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The stroboscope is a powerful, fast-moving light source used for high-speed photography and visual study of things in periodic motion. By creating the visual illusion of stopped or slowed motion with the stroboscope, objects in rapid periodic motion can be analysed.
It has relatively little commercial use. It is used in photographic flash lamps, stroboscopic lamps, high-intensity arc-lamps for motion picture projection and high-pressure arc lamps to produce ultraviolet light.
The Global Stroboscopic Flashlamps market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
In cases of voice abnormalities, evaluating vocal cord vibration is crucial. The vibration of the vocal folds can be observed using a variety of tools, including a laryngeal stroboscope, an ultra high-speed digital imaging system, and a videokymography.
Laryngeal stroboscopy is the most popular of these tools due to how simple it is to examine laryngeal disease. However, modern laryngo-stroboscopes are both expensive and too heavy to transport.
The CCD image sensor, which is likewise located at the head of the endoscope with the imaging lens, is lit by recently created high luminescent white LEDs (light emitting diodes). The pricey halogen or xenon bulbs, as well as the optical light directing wires, were both eliminated by this configuration.
The LEDs are programmed to flash in time with the test subject’s speech frequency. These strobe pictures are recorded by the CCD, which then transforms them into video signals for analysis.
Between the previously produced stroboscope and the newly constructed stroboscope used in this study, there were no functional changes. The creation of a battery-operated, handheld, portable, and flicker-free stroboscope was made possible by LED light sources and microprocessor-based control circuits.
Based on clinical applications, this stroboscope may be very helpful in the identification of voice issues because it is lightweight (at a total of 0.5 kg), portable, and simple to use.
