Sampling Frequency Cd Quality Audio

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Is "16 bit CD Quality" Good Enough? - Prosoundtraining

https://www.prosoundtraining.com/2014/05/31/digital-resolution-cd-quality/#:~:text=CD%20Quality%20%E2%80%9CCD%20quality%E2%80%9D%20audio%20resolution%20uses%20a,each%20sample.%20The%20sample%20rate%20is%2044.1%20kHz.

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Explanation of 44.1 kHz CD sampling rate - Columbia University

http://www1.cs.columbia.edu/~hgs/audio/44.1.html

The CD sampling rate has to be larger than about 40 kHz to fulfill the Nyquist criterion that requires sampling at twice the maximum analog frequency, which is about 20 kHz for audio. The sampling frequency is chosen somewhat higher than the Nyquist rate since practical filters neede to prevent aliasing have a finite slope. Digital audio tapes (DATs) use a sampling rate of 48 kHz.

Digital Audio Basics: Audio Sample Rate and Bit Depth

https://www.izotope.com/en/learn/digital-audio-basics-sample-rate-and-bit-depth.html

The most common audio sample rate you’ll see is 44.1 kHz, or 44,100 samples per second. This is the standard for most consumer audio, used for formats like CDs. This is not an arbitrary number. Humans can hear frequencies between 20 Hz and 20 kHz.

Sound Quality Comparison of Hi-Res Audio vs. CD vs. …

https://electronics.sony.com/hi-res-audio-mp3-cd-sound-quality-comparison

Higher sampling rates mean that more samples per second were taken when the original analog sound was converted into digital. High-Resolution Audio files have a sampling frequency of 96 kHz/24 bit, which is significantly higher than the 44.1 KHz/16 bit sampling frequency of CDs.

Compact Disc Sample Rate | Learn About the Compact …

https://www.cardinalpeak.com/blog/why-do-cds-use-a-sampling-rate-of-44-1-khz

The 2 Most Common CD Sampling Rates: 44.1kHz & 48kH. First, a little background: When you sample an audio waveform, you have a choice as to how many samples you take per second. Over the years, a number of standards have developed; in digital media used for entertainment purposes, the two most common sampling frequencies are 44.1 kHz and 48 kHz.

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