Analog sound vs. digital sound, Computer Graphics

Assignment Help:

Analog Sound vs. Digital Sound

Sound engineers have been debating the respective merits of digital and analog sound reproduction ever if the form of digital sound recordings. It is one of the never ending controversies in the field, much like as comparison of vacuum tube amplifiers against such of solid state i.e. transistor electronics. In consumer audio, the opposition is generally among vinyl LP recordings and compact discs.

An analog recording is one in which the original sound signal is modulated onto other physical signal carried on some media or the magnetic field of a magnetic tape or the groove of a gramophone disc. A physical quantity in the medium, for example: the intensity of the magnetic field is directly associated to the physical properties of the sound, for illustration: the phase, amplitude and possibly direction of the sound wave.

A digital recording conversely produced by first encoding the physical properties of the original sound like digital information that can be decoded for reproduction. Here it is subject to noise and imperfections in getting the original sound, as long as the particular bits can be recovered, the behavior of the physical medium is of minimum result in recovery of the encoded information.

In damaged digital medium, a scratched compact disc may also yield degraded regeneration of the original sound, because of the loss of some digital information in the damaged area, but not due directly by the physical damage of the disc.

 


Related Discussions:- Analog sound vs. digital sound

Limitations of cohen sutherland line clipping algorithm, Limitations of Coh...

Limitations of Cohen Sutherland line clipping Algorithm The algorithm is merely applicable to rectangular windows and not to the other convex shaped window. Consequently, a

X-shear regarding the origin - 2-d and 3-d transformations, X-shear Regardi...

X-shear Regarding the Origin - 2-d and 3-d transformations Suppose an object point P(x,y) be moved to P'(x',y') in the x-direction, via the given scale parameter 'a',that is,

Distinguish between uniform scaling and differential scaling, Distinguish b...

Distinguish between uniform scaling and differential scaling?  When the scaling factors sx and sy are assigned to the similar value, a uniform scaling is produced that maintain

Image precision and object precision, Q.   What do you mean by image precis...

Q.   What do you mean by image precision and object precision? Describe z- buffer algorithm for visible surface detection. OR What do you mean by image precision and obj

3-dimentional, expalin 3-dimentional display methods

expalin 3-dimentional display methods

Sutherland hodgeman polygon clipping algorithm, What is clipping? Explain S...

What is clipping? Explain Sutherland Hodgeman polygon clipping algorithm with example.  OR Write the algorithm for Sutherland Hodgeman Polygon. Beginning with the initial set of p

Application of computer aided design, Application of Computer Aided Design ...

Application of Computer Aided Design There are several CAD software applications. Several of them along with their respective vendors are listed here: CAD Applications

Lcd - liquid crystal display, LCD - Liquid Crystal Display A liquid...

LCD - Liquid Crystal Display A liquid crystal display consists of two glass plates each containing a light polarizer. One glass plate contains vertical polarizer and the ot

Interactive computer animation, Interactive Computer Animation Interac...

Interactive Computer Animation Interactive Computer Animation that is interactively utilized by users for example: games. Sprite animation is interactive and utilized broadly

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd