srijeda, 26.10.2011.
VARIABLE NOTCH FILTER : NOTCH FILTER
Variable notch filter : Performance air filter review
Variable Notch Filter
- A specialized kind of equalizer that can be tuned to "notch out" problem frequencies without affecting neighboring frequency bands. Usually used to kill feedback frequencies. Equinox features two switchable notch filters.
- A filter that attenuates signals within a very narrow band of 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 range to very low levels. It is the opposite of a band-pass filter.
- A circuit that takes a small "slice" out of the bandpass tuned by a receiver; this is useful for reducing interference from narrow bandwidth signals.
- a quantity that can assume any of a set of values
- (of a wind) Tending to change direction
- (of a quantity) Able to assume different numerical values
- something that is likely to vary; something that is subject to variation; "the weather is one variable to be considered"
- Not consistent or having a fixed pattern; liable to change
- liable to or capable of change; "rainfall in the tropics is notoriously variable"; "variable winds"; "variable expenses"
Nizo S560 photo 2 of 2
NIZO S560
Intended for the really serious film enthusiast.
This is how it began. Nizo, the first European manufacturer that introduced a camera for the Super 8mm film gauge. The range has been diversified without departing from the fine basic styling of clean and functional lines in either slick silver or noble black. Now all you need is a little imagination.
You need a camera which gives you a wider scope. And you have a choice of numerous models from the Nizo universal range, all equipped with Schneider lenses, a famous lens manufacturer. Nizo's tremendous technical expertise in movie equipment resulted in fully equipped cameras including a two-speed power zoom, good reflex viewfinder with split-image viewing, TTL metering with full manual override, variable sector fade shutter, automatic dissolves, time lapse shooting. All incorporated into a body built to the highest standards of instrument engineering.
Lens:Schneider Kreuznach 7 - 56mm (8x zoom) - f/1.8Macro:noneRangefinder:split-imageShutter:variable: from 0° to 150°Shutter Speed:calculatorASA (daylight)variable: from 10 to 100ASA (artificial)variable: from 16 to 160ASA notching:slide = no pinsBuilt-in filter:85A (auto release = 1-pin), man. cancellation possibleFilm speeds:18, 24, 54 fps slow motion, single frameFilm transport:powered by 6x AA size batteries (6 x 1.5V)Light meter:powered by 2x 1.35V button cellsRemote socket:yesTripod socket:1/4 inch + 3/8 inchSpecial features:time lapse, fades, lap dissolve
Canon Autozoom 1014 Electronic Photo 2 of 2
The Canon Auto Zoom 1014
A movie camera with full range of creative functions.
The Canon Auto Zoom 1014 Electronic is an 8mm system movie camera of the very best conceivable quality. In it Canon has endeavoured to satisfy the requirements of the most up-to-date, professional-minded movie makers. Equipped with an f/1.4 10x zoom lens, TTL servo EE system, macro-shooting capability, variable shutter control for fading, rewinding mechanism for lap issolve (the best one ever made) and super imposition, magnetic release for remote control and synchronized flash.
Lens:7 - 70mm (10x zoom) - f/1.4Macro:Close-up at 18.9cmRangefinder:split-imageShutter:variable: from 150° to 0°Shutter Speed:calculatorASA (daylight)16 25 40 64 100 160 250ASA (artificial)16 25 40 64 100 160 250 400ASA notching:6-pinBuilt-in filter:85A (auto release = 1-pin), man. cancellation possibleFilm speeds:18, 24, 54 fps instant slow motion, single frameRemote socket:yesPower source:6x AA size batteries (6 x 1.5V)Tripod socket:1/4 inchSpecial features:Fades, var. shutter, double counter, running lock, lap dissolve
See also:
flanders precisionaire 10055 011616 fiberglass furnace filter pack of 12
pond filter with uv light
granulated carbon filter
australia internet filter blacklist
water filter housing manufacturers
clear water filter housing
d70 ir filter
drip filter coffee
sand filter for pool