Band rejection

Band rejection

Band rejection is a phenomenon in waveform signals, where a certain frequency or range of frequencies are lost or removed from a source signal.

The term "band rejection", when used in electronic signal processing, refers to the deliberate removal of a known frequency range - for instance, to compensate for a known source of interference (such as noise from mains (household) electricity). A specific frequency is removed using a notch filter.

In most other senses, band rejection is the unintentional loss of signal caused by imperfections in the recording, storage or reproduction of a waveform.

ee also

*Band-stop filter
*Notch filter
*Passband
*Stopband


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  • band-rejection filter — užtvarinis filtras statusas T sritis automatika atitikmenys: angl. band rejection filter; band stop filter; rejection filter; suppression filter vok. Notchfilter, n; Sperrfilter, n rus. заградительный фильтр, m; заграждающий фильтр, m pranc.… …   Automatikos terminų žodynas

  • band-rejection filter — užtvarinis juostinis filtras statusas T sritis fizika atitikmenys: angl. band elimination filter; band rejection filter; band stop filter vok. Bandsperre, f; Bandsperrfilter, n rus. заграждающий полосовой фильтр, m; задерживающий полосовой фильтр …   Fizikos terminų žodynas

  • rejection filter — užtvarinis filtras statusas T sritis automatika atitikmenys: angl. band rejection filter; band stop filter; rejection filter; suppression filter vok. Notchfilter, n; Sperrfilter, n rus. заградительный фильтр, m; заграждающий фильтр, m pranc.… …   Automatikos terminų žodynas

  • band-stop filter — užtvarinis filtras statusas T sritis automatika atitikmenys: angl. band rejection filter; band stop filter; rejection filter; suppression filter vok. Notchfilter, n; Sperrfilter, n rus. заградительный фильтр, m; заграждающий фильтр, m pranc.… …   Automatikos terminų žodynas

  • Band-stop filter — A generic ideal band stop filter, showing both positive and negative angular frequencies In signal processing, a band stop filter or band rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific… …   Wikipedia

  • band-elimination filter — užtvarinis juostinis filtras statusas T sritis fizika atitikmenys: angl. band elimination filter; band rejection filter; band stop filter vok. Bandsperre, f; Bandsperrfilter, n rus. заграждающий полосовой фильтр, m; задерживающий полосовой фильтр …   Fizikos terminų žodynas

  • band-stop filter — užtvarinis juostinis filtras statusas T sritis fizika atitikmenys: angl. band elimination filter; band rejection filter; band stop filter vok. Bandsperre, f; Bandsperrfilter, n rus. заграждающий полосовой фильтр, m; задерживающий полосовой фильтр …   Fizikos terminų žodynas

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