All items tagged with Klippel (102)

Fresh From the Bench: KEF LS50 Meta - The Measurements

June 30, 2021 by Kent Peterson

Fresh From the Bench: KEF LS50 Meta - The Measurements

After conducting a serious listening session of the KEF LS50 Meta with Oliver Masciarotte and Pete Quirsfeld, Kent Peterson took the speakers to Warkwyn to determine if their listening impressions could be confirmed with actual measurements. The KEF LS50 Meta was measured at Warkwyn’s facility using the Klippel Near-Field Scanning (NFS) system. This article was originally published in audioXpress, June 2021.

Loudspeaker Industry Sourcebook 2021 Now Available Online!

June 2, 2021 by audioXpress Staff

Loudspeaker Industry Sourcebook 2021 Now Available Online!

In the best tradition of the Loudspeaker Industry Sourcebook (LIS), the 2021 edition contains company listings and so much more. In this edition, readers will find several must-read articles from some of the finest industry leaders, interviews with audio professionals on trending industry topics, and our annual industry reports about the state of the industry. Visit the LIS website for the listings and gotomylis.com for the full online edition!

Comprehensive Transducer Testing in 24 Minutes

May 27, 2021 by Andrew Taylor

Comprehensive Transducer Testing in 24 Minutes

This article illustrates how the latest Klippel Multi-Scanning Workbench solution allows measurements across several domains (acoustical, mechanical, electrical, and magnetic) while working from non-anechoic environments. The author uses a practical characterization of balanced mode radiator (BMR) loudspeakers, which require a more complex approach when compared to conventional cone-based woofers or dome-tweeters. This article was originally published in Voice Coil, May 2021.

From Micro to Pro and High-End Speakers in Voice Coil May 2021

April 26, 2021 by audioXpress Staff

From Micro to Pro and High-End Speakers in Voice Coil May 2021

In Voice Coil May 2021, Andrew Taylor explains Klippel’s approach to "Comprehensive Transducer Testing in 24 Minutes," Mike Klasco writes about the use of "PEEK High-Performance Film Diaphragms and Cones," and there are two updated directories on MEMS Speakers and Microspeaker Vendors. James Croft reviews Mikhail Dinaburg’s “Speaker with Dual Diffuser” patent, while Vance Dickason characterizes the NSD1424BTN 1.4” compression driver from Eighteen Sound, and the Twt28_vMS high-end dome tweeter from Kartesian in Test Bench. Now available in print and digital.

New Klippel SCN Near Field Add-On (SCN-NF) Now Available

March 9, 2021 by audioXpress Staff

New Klippel SCN Near Field Add-On (SCN-NF) Now Available

Announced earlier in 2020, Klippel now confirmed availability of its new SCN Near-Field Add On (SCN-NF), a new solution that accurately enables all the most relevant transducer measurements using a single hardware setup in a non-anechoic room. This new powerful addition to the Klippel Scanning Vibrometer is a smart alternative to using an anechoic chamber, and the fastest way to get full directivity holographic measurements, extrapolate SPL to any point in 3D half-space and obtain balloon, contour, polar and sound power plots.

Precision Devices Confidently Introduces Eight New Products

January 26, 2021 by audioXpress Staff

Precision Devices Confidently Introduces Eight New Products

Precision Devices, the highly regarded "Made in England" manufacturer of high-quality loudspeaker transducers, just announced a brand new series of products. The company is using the forced interruption of normal support activities to intensify its work on refinements, new product development and improving production methods to its extensive portfolio. The results are now visible in new improved subwoofers, bass/midrange, and midrange drivers.

Practical Test & Measurement: Mastering Wireless Multi-Tone Testing

December 29, 2020 by Andrew Taylor

Practical Test & Measurement: Mastering Wireless Multi-Tone Testing

This article explains the issues resulting from measuring a wireless audio connection and how wireless multi-tone testing can help us to overcome those obstacles. The article is particularly focused on the needs of manufacturers and designers of modern wireless audio devices and offers valuable insights on multi-tone testing, a technique that has been around for many years, and which Klippel perfected in its own multi-tone measurement module (MTON). This article was originally published in audioXpress, December 2020.

GGNTKT Model S1 Self-Powered In-Wall Loudspeaker for Full Multichannel Immersion and Dynamics

December 16, 2020 by Joao Martins

GGNTKT Model S1 Self-Powered In-Wall Loudspeaker for Full Multichannel Immersion and Dynamics

GGNTKT (the name stands for "Gegentakt" or push-pull) is an interesting new loudspeaker company with a refreshing attitude towards high-end audio. The company's new product, the Model S1, is a self-powered, in-wall, 2-way custom installation design for home theaters. The GGNTKT Model S1 is a high output design for front/LCR and surround channels of small to medium-sized home theaters and professional multichannel monitoring in studio facilities.

Klippel Analyzer System Receives Software Updates for Testing DSP-Based Audio Devices

November 17, 2020 by Joao Martins

Klippel Analyzer System Receives Software Updates for Testing DSP-Based Audio Devices

Klippel has been keeping busy in the last months, continuously improving their measurement technology for loudspeakers and audio systems. With the dB-Lab 210.918 and QC 6.7 software updates, Klippel introduced new tools for testing DSP-enhanced speakers, headphones and connected audio systems, first with and hardware add-on for the SCN Scanning Vibrometer, and second with an extension for automatic testing at multiple excitation levels using the TRF module.

Bold North Audio Releases Soft Dome Tweeter Completely Designed and Assembled In America

November 12, 2020 by audioXpress Staff

Bold North Audio Releases Soft Dome Tweeter Completely Designed and Assembled In America

American audio solutions manufacturer, MISCO, announced the introduction of the BDT-2901, a high performance 29mm soft dome tweeter to add to its growing line of premium and high-performance drivers, all designed and manufactured under the Bold North Audio brand in its St. Paul, Minnesota facility. Expanding the brand's catalog, this new driver was designed to meet requests for a precision 29mm dome tweeter with a low crossover point, ideal for use in a two-way system paired with a 6.5” or 8” woofer.

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