High sensitivity noise measurement with a correlation spectrum analyzer.
Marco SampietroGianfranco AccomandoLuca G. FasoliGiorgio FerrariEmilio C. GattiPublished in: IEEE Trans. Instrum. Meas. (2000)
Keyphrases
- high sensitivity
- optical fiber
- data acquisition
- power spectrum
- random noise
- weak signal detection
- measurement error
- correlation analysis
- noisy data
- noise reduction
- noise level
- noise model
- background noise
- missing data
- signal to noise ratio
- high speed
- low signal to noise ratio
- sensor noise
- fiber bragg grating
- spatial correlation
- noise free
- additive noise
- median filter
- data processing
- face recognition
- decision trees
- search engine
- real time