Podcast
Questions and Answers
Which type of signal has an infinite number of values?
Which type of signal has an infinite number of values?
- Nonperiodic signals
- Digital signals
- Analog signals (correct)
- Periodic signals
What type of signal completes a pattern within a measurable time frame and repeats that pattern over subsequent identical periods?
What type of signal completes a pattern within a measurable time frame and repeats that pattern over subsequent identical periods?
- Periodic signals (correct)
- Analog signals
- Nonperiodic signals
- Digital signals
How many values or bits are used to represent digital signals?
How many values or bits are used to represent digital signals?
- Three (3)
- One (1)
- Two (2) (correct)
- Four (4)
Which term is directly related to the frequency of a given waveform?
Which term is directly related to the frequency of a given waveform?
Which type of signal changes without exhibiting a pattern or cycle that repeats over time?
Which type of signal changes without exhibiting a pattern or cycle that repeats over time?
Which type of signals have an infinite number of values?
Which type of signals have an infinite number of values?
Which type of signals are predominantly binary in nature?
Which type of signals are predominantly binary in nature?
What is the completion of one full pattern of a periodic signal called?
What is the completion of one full pattern of a periodic signal called?
What type of signal changes without exhibiting a pattern or cycle that repeats over time?
What type of signal changes without exhibiting a pattern or cycle that repeats over time?
What is wavelength directly related to?
What is wavelength directly related to?
Analog signals, which include speech, audio, and video, have an infinite number of ______.
Analog signals, which include speech, audio, and video, have an infinite number of ______.
Digital signals are predominantly ______ in nature and thus are represented by two (2) values or bits: 0 and 1.
Digital signals are predominantly ______ in nature and thus are represented by two (2) values or bits: 0 and 1.
Both analog and digital signals can take one of two (2) forms: ______ signal – It completes a pattern within a measurable time frame, called a period, and repeats that pattern over subsequent identical periods.
Both analog and digital signals can take one of two (2) forms: ______ signal – It completes a pattern within a measurable time frame, called a period, and repeats that pattern over subsequent identical periods.
Both analog and digital signals can be ______ or nonperiodic.
Both analog and digital signals can be ______ or nonperiodic.
Wavelength is directly related to the ______ of a given waveform.
Wavelength is directly related to the ______ of a given waveform.
