Real-time traffic needs the support of ___________
Real-time traffic needs the support of ___________
The HTTP client accesses the Web server by using the ____________
The HTTP client accesses the Web server by using the ____________
Joint Photographic Experts Group (JPEG) is used to compress ___________
Joint Photographic Experts Group (JPEG) is used to compress ___________
Session Initiation Protocol (SIP), is very___________
Session Initiation Protocol (SIP), is very___________
A video consists of a sequence of __________
A video consists of a sequence of __________
The purpose of dividing the picture into blocks is to decrease the number of____________
The purpose of dividing the picture into blocks is to decrease the number of____________
live streaming is still using Transmission Control Protocol ( TCP), and multiple unicasting instead of ____________
live streaming is still using Transmission Control Protocol ( TCP), and multiple unicasting instead of ____________
A combination of an encryption algorithm and a decryption algorithm is called a ____________
A combination of an encryption algorithm and a decryption algorithm is called a ____________
In Joint Photographic Experts Group (JPEG), a gray scale picture is divided into blocks of _____________
In Joint Photographic Experts Group (JPEG), a gray scale picture is divided into blocks of _____________
When a caller needs to communicate with the callee, the caller can use the e-mail address instead of the IP address in the______________
When a caller needs to communicate with the callee, the caller can use the e-mail address instead of the IP address in the______________
If the frames are displayed on the screen fast enough, we get an impression of__________
If the frames are displayed on the screen fast enough, we get an impression of__________
In Real Time Interactive Audio Video, a sequence number on each packet is required for_____________
In Real Time Interactive Audio Video, a sequence number on each packet is required for_____________
According to the Nyquist theorem, if the highest frequency of the signal is f, we need to sample the signal _____________
According to the Nyquist theorem, if the highest frequency of the signal is f, we need to sample the signal _____________
Streaming stored audio/video, the files are compressed and stored on a__________
Streaming stored audio/video, the files are compressed and stored on a__________
The most common compression technique that is used to create CD-quality audio is based on the perceptual encoding technique is called ____________
The most common compression technique that is used to create CD-quality audio is based on the perceptual encoding technique is called ____________
For Music, we need to compress the digitize signals at ____________
For Music, we need to compress the digitize signals at ____________
H.323 uses G.71 or G.723.1 for___________
H.323 uses G.71 or G.723.1 for___________
To receive the signal, a translator is needed to decode the signal and encode it again at a__________
To receive the signal, a translator is needed to decode the signal and encode it again at a__________
MP3 produces three data rates from 96 Kbps to _____________
MP3 produces three data rates from 96 Kbps to _____________
The media player uses the URL in the metafile to access the media server to______________
The media player uses the URL in the metafile to access the media server to______________