ದಿಜಿಟಲ್ ಸ್ಟೋರೇಜ್ ಓಸಿಲೋಸ್ಕೋಪ್

Digital oscilloscope annu anta pradhānika prakāra madu, yannu digita saṅkhyege waveform digital memōriya haḍiyuttene bāndhi. Yannu anāloga prayogagala nāguva digita signal processing techniques nodi analise mādilla. Yannu anāvṛtta signals haḍida taddene device reset agaḷa taṇḍu display mādilla. Digital storage oscilloscope-nalli, signals haḍi, bandhutta, taddene display mādilla. Digital oscilloscope-nalli maximum frequency measurement converter (anāloga kīvu digital) naturege sampādaka sampling rate-nalli mādilla. Digital oscilloscope-nalli traces bright, highly defined, seconds loṇṭa display mādilla. Digital oscilloscope main advantage yannu stored traces analysing nānu visual as well as numerical values display mādilla.

Flat panel-nalli displayed trace magnified, brightness change mādilla, minute detailing acquisition māḍa requirementsge mādilla. Small screen-nalli input voltage particular axis period of time-nalli display mādilla. Even three-dimensional figure or multiple wave forms comparison purposega changes māḍa display mādilla. It has an advantage that it can capture and store electronic events for the future purpose. The digital oscilloscopes are widely used today because of its advanced features of storage, display, fast traces rate and remarkable bandwidth. Although, the digital scope is costlier than the analogue oscilloscope, still it is popular in the market.

Sometimes, people get confuse between digital voltmeter and digital storage oscilloscope. They thought that both dealt with voltage. But there is a huge difference between the two. Digital oscilloscope shows the graphical representation of the signals for visual diagnosis and it helps to find out the unexpected voltage’s source. It also represents timing, affected circuit, and shape of the pulse so that technicians could easily find out malfunctioning part. It locates an even minor problem in the operations and send an alert for replacement or tuning. On the other side, digital voltmeter only records voltage fluctuation which requires further diagnostics.

Analog Storage Oscilloscope

Original storage oscilloscope-nalli analog input stages ide, then signals digital format-nalli convert mādilla special storage memory cathode-ray tube-nalli store mādilla. These signals processed before being converted back into an analog format. Cathode-ray tube retains the images on an electrode by plotting it as a charge pattern, then these patterns modulate the electron rays to deliver the picture of the stored signal.

Digital Oscilloscope Technology

First the waveforms are conditioned by some analogue circuits then enter in the second stage which involves receiving the digital signals. To do so, samples have to pass through analogue to digital converter and output signals get recorded in digital memory at different interval of time. These recorded points together make a waveform. The set of points in a waveform show its length. The rate of samples defines the design of the oscilloscope. The recorded traces are then processed by the processing circuit and obtained traces are ready to display for visual assessment.

Uses of Digital Storage Oscilloscope

• Signal voltage testing in circuit debugging.

• Manufacturing testing.

• Designing.

• Radio broadcasting equipment signal voltage testing.

• Research field.

• Audio and video recording equipment.

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