US 12,010,482 B2
Microphone isolation mount
Samuel Dean Trewartha, Silverwater (AU); and Chris Woolf, Silverwater (AU)
Assigned to Freedman Electronics Pty Ltd, Silverwater (AU)
Filed by Freedman Electronics Pty Ltd, Silverwater (AU)
Filed on Aug. 19, 2022, as Appl. No. 17/891,371.
Prior Publication US 2024/0064459 A1, Feb. 22, 2024
Int. Cl. H04R 1/08 (2006.01); H04R 1/28 (2006.01)
CPC H04R 1/2892 (2013.01) [H04R 1/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An isolation mount for a microphone having an address axis, said isolation mount comprising:
a base;
a mounting assembly configured to receive the microphone;
a suspension element extending between the base and the mounting assembly, said suspension element comprising a first end affixed to the base, a second end affixed to the mounting assembly;
a rolling spring extending between said first end and said second end of said suspension element; and
wherein the rolling spring is arranged to form an arc having an opening substantially aligned to the address axis of the microphone.