Systems in Vehicles

HEAD acoustics, one of the world's leading companies in the field of voice and audio quality optimization, introduced HQS-Audio, a new tool for its ACQUA analysis system that provides whole set of targeted electroacoustic measurements and helps to comprehensively test the quality of audio devices. Whether loudspeakers, headphones, or audio systems in vehicles, HQS-Audio provides independent test runs for each application, consisting of various electroacoustic measurements, including Thiele-Small parameters.

Application Note: All You Need to Know About Loudspeaker Electroacoustic Measurements

November 7, 2018 by audioXpress Staff

Application Note: All You Need to Know About Loudspeaker Electroacoustic Measurements

This 33-page application note provides an overview of the key electroacoustic measurements used to characterize the performance of loudspeaker drive units and loudspeaker systems, focusing on the most important objective measurements and referring to industry standards for guidance. Download the Audio Precision application note now!

True Bass in a Large Space: A Pro DIY Subwoofer Project from 1975!

February 14, 2018 by Don Keele Jr

True Bass in a Large Space: A Pro DIY Subwoofer Project from 1975!

Part of audioXpress Speaker Focus edition in September 2017, this article by Don Keele, Jr. reminds us of how things evolved in speaker design, revisiting a subwoofer project that uses an Electro-Voice 30W 30" woofer from 1975! In "True Bass in a Large Space," Keele writes, "Getting true bass in a small place is quite easy and straightforward today, but back in 1975, it was not!"

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Driven by Function: Vanatoo Transparent Zero Wireless Powered Speakers

May 5, 2017 by Joao Martins

Driven by Function: Vanatoo Transparent Zero Wireless Powered Speakers

Recently introduced at AXPONA 2017, the new Vanatoo Transparent Zero active speakers ($299.00 /pair) have caused quite a stir at the Chicago show. Not only for the extremely affordable price but for its "convincing punch, far out of its weight class," as audioXpress author Stuart Yaniger noted. Assuming a daring approach to their designs, the Vanatoo Transparent Zero active speakers feature built-in analog and digital inputs, Bluetooth wireless with aptX and USB, providing a convincing all-in-one solution.

Voice Coil Interviews Dr. Richard H. Small

November 3, 2016 by Steve Mowry

Voice Coil Interviews Dr. Richard H. Small

This interview with Dr. Richard H. Small, by Steve Mowry was originally published in Voice Coil in 2006. As Steve Mowry writes, “I hope that as you read through Richard H. Small’s answers and comments, the characteristics of wisdom and kindness blended with brilliance and diligence come to mind. Dr. Small’s accomplishments speak for themselves." "...perhaps most important, is that Richard Small exemplifies that engineering is a life-long learning experience.”

New Actran 16 Release Delivers New Advances for Acoustic Response in Bigger Domains and for Higher Frequencies

November 20, 2015 by audioXpress Staff

New Actran 16 Release Delivers New Advances for Acoustic Response in Bigger Domains and for Higher Frequencies

Free Field Technologies (FFT), an MSC Software Company, announced the release of Actran 16. The new release provides new audio and electroacoustic capabilities; acoustic propagation in huge domains and at high frequencies; new aeroacoustic modeling capabilities for fast virtual testing; and co-simulation with other MSC Software tools for multi-discipline analyses. The new release also introduces performance enhancements, including on graphical user interface and its meshing tool.

New FINEBox 2015 Software from LOUDSOFT

January 7, 2015 by Vance Dickason

New FINEBox 2015 Software from LOUDSOFT

LOUDSOFT has just released the new FINEBox 2015 nonlinear high-power enclosure design software for designing hi-fi, PA, and even able to simulate micro speakers and very small volumes, including headphone rear cavities and holes. Among many new possibilities, the latest version of FINEBox now displays driver sensitivity in Maximum Theoretical Sensitivity, useful for microspeakers, and Standard LOUDSOFT SPL Sensitivity.

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