All items tagged with adhesives (13)

Triple Test Bench and the Latest Speaker Patents in Voice Coil July 2023

June 28, 2023 by audioXpress Staff

Triple Test Bench and the Latest Speaker Patents in Voice Coil July 2023

Another issue of the indispensable Periodical for the Loudspeaker Industry, Voice Coil July 2023 offers the first part of a loudspeaker design tutorial by Peter Larsen. James Croft reviews two patents from Resonado. And serving a generous dose of Test Bench, Vance Dickason characterizes the SB29SDNC-C000-4 29mm cloth dome tweeter from SB Acoustics, the M25 mkII 1" silk dome tweeter from Stereo Integrity, and the NeoPro 5i ribbon tweeter from Fountek Electronics.

Voice Coil Focus: Acoustical Characteristics of Adhesive Joints and Cone Treatments

April 18, 2023 by Mike Klasco and Steve Tatarunis

Voice Coil Focus: Acoustical Characteristics of Adhesive Joints and Cone Treatments

There seems to be a lack of consideration and understanding of the acoustical characteristics of the loudspeaker’s many glue joints. In this article for Voice Coil, Mike Klasco and Steve Tatarunis detail how the influence and use of glue joints and diaphragm treatments can be used as a design tool. The report also details some significant new material options and design and measurement tools available. This article was originally published in Voice Coil, July 2017.

Bond It, Treat It, and Coat It. Getting to Loudspeaker Business in Voice Coil July 2022

June 28, 2022 by audioXpress Staff

Bond It, Treat It, and Coat It. Getting to Loudspeaker Business in Voice Coil July 2022

The July 2022 issue of Voice Coil offers important resources for the industry with a focus on Adhesives, Coatings and Treatments. Mike Klasco writes about New Thin-Film Technologies for Coatings and Treatments. James Croft returns with a fresh review of a Mayht patent. And Vance Dickason characterizes the recent 38WE/8582T00 15” Ellipticor woofer from Scan-Speak, and explores the historical relevance of the SEAS W15CH001 5.25" Excel Midwoofer and its Hexadym Motor design.

All About Fluid Dispensing! Join the Global Virtual Dispensing Expo

October 1, 2021 by Special Content

All About Fluid Dispensing! Join the Global Virtual Dispensing Expo

The global virtual event will take place from October 26 - 28, 2021. See detailed information about loudspeaker dispensing applications and products. Register now! The ViscoTec team will be in contact with you via live chat all day and night. In addition, you can listen to speeches from dispensing experts about the latest dispensing trends, or join a video guided company tour. All about fluid & paste dispensing solutions! You just have to sign in and join virtually – 24 hours per day.

Cutting-Edge Speaker Innovation and Glue Joints Inside Voice Coil July 2021

June 25, 2021 by audioXpress Staff

Cutting-Edge Speaker Innovation and Glue Joints Inside Voice Coil July 2021

Voice Coil July 2021 is now available and full of valuable articles. Starting with Mike Klasco's insights on glue joints and attachment techniques used in speaker design. Followed by an updated and comprehensive directory of manufacturers and suppliers of adhesives, coatings, and treatments for the speaker industry. James Croft reviews the recent Bidirectional Speaker patent awarded to Resonado Labs, and Vance Dickason places the totally unique Purifi PTT6.5X04-NFA-01 midbass driver on Test Bench, followed by Beyma's 12LEX1300Nd 12” woofer with its unique Maltcross cooling system. Now available in print and online!

Loudspeaker Bonding in Perfection! Precise Adhesive Application to Components

October 1, 2020 by Special Content

Loudspeaker Bonding in Perfection! Precise Adhesive Application to Components

Bonding is an important point when it comes to ensuring the quality of each finished loudspeaker. What you need: Most precise adhesive dispensing and absolute repeatability in fast processes! preeflow dispensers are proven in loudspeaker dispensing applications worldwide: Bonding of coils, magnet system, membrane damper adhesives, wire fixation and contact protection. Smallest adhesive quantities starting from 0.001 ml can be applied – with a repeatability higher than 99%

Free Tutorials and Speaker Design Advice from Experts in August 2020

July 24, 2020 by audioXpress Staff

Free Tutorials and Speaker Design Advice from Experts in August 2020

The August 2020 edition of Voice Coil magazine opens with a great article by Igor Levitsky on “The Advantages of Thin-Film High-Frequency Transducers,” followed by a tutorial on voice coils by Mike Klasco, and an updated directory of vendors. James Croft reviews a speaker design patent from Panasonic, and Vance Dickason places the LT2 ribbon transducer and waveguide from Radian Audio Engineering, and the 140FCD 1" compression driver from REDCATT on his Test Bench.

Adhesives, Coatings, Sealants, Dispensers, Patents and More Loudspeaker Topics in Voice Coil July 2020

June 26, 2020 by audioXpress Staff

Adhesives, Coatings, Sealants, Dispensers, Patents and More Loudspeaker Topics in Voice Coil July 2020

The July 2020 edition of Voice Coil magazine is a strong issue, offering the most comprehensive sourcing directory on Adhesives, Coatings, Sealant, and Dispenser Providers in 2020, a Spotlight article by David Lindberg on Waterproofing of Audio Devices, plus the always brilliant patent reviews by James Croft. For July, Vance Dickason characterizes the recent SEAS L19RNX1 woofer from the company's new Prestige Titan Series, and the LD25X, an interesting high-end tweeter from Creative Sound Solutions (CSS). Now available to download!

Hernon Autobonder 2101 Programmable Benchtop Dispensing System

May 26, 2020 by Joao Martins

Hernon Autobonder 2101 Programmable Benchtop Dispensing System

A truly versatile tool for R&D, assembly or maintenance, the new Autobonder 2101 from Hernon Manufacturing is a benchtop adhesive and sealant dispensing system supporting a wide range of viscosities of materials using different syringe sizes. The new Autobonder 2101 features a programmable controller that provides manual and timed modes, helping to make it into an efficient dispensing tool in multiple applications, from speaker design to electronics.

The Latest Resources for Transducer Measurement and Design in Voice Coil July 2019

June 26, 2019 by audioXpress Staff

The Latest Resources for Transducer Measurement and Design in Voice Coil July 2019

The July 2019 edition of Voice Coil is now available and loaded with valuable articles, starting with an overview of the new Klippel Controlled Sound (KCS) technology, followed by a detailed article on headphone measurement, and a new backward concept for designing vented enclosures. The July edition also features an updated directory of Adhesives, Coatings, Sealant, and Dispenser Providers. In Test Bench, Vance Dickason characterizes a Faital Pro midrange woofer and a coaxial driver from Tang Band (TB) Speaker. Download your copy now!

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