sdlg2743 sdlg2743

16-12-2022
Engineering

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an audio engineer recorded a sound and digitized the recording. he noticed that the sound quality deteriorated significantly after the recording was digitized. which of the following changes should he make in the digitizing process if he wants to ensure that the quality of recordings are better preserved when converting to a digital format in the future?

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Vinodhiniss Vinodhiniss

20-12-2022

The audio engineer should increase the sampling rate to ensure that the quality of recordings are better preserved .

What is a sampling rate?

The number of samples taken from a continuous signal per second or per other unit, to create a discrete or digital signal is known as the sampling rate or sampling frequency.

Frequencies are measured in hertz (Hz) or cycles per second for time-domain signals such as sound waveforms and other types of audio-visual content.

The Nyquist principle asserts that when the sampling frequency is larger than twice the maximum frequency of the signal being sampled, perfect reconstruction of the signal is feasible.

The sound frequency range that can be represented by the digital waveform depends on the sampling rate and corresponds to pitch.

A waveform's bandwidth is the spectrum of frequencies that it may represent.

To learn more about sampling rate, refer:

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