For all the above conversions to succeed, what must be common?
Answer Posted / silpa
CODECs are not simply generic devices. They need to perform their conversion according to a standard so
that a complementary CODEC at the receiving end can apply the same standard when it does the reverse conversion.
The CODEC will encode the data according to a fixed set of rules - as long as the receiving CODEC applies the same set of rules in reverse, then the data can be reconstituted exactly as it was originally transmitted.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How the structures of BRI and PRI compare
How ISDN allows multiple devices to share a single line?
What protocols are used?
How Analogue fax and modem over ISDN?
How the B and D channels share the line?
What the B and D channels do?
What are SPIDs?
What is LAP-D?
How can I get more information?
What is ISDN's history?
How to vary the the amount of bandwidth you have available to you?
What are TEIs?
What is the Frame Format ?
What happens when a call is set up?
How to Establish the Link Layer?