Sound and noise
Define the term sound. Describe the basic difference between the sound and noise?
Expert
Sound is a mechanical energy disturbance which propagates via matter as a wave. Sound is characterized by the different properties that are frequency, period, wavelength, amplitude and speed or velocity. The scientific study of sound is termed as acoustics.
Noise and sound frequently mean the similar thing however a noise is an unwanted sound. In science and engineering, noise is an unwanted component which obscures a signal.
Illustrate the term cell array and type face?
What do you mean by retracing? Define vertical retracing as well as horizontal?
Illustrate the difference between bitBlt and pixBlt?
Define the term Computer graphics in brief?
What is meant by the term run length encoding?
Illustrate the term projections. Explain briefly?
Explain the term Polygon mesh?
Write a short note on JPEG (or Joint Photographic Experts Group)?
Describe the features of Video controller?
Give some examples for computer graphics standards?
18,76,764
1933484 Asked
3,689
Active Tutors
1456027
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!