INDIAN TOP BLOG DIRECTORY 2024

top Indian blogs

Saturday, 12 December 2020

3 POINTS ON COMPACT DISC

 



1. Launched in 1982, compact discs store sound as a sequence of millions of tiny pits, which capture the sound wave as a series of digital codes.

2. As the disc spins, the CD player uses a laser beam to read the sequence of pits, and recreates the original waveform from the digital codes.

3. Once amplified, this wave form drives a loudspeaker, reproducing the sound.

No comments:

Post a Comment

QUICK STEPS TO PREPARE TOMATO RASAM - A MUST IN THE SOUTH INDIAN MENU

    Tomatoes are available throughout the year and because of this, it is possible to cook at any time easily. They go well in dal, pick...