Klippel GmbH

Klippel GmbH

Herstellung von Haushalts-, Elektro- und Elektronikgeräten

Info

KLIPPEL is an innovative leader in providing unique test equipment for electro-acoustical transducers and audio systems. Founded in 1997 by Dr. Wolfgang Klippel, the novel techniques developed for control and measurement systems of loudspeakers and other transducers are the result of over 30 years of fundamental research. This provides more accurate physical models of loudspeakers, micro-speakers and headphones valid for both small and large amplitudes. The focus is on revealing the root causes of signal distortion and defects and giving practical indications for improvements in design and manufacturing of audio products. KLIPPEL offers a broad portfolio of products and services. The main products are the KLIPPEL Analyzer System with the R&D applications and QC System (End-of-Line Testing) and the KLIPPEL CONTROLLED SOUND TECHNOLOGY. These cutting-edge technologies have changed the way loudspeakers are developed and manufactured in the audio industry. The KLIPPEL Analyzer System empowers engineers around the globe in creating, evaluating and testing audio products over the full life cycle in the lab, on the production line and in the field. Based on a common hard- and software platform, these tools allow products to be created that exceed the end-user’s expectations while minimizing manufacturing costs. KLIPPEL‘s vast research on acoustics, loudspeaker modeling and system identification is the basis for unique measurement and simulation tools as well as innovative DSP algorithms. The KLIPPEL CONTROLLED SOUND TECHNOLGY (KCS) stands for a new paradigm in active loudspeaker control and correction. The adaptive control structure is based on electro-acoustical modeling and combines real-time monitoring of the transducer parameters with active protection against thermal and mechanical overload, nonlinear distortion cancellation, system alignment and stabilization of the voice coil position.

Website
http://www.klippel.de
Branche
Herstellung von Haushalts-, Elektro- und Elektronikgeräten
Größe
11–50 Beschäftigte
Hauptsitz
Dresden
Art
Privatunternehmen
Gegründet
1997
Spezialgebiete
Acoustics, Quality assurance, Sound technology, Test and measurement, Fundamental research of loudspeakers, Micro-speakers and headphones, Electrical and acoustical test systems, Electro-acoustical transducers and audio systems, Root cause analysis, Vibration and radiation analysis, 3D sound field and directivity, End of line testing, Accelerated life and power testing, Electro-acoustic modelling and simulation, Linear and nonlinear parameter identification, Material parameters, Signal distortion (HD, IMD) und Speaker control (smart amplifier)

Orte

Besch��ftigte von Klippel GmbH

Updates

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    𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘀𝘁 𝘄𝗶𝘁𝗵 𝘀𝘁𝗿𝗼𝗻𝗴𝗹𝘆 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆 𝗳𝗼𝗿 𝘁𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲 𝗺𝗲𝗮𝘀𝘂𝗿𝗲𝗺𝗲𝗻𝘁. Klippel has now released an update of the 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘀𝘁 (𝗞𝗘𝗧) in conjunction with the newest update of dB-Lab 212. The second significant update part focuses on improving temperature monitoring accuracy in KET. Internal test stimuli have been optimized to minimize variations in temperature measurement, especially at high levels. Detection of rapid temperature changes is crucial for micro loudspeakers and tweeters and is now ensured by KET.   Click on the link for more information about the Klippel Endurance Test: https://lnkd.in/e-YEhtXC If you want to know more about the latest dB-Lab 212 update and its new features, click here: https://lnkd.in/emND_HTy

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    𝗧𝗵𝗲 𝗔𝗘𝗦 𝗖𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗼𝗻 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲 𝗔𝘂𝗱𝗶𝗼 𝗸𝗶𝗰𝗸𝘀 𝗼𝗳𝗳 𝘁𝗼𝗱𝗮𝘆!  We're super excited about the upcoming days in Gothenburg with all the amazing workshops, presentations, and panel discussions. Our colleagues Stefan Irrgang and Stephan Schönfeld are at the conference and will be presenting a workshop together tomorrow. They can't wait to catch up with friends and partners in the industry. Be sure to say hi to them during the conference or join their workshop tomorrow! 𝗟𝗶𝗳𝗲 𝗖𝘆𝗰𝗹𝗲 𝗼𝗳 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗱 𝗖𝗮𝗿 𝗦𝗽𝗲𝗮𝗸𝗲𝗿 𝗨𝘀𝗶𝗻𝗴 𝗔𝗩𝗔𝗦 𝗮𝘀 𝗮𝗻 𝗘𝘅𝗮𝗺𝗽𝗹𝗲 📆 June 27, 2024 | at 2 pm to 3:30 pm 📌 Auditorium |Uni3 by Geely in Gothenburg, Sweden More information about the workshop on our website  ➥ https://lnkd.in/e_JjkNJz   #Klippel #AESConference #AutomotiveAudio Audio Engineering Society

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    𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘀𝘁 𝗳𝗼𝗿 𝗵𝗶𝗴𝗵𝗲𝗿 𝗽𝗼𝘄𝗲𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲! Klippel has now released an update of the 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘀𝘁 (𝗞𝗘𝗧) in conjunction with the newest update of dB-Lab 212. The KET software now supports the Unica amplifier platform by Powersoft, offering an extended U/I range of up to 220Vpeak and 80 Apeak. There are 8 and 4-channel versions available, which can be mixed with the existing Mezzo amplifier platform for low and medium power requirements.   Click on the link for more information about the Klippel Endurance Test: https://lnkd.in/e-YEhtXC If you want to know more about the latest dB-Lab 212 update and its new features, click here:  https://lnkd.in/emND_HTy

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    𝗪𝗵𝗮𝘁'𝘀 𝗡𝗲𝘄 𝗶𝗻 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘅𝘁 A new minor software update for the KLIPPEL Analyzer System is now available, featuring a two-fold update of the 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗘𝗻𝗱𝘂𝗿𝗮𝗻𝗰𝗲 𝗧𝗲𝘀𝘁 (𝗞𝗘𝗧): ✔ Supports Powersoft-UNICA series for higher power applications ✔ Strongly improved accuracy for temperature measurement. More information about the newest software update is available on our website ➥ https://lnkd.in/emND_HTy

    What's New in KLIPPEL Endurance Test (KET)

    What's New in KLIPPEL Endurance Test (KET)

    klippel.de

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    𝗔𝗘𝗦 𝗖𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗼𝗻 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲 𝗔𝘂𝗱𝗶𝗼 𝘀𝘁𝗮𝗿𝘁𝘀 𝗶𝗻 𝗼𝗻𝗲 𝘄𝗲𝗲𝗸! Join the conference for a three-day program filled with content for all audio engineers in the automotive space. Our Head of QC and R&D Development Stefan Irrgang and KCS Application Engineer Stephan Schönfeld will present a workshop about the product life cycle of a typical, actively controlled car speaker system from design over pre-production and mass production up to the monitoring and control in the final use inside a car. AVAS (acoustic vehicle alerting systems) are used as an example for special safety and quality requirements. Practical demos during the workshop show typical tasks mandatory for the different phases of product life. 𝗟𝗶𝗳𝗲 𝗖𝘆𝗰𝗹𝗲 𝗼𝗳 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗱 𝗖𝗮𝗿 𝗦𝗽𝗲𝗮𝗸𝗲𝗿 𝗨𝘀𝗶𝗻𝗴 𝗔𝗩𝗔𝗦 𝗮𝘀 𝗮𝗻 𝗘𝘅𝗮𝗺𝗽𝗹𝗲 📆 June 27, 2024 | at 2 pm to 3:30 pm 📌 Auditorium |Uni3 by Geely in Gothenburg, Sweden More information about the workshop is available on our website ➥ https://lnkd.in/e_JjkNJz

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    𝗟𝗲𝘁'𝘀 𝗴𝗲𝘁 𝗿𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝗮𝗻 𝗲𝘅𝗵𝗶𝗹𝗮𝗿𝗮𝘁𝗶𝗻𝗴 𝗱𝗮𝘆! It's the final day of the 2024 InfoComm Show, and it's your last chance to engage with our North American distribution partner Warkwyn to talk about your transducer measurement needs at our 𝗯𝗼𝗼𝘁𝗵 C9920. 📆 June 12 to 14, 2024 📌 Las Vegas Convention Center  #klippel #acoustic #audio #loudspeakers #infocomm24 Kent Peterson Jason Cochrane

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    Manager at Warkwyn

    Day 2 at InfoComm! Stop by and let's discuss your transducer measurement needs, experience Klippel's amazing KCS speaker controller system, Microflown's unique particle velocity measurement system, and CESVA's type I and II SPL meters. Booth C9920!

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    𝗘𝗻𝗱-𝗼𝗳-𝗟𝗶𝗻𝗲 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗶𝘀 𝗠𝘂𝗰𝗵 𝗠𝗼𝗿𝗲 𝗧𝗵𝗮𝗻 𝗗𝗶𝘀𝘁𝗶𝗻𝗴𝘂𝗶𝘀𝗵𝗶𝗻𝗴 𝗕𝗲𝘁𝘄𝗲𝗲𝗻 𝗚𝗼𝗼𝗱 𝗮𝗻𝗱 𝗕𝗮𝗱 𝗨𝗻𝗶𝘁𝘀 For manufacturers of audio equipment, such as speaker components, speaker units, and speaker systems, it is necessary to test the performance and sound quality of the final product in mass production to control the quality. EoL testing is much more than separating good from bad units. It is also about using the information contained in the defects to improve the design and optimize the production processes. That requires a detailed, sophisticated analysis that must be done using the latest insights in electro-acoustic, including nonlinear modeling, mechanical models, FEM, simulation, and many more.   𝗤𝗖 𝗨𝗻𝗶𝗾𝘂𝗲 𝗙𝗲𝗮𝘁𝘂𝗿𝗲 – 𝗦𝘄𝗲𝗲𝗽 𝗦𝗽𝗲𝗲𝗱 Speed is very important for End-of-Line (EoL) testing and it is significantly affected by the choice of test stimuli. The most accurate way of measuring a DUT’s behavior is through steady-state measurements. This implies that the acquisition begins when the amplitudes of all state variables (e.g., pressure, excursion, current) are settled and constant after the test stimulus is applied. The time it takes for state variables to settle and become constant depends on the resonance frequency, the quality factor of the fundamental and other higher-order modal resonators (cone breakup modes). Read ➥https://lnkd.in/e4zUG7Zn #klippel #EoL #testing #measurementsolutions

    QC Unique Features - Part 1

    QC Unique Features - Part 1

    klippel.de

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    The Pure Acourate Sound project demonstrated at the High-End Munich that it is possible to produce ultra-low distortion sound without bass boom using their loudspeaker system. At their booth, visitors of the trade fair had the opportunity to experience this unique setup and meet its designers. Prior to the presentation at the May 2024 Munich High-End show, Technical Editor Jan Didden had the chance to preview the project. His full article was originally published in audioXpress, May 2024 and is now available online. ➥ https://lnkd.in/e4zUG7Zn KLIPPEL is one project partner of the "Pure Acourate Sound" and supported the project with a measurement service with our Near Field Scanner “Carousel”. The speaker was taken to our facilities in Dresden, for full measurements and characterization and allowing Uli Brüggemann and Markus Grelka to further optimize the setup.

    Pure Acourate Sound Project: Greater Than the Sum of Its Parts

    Pure Acourate Sound Project: Greater Than the Sum of Its Parts

    audioxpress.com

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    𝗥𝗲𝗰𝗮𝗽 𝗠𝗮𝘆 – 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗖𝗵𝗶𝗻𝗮 𝗝𝗼𝘂𝗿𝗻𝗲𝘆 Our Head of Support, Thomas Wicke, had a productive and eventful China trip in May! He spent two weeks there and visited Prolight and Sound China in Guangzhou, where he teamed up with our Chinese distributors ILE Technology and Jingyin Electronic Technology at the trade fair.   After that, he traveled to Shen Zhen to lead a seminar with our third Chinese distributor Pana Sound on '𝙂𝙚𝙩𝙩𝙞𝙣𝙜 𝘼𝙘𝙘𝙪𝙧𝙖𝙩𝙚 𝟑𝘿 𝙎𝙤𝙪𝙣𝙙-𝙛𝙞𝙚𝙡𝙙 𝘿𝙖𝙩𝙖 𝙖𝙣𝙙 𝙇𝙤𝙘𝙖𝙡𝙞𝙯𝙞𝙣𝙜 𝙋𝙧𝙤𝙗𝙡𝙚𝙢𝙨 𝙞𝙣 𝙀𝙤𝙇 𝙏𝙚𝙨𝙩𝙞𝙣𝙜'. It's great to hear that over 90 participants were able to engage with the seminar and had the chance to explore questions like "How do I get accurate 3D sound field data for my speaker?" and "How can I get the maximum benefit out of my production?"

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    InfoComm Show 𝟮𝟬𝟮𝟰 𝗵𝗲𝗿𝗲 𝘄𝗲 𝗰𝗼𝗺𝗲! Our North American distribution partner Warkwyn has prepared some exciting demos for you. Step by and have a chat with them next week! ☛ 𝗞𝗟𝗜𝗣𝗣𝗘𝗟 𝗤𝗖 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 - 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲 𝗼𝗳 𝗥𝗲𝗻𝘁𝗮𝗹 𝗮𝗻𝗱 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗲𝗱 𝗔𝘂𝗱𝗶𝗼 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 ☛ 𝗞𝗹𝗶𝗽𝗽𝗲𝗹 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗱 𝗦𝗼𝘂𝗻𝗱 (𝗞𝗖𝗦) – 𝗡𝗼𝗻𝗹𝗶𝗻𝗲𝗮𝗿 𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗟𝗼𝘂𝗱𝘀𝗽𝗲𝗮𝗸𝗲𝗿 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗿 📆 June 12 to 14, 2024 📌 Las Vegas Convention Center More information about our product demonstration is available on our website ➥ https://lnkd.in/gEMw3w6s

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