Separating Signal from Noise: Evaluating Emerging Technologies.
Amrit TiwanaPublished in: MIS Q. Executive (2014)
Keyphrases
- emerging technologies
- random noise
- additive noise
- received signal
- signal detection
- low snr
- wide band
- low frequency
- low signal to noise ratio
- white noise
- signal to noise ratio
- learning technologies
- noisy environments
- stochastic resonance
- signal processing
- user experience
- impulse response
- power spectra
- high frequency
- mobile learning
- additive gaussian noise
- noise variance
- direct sequence spread spectrum
- original signal
- e learning
- noise level
- noise reduction
- noise model
- quantization noise
- nonlinear filters
- single channel
- power spectrum
- response function
- high pass
- instructional technology
- higher education
- frequency domain
- signal noise ratio
- learning systems
- wavelet transform