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An integrated receiver/decoder (IRD) is an electronic device used to pick up a radio-frequency signal and convert digital information transmitted in it. Consumer IRDs [ edit ]
The Yamaha DSP-1 is a processor of early home theater surround sound equipment, produced in 1986. [1] The DSP-1 (referred to by Yamaha as a Digital Soundfield Processor) allowed owners to synthesize up to 6-channels of surround sound from 2 channel stereo sound via a complex digital signal processor (DSP).
A DBox2. The DBox is a DVB satellite and cable digital television integrated receiver decoder (set-top box).They were distributed widely for use with Pay television channels. It was commissioned by the Kirch group's DF1, an early German provider of digital television that later merged with Premiere.
If there is no receiver/decoder then a message can’t be decoded and hold any value whatsoever (Eadie and Goret 29). When there is no value to a message the decoder cannot make meaning out of it (Eadie and Goret 29). [2] When the message is received, the addressee is not passive, but decoding is more than simply recognizing the content of the ...
Various components of conditional access Common Interface scheme DVB-Receiver with Common Interface module. In Digital Video Broadcasting (DVB), the Common Interface (also called DVB-CI) is a technology which allows decryption of pay TV channels. Pay TV stations want to choose which encryption method to use.
The fundamental principle of ECC is to add redundant bits in order to help the decoder to find out the true message that was encoded by the transmitter. The code-rate of a given ECC system is defined as the ratio between the number of information bits and the total number of bits (i.e., information plus redundancy bits) in a given communication ...
An IRD is an integrated receiver-decoder, in other words a complete digital satellite TV or radio receiver; "decoder" in this context refers not to decryption but to the decompression and conversion of MPEG video into displayable format.
High Definition Compatible Digital (HDCD) is a proprietary audio encode-decode process that claims to provide increased dynamic range over that of standard Compact Disc Digital Audio, while retaining backward compatibility with existing compact disc players.