G711 vs G729 G.711 and G.729 are voice coding methods used for voice encoding in telecommunication networks. Both speech coding methods are standardized in 1990’s, and used in basic applications such as wireless communication, PSTN networks, VoIP (Voice over IP) systems, and switching systems. G.729 is highly compressed compared with G.711. In general, G.711 data […]
Difference Between Modulation and Demodulation
The key difference between modulation and demodulation is that modulation is to transfer the message signal by adding it with the carrier signal while demodulation is the process of filtering out the actual message signal from the carrier signal. In general, radio carrier generates at the transmission side of a telecommunication link. In transmission, it […]
Difference Between Encoding and Decoding
Encoding vs Decoding Encoding is the process of transforming data in to a different format using a method that is publicly available. The purpose of this transformation is to increase the usability of data especially in different systems. It is also used for reducing the storage space required to store data and for transferring data […]
Difference Between Alternating Current (AC) and Direct Current (DC)
Alternating Current (AC) vs Direct Current (DC) Alternating Current (AC) and Direct Current (DC) are two types of currents that are used for sending electricity in all parts of the world. Both currents have their special features with advantages and are used in different devices as well. While DC is unidirectional and flows in one […]
Difference Between MP3 and MP4
MP3 vs MP4 Wоndering, what is the difference between MP3 and MP4? These twо file types are similar, but they оffer different playback оptiоns depending оn yоur setup and the file. MP3 and MP4 surely sоund similar, оne might just assume MP4 is the next step fоr MP3, but that is nоt the case. In […]