All items tagged with Klippel (96)

Headphone Focus audioXpress April 2018 Edition, Now Available!

March 9, 2018 by audioXpress Staff

Headphone Focus audioXpress April 2018 Edition, Now Available!

Following our March Test and Measurement Focus edition, audioXpress April 2018 expands that focus to specifically include a comprehensive roundup of the latest earphone and headphone test solutions. Read the review of Audio Precision's AECM206 Binaural Headphone Test Fixture, learn about HEAD acoustics' latest modular measurement platform, and discover how Warwick Audio Technologies designed a completely new type of electrostatic transducer. Download audioXpress April 2018 now.

Download Now Your First Voice Coil of 2018!

December 28, 2017 by audioXpress Staff

Download Now Your First Voice Coil of 2018!

Voice Coil is gearing up for another exciting edition of the NAMM Show in Anaheim, CA, and this January 2018 edition features one of our most exciting Voice Coil directories, focusing on recent announcements about Headphone Measurement solutions. James Croft discusses a patent for an innovative flat speaker concept from Pioneer, while Vance Dickason characterizes a new 12” coaxial pro audio design from B&C Speakers. Download your Voice Coil now!

VC Spotlight: More Than a Magnet

December 13, 2017 by Aaron Heuschmidt

VC Spotlight: More Than a Magnet

Is the solid part of a loudspeaker motor just a magnet or is there more to it? Simulation tools have helped to create effective and powerful magnet constructions, which make it easy to build a prototype based on calculations and experience. The next obvious step is measuring and listening to the assembled speaker. However, more conclusions can be drawn by analyzing the individual parts further. This article was originally published in Voice Coil, May 2017.

Loudspeaker Sourcing Show Attracts More Key Industry Players for 2017 Edition

September 28, 2017 by audioXpress Staff

Loudspeaker Sourcing Show Attracts More Key Industry Players for 2017 Edition

The Loudspeaker Sourcing Show, now in its third year, will take place October 16–18, 2017, at the Nansha Grand Hotel, Guangzhou, China. This show is an all-inclusive solution for loudspeaker brand buyers, engineers, and their decision makers to meet directly with qualified loudspeaker factories over the course of this three-day event. A significant number of new manufacturers and industry associations, including the Audio Engineering Society, have already confirmed support to the event.

A Platform for Expanded Possibilities: The New Klippel Analyzer 3

September 27, 2017 by Manuel Spehr

A Platform for Expanded Possibilities: The New Klippel Analyzer 3

Klippel GmbH is celebrating its 20th anniversary in 2017. To celebrate, Klippel launched its new Klippel Analyzer 3 (KA3). The Klippel Analyzer 3 is an hardware platform for R&D modules and Quality Control (QC) tasks that performs the data acquisition and real time processing. It is connected to a Host-PC / dB-Lab via USB 2.0, and accepts a series of KA3-Frame and Cards to plug in. This article was originally published in Voice Coil, September 2017.

Challenges of Testing Mobile Devices and Mobile Testing

August 31, 2017 by Marian Liebig

Challenges of Testing Mobile Devices and Mobile Testing

This Voice Coil Spotlight by Marian Liebig (Klippel GmbH), discusses the specific challenges of Testing Mobile Devices such as Bluetooth headphones, smartphones, and tablets. Those devices have become part of people’s daily lives but increasingly pose important new challenges in terms of quality assurance, where defect symptoms need to be detected sensitively and quickly while measured under tough acoustical conditions.

Download Now Your Voice Coil September 2017 Issue!

August 24, 2017 by audioXpress Staff

Download Now Your Voice Coil September 2017 Issue!

In the September 2017 edition of Voice Coil, read about the new Klippel Analyzer 3 (KA3), launched to coincide with the year the German company celebrates its 20th anniversary. Also, read about a surprising speaker design recently patented by Harman and learn about "Acoustic Methods of Microphone Calibration" from the experts at PCB Piezotronics. In Test Bench, there's a 3” midrange dome driver from Volt Loudspeakers and a new 10” subwoofer from Scan-Speak. Now available.

Get to Know Loudspeakers Inside and Out with Voice Coil May 2017

April 24, 2017 by audioXpress Staff

Get to Know Loudspeakers Inside and Out with Voice Coil May 2017

Voice Coil May 2017 is an issue not to be missed. Aaron Heuschmidt, from Klippel, writes about new ways to measure key loudspeaker parts, James Croft reviews two recent patents for a Low-Profile Loudspeaker Transducer and a new Passive Radiator Structure, and there’s a company profile on Trueanalog Strictly OEM, based in Panyu, Southern China. And this month's Test Bench characterizes two new compressions drivers from Brazilian pro sound OEM PRV Audio. Download your copy now!

Welcome to Another Year of Voice Coil! Download the January 2017 Edition Now.

December 28, 2016 by audioXpress Staff

Welcome to Another Year of Voice Coil! Download the January 2017 Edition Now.

In this edition, we kick off 2017 with an overview of what the 2017 NAMM and Integrated Systems Europe (ISE) trade shows might bring. This month's Spotlight features an important article by Marian Liebig (Klippel), discussing the specific challenges of Testing Mobile Devices such as Bluetooth headphones and smartphones. Vance Dickason test the SB Acoustics 6.5” MR16P-4 Satori midrange, and the 6.5” 6MBX44 midwoofer from B&C Speakers.

Micro Suspension Part Measurements

October 19, 2016 by Daniel Knobloch and Wolfgang Klippel

Micro Suspension Part Measurements

This Spotlight reference article details a simple and fast procedure for testing the diaphragm used in microspeakers, headphones, tweeters, and microphones. Meaningful information comparable to Stiffness KMS and Mechanical Resistance RMS of the Thiele-Small (T-S) parameters is the basis for tuning the production process and for communication between transducer manufacturers and soft parts suppliers. This article was originally published in Voice Coil, January 2016.

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