But the real breakthrough came with the extravagant addition of many multiple "expert" analyzers — more than 100 different techniques running concurrently to analyze natural language, appraise sources, propose hypotheses, merge the results and rank the top guesses.
In the most common mass analyzers the ions are separated in space according to their mass-to-charge ratios.
In time-of-flight mass analyzers, however, no electric or magnetic field is employed, and the time required for ions of varying m/z that are accelerated to the same kinetic energy to pass through a flight tube is measured.
Having made these arguments, I would now like to introduce a paradox: I have taught classes for the last ten years in which we have used stop-action projectors or film analyzers to look at films a moment at a time.
Voice-stress analyzers (VSAs), which became commercially available in the 1970s, rely on the detection of minute variations in the voice of the subject.
Instruments to monitor chemical properties include the refractometer, infrared analyzers, chromatographs, and pH sensors.
Medical devices: radiotherapy equipment, cardiology, dialysis, pulmonary ventilators, nuclear medicines, and analyzers.
Infrared analyzers can identify substances by the wavelength and amount of infrared radiation that they emit or reflect.
The inherent lack of precision has been rectified in some cases by use of digital counting devices, giving rise to a subclass of these machines known as digital differential analyzers.
With the advent of automated analyzers, an increasing number and variety of tests were made available at greatly reduced cost.
A blizzard of information can confuse rather than enlighten, of course, but there is hardly a shortage of analyzers and filterers.
