Want this question answered?
porcupine tacos
Wired transmission media is media used to transfer information over a network, such as Twisted Pair cable. This is opposed to wireless transmission media which uses radio waves to transmit information. There are many types of wired transmission media such as coaxial cable, telephone lines, etc. Basically any form of wire used to transmit information over a network is considered a wired transmission media.
Various media are used for data communication. Communication media refers to the means of delivering and receiving data or information. In telecommunication, these means are transmission and storage tools or channels for data storage and transmission.
Considering that you are talking about media player format i.e. .aac I would what supports such file format are media player. So, media player over Android supports .aac format.
Which standard format? There has got to be over 10,000 of them.
Digital data transmission use voltage differences to directly represent the 1s and 0s that make up the data and are not modulated over a carrier.
The set of standards for digital transmission of data over standard copper telephone lines is ISDN
To transceive digital data over analog media.
A method of data transmission in which small blocks of data are transmitted rapidly over a channel dedicated to the connection only for the duration of the packet's transmission.
Data transmission is the transfer of data from point-to-point often represented as an electro-magnetic signal over a physical point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, and storage media. The term usually refers to digital communications (i.e. digital bit stream), but may include analog data transmission as well. Data transmission is a subset of the field of data communications, which also includes computer networking or computer communication applications and networking protocols, for example routing and switching.
Coaxial cable
When you delete something from electronic media - whether that's a CD, DVD or solid state drive (SD card etc) the original data stays on the medium until the space it occupies is needed by new data. Deleting something simply removes the file's 'reference data' from the directory on the media. Removing the reference data simply means a computer no longer recognises the file - but the data from the file stays unto the space is needed. The only 'sure-fire' way to delete data is to do a 'low-level' format of the media - which involves the computer over-writing the whole media with zeros.