Identification of transfer function component on normalized estimate by adaptive filter in ANC and beamformer
- Resource Type
- Conference
- Authors
- Jeong, Jinsoo
- Source
- 2016 IEEE Region 10 Conference (TENCON) Region 10 Conference (TENCON), 2016 IEEE. :595-598 Nov, 2016
- Subject
- Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
General Topics for Engineers
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Adaptive filters
Transfer functions
Delays
Noise cancellation
Circuit synthesis
Array signal processing
transfer function component
adaptive filter
adaptive noise cancelling
beamformer
- Language
- ISSN
- 2159-3450
This paper presents a method for identifying path transfer function components from the estimate by adaptive filter in both adaptive noise cancelling (ANC) and beamformer. Analysis shows that adaptive filter in ANC estimates subtracted value between two transfer function components. On the other hand, it differently shows that adaptive filter in beamformer estimates added value between two transfer function components. Hence, it gives initiative to identify each transfer function component from two estimates by each adaptive filter in between ANC and beamformer. Therefore, it will be shown that each component value in two path transfer functions can be identified by the estimates from adaptive filters on the operation in a proposed circuit design based on ANC and beamformer structures.