Usually, people are asking as if there is just "the" amplitude in sound waves in air. The loudness perception of a sound is determined by the amplitude of the sound waves − the higher the amplitude, the louder the sound. Which amplitude of sound (sound amplitude) do you mean? There are: amplitude of particle displacement ξ, or displacement amplitude amplitude of sound pressure p or pressure amplitude amplitude of sound particle velocity v, or particle velocity amplitude amplitude of pressure gradient Δ p, or pressure gradient amplitude. Furthermore, think of the amplitude of the oscillation of a string. The maximum magnitude of the deflection of a wave is called amplitude. Look at link: "What is an amplitude?"
The term for maximum displacement is the amplitude of the wave.
amplitude increases (louder the sound is, bigger is the amplitude)
That's the wave's Amplitude .
This is just the definition of "amplitude". The amplitude of a wave is the height of the wave. "Amplitude" is a fancier name for "height" when we speak about waves.
Frequency: Frequency is also equal to the wavelength divided by the velocity and is designated as the number of cycles (or peaks) per second. Amplitude: Amplitude is the absolute value of the magnitude of the displacement of a wave from a mean value and is designated as mV
To "turn up the volume" means to increase the energy of electricity powering a speaker, thus increasing the amplitude of the waveforms it generates.
ya it reshape waveforms
What are waveforms? Please answer.
waveforms depend on it
waveforms depend on it
Hello Waveforms was created on 2006-02-20.
The microphone reacts to changes in air pressure and creates corresponding AC electical waveforms. The oscilloscope takes the AC waveforms and deflects a moving electron beam in a cathode ray tube, thus producing a moving display of the electrical waveform.
A multivibrator produces square or rectangular waveforms.
Oscilloscope is used to display electrical signals on a display. A dual trace oscilloscope can display two signals simultaneously. For a trace generator I think you mean a signal or a function generator which generates electrical waveforms of varying shapes, frequency and amplitude. A dual trace or a function generator in that sense is an equipment capable of generating two independent waveforms at the same time. - Neeraj
not only sine, even cosine can be used to represent waveforms. the other trigonometric ratios cannot be used ,as at some points, their numerical value rises to infinity which is impossible for any normal wave with finite energy and amplitude. for example, tangent at any odd no. multiples of 900 becomes infinity. so do all the other trigonometric ratios. only sine and cosine are bounded functions whose values lie between -1 and 1 for any angle this is similar to the behavior of any ordinary wave. so, they are used.
Usually, people are asking as if there is just "the" amplitude in sound waves in air. The loudness perception of a sound is determined by the amplitude of the sound waves − the higher the amplitude, the louder the sound. Which amplitude of sound (sound amplitude) do you mean? There are: amplitude of particle displacement ξ, or displacement amplitude amplitude of sound pressure p or pressure amplitude amplitude of sound particle velocity v, or particle velocity amplitude amplitude of pressure gradient Δ p, or pressure gradient amplitude. Furthermore, think of the amplitude of the oscillation of a string. The maximum magnitude of the deflection of a wave is called amplitude. Look at link: "What is an amplitude?"