Voice Coil July 2023 - PDF

Voice Coil July 2023 - PDF

  • $6.00


VOLUME 36, ISSUE 9  —  JULY 2023
IN THIS ISSUE

SPOTLIGHT
A FINE Circle Hardware/Software Tutorial
Part 1 — The Design
By Vance Dickason and Peter Larsen

DIRECTORY
Adhesives, Coatings, Sealants, High-Tech Thin Films, Converters, and Dispensing Equipment
By Mike Klasco and Nora Wong

ACOUSTIC PATENTS - By James Croft
Speaker Comprising Split Gap Plate Structure
Patent/Publication Number: US 2022/0386035
Inventor(s): Benny Lee Danovi (Jackson, MI USA)
Assignee: Resonado, Inc.

Flat Speaker Driven by a Single Permanent Magnet and One or More Voice Coils
Patent/Publication Number: US 11,310,604
Inventor(s): Leeg Hyun Cho (Yongin-si, Korea); Darrell Seyler Adams (Dripping, TX, USA); Youngil Cho; (Chicago, IL USA)
Assignee: Resonado, Inc.

TEST BENCH
The SB29SDNC-C000-4 29mm Compact
Neo Cloth Dome Tweeter from SB Acoustics
By Vance Dickason

The M25 mkII Surface-Mountable
Tweeter from Stereo Integrity
By Vance Dickason

Fountek Electronics’ NeoPro 5i 5”
Diaphragm Ribbon Tweeter
By Vance Dickason

INDUSTRY WATCH
By Vance Dickason

 (A link for downloading the magazine issue PDF is sent immediately following payment. Please be sure to use a valid email address.)

• • •

Voice Coil, the periodical for the loudspeaker industry is free for those who qualify (audio or loudspeaker industry professionals). 
Or you can also simply purchase a subscription for the print or digital edition (digital is recommended outside the US). 
Click here for subscription services.

A small sample of James Croft's Patent Reviews can be found here.
Sample Test Bench articles available online here.

Liquid error (layout/theme line 115): Could not find asset snippets/spurit_uev-theme-snippet.liquid