IEEE SPS Quiz 02

Which mathematical technique is commonly used in signal processing to transform signals from the time domain to the frequency domain?

• Laplace transform

• Fourier transform

• Taylor series

• Newton's method

What is the purpose of the Fourier transform in signal processing?

• To convert analog signals to digital signals

• To filter out high-frequency noise

• To analyze a signal in the frequency domain

• To compress data for storage

Tags

NGSS.HS-PS4-5

Which IEEE standard is commonly associated with the representation of floating-point numbers in signal processing applications?

• IEEE 802.11

• IEEE 1613

• IEEE 1394

• IEEE 754

What does SNR stand for in signal processing?

• Signal to Noise Ratio

• Signal Normalization Range

• System Noise Reduction

• Signal Normalization Rate

Tags

NGSS.HS-PS4-5

What is the Nyquist-Shannon sampling theorem related to in signal processing?

• Digital modulation

• Signal compression

• Sampling of continuous signals

• Signal transmission over long distances

Tags

NGSS.HS-PS4-5

In the context of signal processing, what does DSP stand for?

• Digital Signal Processing

• Dual Signal Propagation

• Discrete Signal Processing

• Data Structure Processing

What was the original focus of the precursor to IEEE SPS, established in 1948?

• Image Processing

• Audio Processing

• Video Processing

• Speech Processing

Which signal processing technique is commonly used to reduce noise in a signal by smoothing or averaging adjacent data points?

• Sampling

• Fourier Transform

• Modulation

• Filtering

Who invented the Fast Fourier Transform algorithm?

• Joseph Fourier

• Carl Friedrich Gauss

• John Tukey

• Richard Mather

What types of signals are typically involved in signal processing?

• Only Audio Signals

• Only Mechanical Signals

• Only Video Signals

• Various Types of Signals

Tags

NGSS.HS-PS4-2

NGSS.HS-PS4-5