Amplitude spectrum vs frequency spectrum • Physics Forums
Apr 22, 2017 · What is the difference between amplitude spectrum and frequency spectrum? In signals and systems.
FM Basics Frequency modulation is a form of analog angle modulation in which the baseband information-carrying signal, typically called the message or information signal m(t), varies the …
What is the Frequency Content of a Unit Step Signal in Fourier Analysis ...
Jul 15, 2012 · The discussion revolves around the frequency content of a unit step signal as analyzed through Fourier analysis. Participants explore the mathematical implications of transforming time …
Frequency spectrum of phase shift - Physics Forums
Aug 7, 2018 · The discussion revolves around the effects of a 180-degree phase shift of a sinusoidal signal on its frequency spectrum. Participants explore various aspects of this concept, including …
Frequency Spectrum of a Real Sine Wave - Physics Forums
Feb 13, 2010 · The discussion revolves around the frequency spectrum of a real sine wave as observed in a lab setting using an RF signal generator and a spectrum analyzer. Participants explore the …
Frequency spectrum of a clarinet - Physics Forums
Jun 20, 2018 · The clarinet exhibits a frequency spectrum that deviates from the ideal closed-pipe model, allowing for both odd and even harmonics. Measurements taken using the "SpectrumView" …
Gun sound -- frequency analysis • Physics Forums
Jan 1, 2017 · The discussion revolves around the frequency analysis of gun sounds, specifically comparing the frequency spectra of small caliber guns (like a 9MM) to larger caliber guns. …
Fourier Transform vs z Transform - Physics Forums
Dec 28, 2011 · Both Fourier transform and z transform can convert discrete time domain to frequency spectrum domain. Then why do we use Fourier transform rather than z transform? What is the …
What does the RF waveform of wifi/bluetooth look like?
Jan 24, 2022 · The discussion centers around the appearance of the RF waveform of WiFi and Bluetooth signals, exploring both time and frequency domains. Participants inquire about the …
Monochromatic Waves: Why Constant Phase & Amplitude?
Jan 26, 2012 · The discussion revolves around the characteristics of monochromatic waves, specifically questioning why they are typically described as having constant phase and amplitude. Participants …