An Analog Readout Circuit With a Noise-Reduction Input Buffer for MEMS Microphone.
Zhiming LiLei DongHao LiJie ZhangXiaofei WangHong ZhangPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2022)
Keyphrases
- noise reduction
- analog circuits
- circuit design
- signal to noise ratio
- edge preserving
- analog vlsi
- edge detection
- noisy environments
- median filter
- data conversion
- printed circuit
- noise level
- noise removal
- edge enhancement
- digital circuits
- noise filtering
- hearing aids
- impulse noise
- visual information
- noise free
- noise detection
- signal processing
- speech enhancement
- noise cancellation
- frequency domain
- edge preservation
- high speed
- image segmentation
- computer vision