analog and digital
is a audio tape digital or analog
analog
is a hand clock digital or analog?
analog
Sound is
A continuous, analog signal Think of sound when thinking of analog
Why noise is more of a problem for long-distance analog signals than for digital ones.
Because the noise for analog signals degrades overtime, while for digital noise interference has less of an impact on it and is longer lasting
digital technology
Digital technologies are electronic tools, systems, devices and resources that generate, store or process data
Digital signals are frequently sampled
Enough for extremely accurate transmission The accuracy of a digital signal is only as good as its sampling rate
What are the advantages and disadvantages of that specific technology?
One advantage of cds is the security. It makes sure that everything you put in that cd stays in there. One disadvantage of cds is that if you lose it there is no way of you getting the stuff back that was on there
sampling rate
The number of measurements taken per second to represent the wave
Binary is
Two values Like zeros and ones
examples of digital technology
Websites. Buying and Selling Online. Smartphones. Digital Televisions. Video Streaming. eBooks. Digital Music. Geolocation.
is telephone digital or analog
both
is a apple watch digital or analog
digital
is a ebook digital or analog
digital
is a phone digital or analog
digital
is a thermometer digital or analog
digital
what is the world more used to nowadays, digital or analog
digital
Advantages and disadvantages of analog signals
is a complete plus true signal More accurate- the signal degrades (diminishes over time)
is it better to have a old school weight scale or new one
old school because its more accurate
examples of analog technology
photocopiers. old land-line telephones. audio tapes. old televisions (intensity and color information per scan line) VCRs (same as TV)
analog technology
something that has an output that's proportional or similar to its input