absolute bandwidth
31Criticism of Bell Canada — Many criticisms have been made regarding Bell Canada as well as its products and services. Such criticism either applies to the company in general, or only for a specific product or service. Contents 1 General criticism 1.1 Customer service 1.2… …
32Chebyshev filter — Linear analog electronic filters Network synthesis filters Butterworth filter Chebyshev filter Elliptic (Cauer) filter Bessel filter Gaussian filter Optimum L (Legendre) filter Linkwitz Riley filter …
33Delta-sigma modulation — Delta sigma (ΔΣ; or sigma delta, ΣΔ) modulation is a method for encoding high resolution or analog signals into lower resolution digital signals. The conversion is done using error feedback, where the difference between the two signals is… …
34Decibel — This article is about the ratio of measures. For sound or acoustic level, see Sound pressure. For other uses, see Decibel (disambiguation). Attenuation chart of an RG 6 Coaxial cable, measured in decibels per 100 feet of cable The decibel (dB) is …
35Psychoacoustics — is the study of subjective human perception of sounds. Alternatively it can be described as the study of the psychological correlates of the physical parameters of acoustics. Background Hearing is not a purely mechanical phenomenon of wave… …
36Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) …
37Inline linking — Hotlink redirects here. For the Malaysian prepaid mobile service, see Maxis Communications. Hot link redirects here. For the spicy type of sausage, see Andouille. Inline linking (also known as hotlinking, leeching, piggy backing, direct linking,… …
38Mean opinion score — The Mean Opinion Score (MOS) test has been used for decades in telephony networks to obtain the human user s view of the quality of the network. In multimedia (audio, voice telephony, or video) especially when codecs are used to compress the… …
39File hosting service — Types of Internet hosting service …
40YUV — Y UV is a color space typically used as part of a color image pipeline. It encodes a color image or video taking human perception into account, allowed reduced bandwidth for chrominance components, thereby typically enabling transmission errors… …
