Lossy audio formats, Computer Graphics

Assignment Help:

Lossy Audio Formats: These are based on sound models which eliminate audio data such humans cannot or can hardly hear, for example: a low volume sound after a large volume sound. MP3 and Vorbis both are popular illustrations. lossy audio file formats is MP3 i.e. one of the most admired, that uses the MPEG-1 audio layer 3 codec to give acceptable lossy compression for music files. The compression is around 10:1 as compared to uncompressed WAV files as in a standard compression scheme, thus a CD along with MP3 files can store around as 11 hours of music, compared to 74 minutes of the standard CDDA that uses uncompressed PCM.

Various newer lossy audio formats and codecs are there claiming to attain enhanced compression and quality over MP3. Vorbis is free codec and an unpatented.

 


Related Discussions:- Lossy audio formats

Bitmap graphics, Bitmap Graphics: The information below illustrates bitmap...

Bitmap Graphics: The information below illustrates bitmap data. Bitmap images are a set of bits that form an image. The image comprises a matrix of individual dots or pixels wh

Macintosh - hardware for computer animation, Macintosh - Hardware for compu...

Macintosh - Hardware for computer animation It was originally designed to be graphic and desktop publishing machines. Macs did not turn into which widely known till recently, a

Explain what the term blocking means in animation, Question 1: (a) Exp...

Question 1: (a) Explain what are Final Gathering and Global Illumination and state why you would use those features when you render in MAYA. (b) List clearly the steps in

Computer animation - computer aided design, computer animation Note :...

computer animation Note : This is to be noticed that computer animation can also be produced by changing camera parameters as its position, orientation and focal length, as w

Non-zero accelerations - computer animation, Non-Zero Accelerations - Compu...

Non-Zero Accelerations - Computer Animation This method of simulating the motion is fairly helpful introducing the realistic displays of speed changes, particularly at the sta

Design the poster taking, Question : (a) With the help of illustrations...

Question : (a) With the help of illustrations, briefly describe the influence of the following style on layout and typographic design: (i) Bauhaus (ii) Avant Garde (iii)

Camera - polygon rendering and ray tracing methods, Camera - polygon render...

Camera - polygon rendering and ray tracing methods Camera presents "viewpoint" or "eye" of observer. In order to explain the fundamental working of camera we can consider this

Object space - approaches for visible surface determination, Object Space -...

Object Space - approaches for visible surface determination The second approach as object-space that compares all objects directly along with each other inside the scene defin

Implement cohen sutherland and liang barsky algorithm, Implement Cohen Suth...

Implement Cohen Sutherland and Liang Barsky line clipping algorithms in C-language.  Test your code for line segments with end points falling in various regions.

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