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What is digital signal processing system?
DSP -Digital signal processing the word it self says it is process of analyzing the digital signal . The system which does this work of analysis is the digital signal processing system. In this system the raw analog signal(ex:human voice) which is time domain signal is fed to the pre aliasing filter which removes noise part of the signal and this fed to the sampling and quantization in which the real time analog signal is discretized and digitized . After this process this digitized signal is fed to the DSP processor to do the specific operation on the signal (ex: convolution , modulation etc.,) .This processed signal is fed to the D/A which converts the digital signal to the analog signal real time signal. after all explaining the process of signal processing. the stages between the sampling and D/A is the digital processing system.
How many flashers are on a 1968 mustang?
A 1968 Mustang is equipped with two turn signal indicators, which also function as flashers. When activated, these indicators flash to signal turns or lane changes. Additionally, the vehicle has a separate hazard warning system that uses the same lights, allowing all four turn signals to flash simultaneously when engaged.
What is wide dynamic range in digital communication system?
ratio of the strongest transmittable signal to weakest discernible signal
What is a analog-to-digital converter chip?
Its an IC which converts the analog signal at its input into digital output suitable for digital applications. It is an essential part of any digital system
What are the subjects in the electronics and communication?
signal and system,digital logic design , engineering maths,
What is difference between digital image processing and digital signal processing?
Digital Image Processing is a type of Digital manipulation pertaining to pictures and video. "Photoshopping" a digital picture is an example of Digital Image Processing. Another example is what takes place in a digital camera when the image is captured on the image sensor and converted into a JPEG file to be saved on a memory card. Digital Signal Processing is a generic term for any manipulation of a Digitally encoded signal, such as Audio, Video, or Radio Signals. This also includes Digital Image Processing where there is a signal being sent from one part of a system to another, such as in a digital camera. There are Microprocessors that are specifically built to process digital signals known as "Digital Signal Processors" (or DSP's).
How can you convert the digital signal given on the speedometer in the car into radio waves which can be received some where else?
First of all digital signal cant be transmitted wirelessly. digital signal can only be transmitted through optical fibre in the form of pulses. so we have to convert digital signal to analog form with the help of DIGITAL TO ANALOG CONVERTOR ( D TO A CONVERTOR). Then this analog signal should be super imposed on carrier signal called MODULATION. modem can be used for that. then that signal can be transmitted to the air through alloted band width like cellular system with the help of transceiver. at the reciveing end we can demodulate the signal with the help of modem & can convert it back to digital form through A TO D CONVERTOR.
What is the difference between adaptive signal processing and digital signal processing?
Adaptive signal processing refers to techniques that adjust their parameters automatically in response to changing signal characteristics, enabling the system to optimize performance in dynamic environments. In contrast, digital signal processing (DSP) encompasses a broader category of techniques for the manipulation and analysis of digital signals, which may or may not include adaptive algorithms. While DSP techniques can be static and predefined, adaptive signal processing specifically focuses on real-time adjustments to improve signal quality or system performance.
Why you use digital signal processing instead of analouge signal processing?
There some or more reason as follows 1 There only tow voltage (current) levels high or low in digital system but there are infinite level of voltage(current) in analogue system. 2 Digital systems are extremely immune to noise as compare to analogue system. 3 Digital systems are very compact as compare to analogue system These are according to my knowledge or further there may be more reasons!!
Difference between analog and digital control systems?
An analog control system is one that presents data by measuring a continuous variable. This reports the data back in voltage or pressure.
What is an ADPLL?
An ADPLL is an all-digital phase locked loop - a control system that generates an output signal whose phase is related to the phase of an input signal.
What is the purpose of the S/PDIF port?
S/DIF (Sony-Philips digital interface) sound port connects to and external home theater audio system, providing digital output and the best signal quality.
