Difference Between G711 and G729

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

Modulation vs Demodulation Modulation is a method of transferring information by adding that information into a carrier signal. Demodulation is the process of filtering out the actual transferred information from the received signal. In general, at the transmission side of a telecommunication link a radio carrier is generated. A single carrier frequency does not transfer […]

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 […]