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What is Digital Audio? - Definition from Techopedia
https://www.techopedia.com/definition/226/digital-audio#:~:text=Digital%20audio%20is%20a%20technology%20that%20is%20used,that%20are%20taken%20from%20an%20analog%20audio%20waveform.
Chapter 6 Basics of Digital Audio - IT342 Fundamentals of ...
https://ksuit342.files.wordpress.com/2014/10/it342_ch4_basics-of-digital-audio_part1.pdf
Fundamentals of Multimedia, Chapter 6 Digitization of Sound • The analogue sound signal has to be made digital in both time and amplitude. To digitize, the signal must be sampled in each dimension: in time, and in amplitude. • A sample is a numerical value representing the height of a waveform at a particular time.
Digital Audio 101: The Basics - Pro Audio Files
https://theproaudiofiles.com/digital-audio-101-the-basics/
Nyquist Rate. The Nyquist rate is a concept derived from digital sampling theory which states that to accurately represent a particular frequency, the signal must be sampled at twice the rate of that frequency. For example, to create an accurate digital representation of 10 kHz, you would need to use a minimum 20 kHz sampling rate.
Digital Audio in Multimedia - SlideShare
https://www.slideshare.net/lalithambigakamaraj/digital-audio-in-multimedia
Digital Audio System Digital audios created when the characteristic of sound wave is represent using number – a process referred to as Digitizing. We can digitize any sound(Microphone, Synthesizer…) Digitized sound is sampled sound Every nth fraction of a second, a sample of a sound is taken & stored as digital information in bits and bytes. The …
Chapter 6 Basics of Digital Audio - [PPT Powerpoint]
https://vdocument.in/chapter-6-basics-of-digital-audio-569f2e9819a15.html
Fundamentals of Multimedia, Chapter 6 Whereas frequency is an absolute measure, pitch is generally relative a perceptual subjective quality of sound. (a) Pitch and frequency are linked by setting the note A above middle C to exactly 440 Hz. (b) An octave above that note takes us to another A note. An octave corresponds to doubling the frequency.
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