G10K2210/321 - CPC Classification

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

• G10K2210/3211 » Active mounts for vibrating structures with means to actively suppress the vibration, e.g. for vehicles 14
• G10K2210/3212 » Actuator details, e.g. composition or microstructure 28
• G10K2210/3213 » Automatic gain control [AGC] 19
• G10K2210/3214 » Architectures, e.g. special constructional features or arrangements of features 47
• G10K2210/3215 » Arrays, e.g. for beamforming 34
• G10K2210/3216 » Cancellation means disposed in the vicinity of the source 75
• G10K2210/3217 » Collocated sensor and cancelling actuator, e.g. "virtual earth" designs 15
• G10K2210/3218 » Filters other than the algorithm-related filters 11
• G10K2210/3219 » Geometry of the configuration 91
• G10K2210/3221 » Headrests, seats or the like, for personal ANC systems 56
• G10K2210/3222 » Manual tuning 9
• G10K2210/3223 » Materials, e.g. special compositions or gases 9
• G10K2210/3224 » Passive absorbers 38
• G10K2210/3225 » Radio or other sources used in ANC for transfer function estimation; Means to avoid interference between desired signals, e.g. from a car stereo, and the ANC signal 2
• G10K2210/3226 » Sensor details, e.g. for producing a reference or error signal 43
• G10K2210/3227 » Resonators 1
• G10K2210/3228 » Shunts 2
• G10K2210/3229 » Transducers 24

Recent Application in this class: