Unique Speakers, Parts, and Concepts in Voice Coil September 2022 

Voice Coil September 2022 offers an article about solutions for Smart Speakers and Voice Processing by Mike Klasco, and an updated directory of Magnet Vendors and Distributors for 2022. James Croft reviews a recent patent awarded to Tymphany for a new Coaxial Loudspeaker design, and Vance Dickason characterizes two very original drivers in Test Bench. The HF1460 compression driver from Faital Pro and the Tang band the W4-2356 4" full-range woofer with an off-centered voice coil.

K&K Development has released a new analyzer specifically designed for high-speed quality control. The new P750 QC and measurement system connects to a PC by USB and was designed as an economic solution for testing of loudspeakers in a production environment or lab environment. The Danish company says it is the right solution for micro speakers, headphones and handsets testing.