Question

A signal received that has values of –1, 0, 1. Is this an analog or a digital signal ?​

Answer 1

Answer:

analog

Explanation:

digital signals includes wide variety of values

Answer 2

Answer:

A signal received that has values of –1, 0, 1. is an analog

Explanation:

Signals

• A signal is the fundamental quantity used in electrical engineering to express some information. It makes no difference whether the information is analogue or digital. A signal is a function that provides information in mathematics. In reality, any quantity quantifiable across time, space, or any higher dimension can be considered a signal. A signal can have any size and take any shape.
• A signal can be an analogue quantity, which implies it is specified in terms of time. It is an ongoing signal. These signals are defined across a set of independent continuous variables. They are challenging to examine due to the large amount of values they include. Because of the enormous sample size, they are quite accurate. To store these signals, you need an endless memory since a genuine line may acquire infinite values. Sin waves are used to represent analogue signals.
• Every signal is analog. Most digital signals can be transmitted using any given analog transmission channel, with caveats (bandwidth, bit rates, noise, encoding limits, etc).
• As far as getting to analog. A CD or MP3 file is a digital transmission format. Music, when you listen to it, is an unremittingly analog signal.
• Interpretation, demodulation, codecs, DAQ, A/D. D/A, sensors and actuators are all part of the modulation-demodulation chain, that may have either an analog or a digital transmission path involved. The nature of the input and the output of that chain is almost irrelevant to the transmission (again, with caveats).

Link

• https://brainly.in/question/16262779
• https://brainly.in/question/6739837