A single-ended CMOS chopper amplifier for 1/f noise reduction of n-channel MOS transistors.
Kamel MarsShoji KawahitoPublished in: IEICE Electron. Express (2012)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- median filter
- edge detection
- noise level
- wiener filter
- noisy environments
- edge enhancement
- impulse noise
- dynamic range
- noise filtering
- noise detection
- speckle noise
- noise removal
- power consumption
- high speed
- low cost
- impulsive noise
- single channel
- speech enhancement
- markov random field
- edge preservation
- hearing aids