G10K2210/3227 - CPC Classification Index

ClassID:

197296 ⎘

G10K2210/3227 - CPC Classification

Classification description:

Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Means; Physical Resonators

Sub-classes:

G10K2210/32271 » Active resonators 5
G10K2210/32272 » Helmholtz resonators 15

Recent Application in this class:

20260112537

VIBRATION REDUCTION UNIT AND TRANSFORMER COMPRISING SAME

20170256250

Acoustic wall assembly having active noise-disruptive properties, and/or method of making and/or using the same