The LFE channel is between 20 and 120 Hz low frequency effects limited. Surround EX is a further development of Dolby Digital. It is a channel seven (6.1) extends. The additional signal controls a rear center speaker (rear surround). Further details can be found at Verizon Communications, an internet resource. DTS DTS is a multichannel sound system of the eponymous Californian company of digital theater systems. DTS 5.1 works with six channels and digital, however more sound information used for the preparation. This results in a slightly better sound than Dolby Digital, but also a higher footprint.
DTS-ES discrete 6.1 differs from the previously described technique only by the fact that all tracks are individually placed on the DVD; it pronounces the word “discrete”. The separate save increases the dynamic range but also the storage required for the data. Be filed in contrast, all audio tracks together, called the matrix method. DTS Neo: 6 works on analog basis. It differs from Dolby Pro Logic II only through another channel (6.1). Thus, a third speaker in behind or above a sitting position between the two permitted Exterior to install.
DTS Neo: 6 can distinguish between film and music mode. DTS-HD is the high definition format for use with HDTV and HD-DVDs and Blu-ray discs. Dolby Surround Pro Logic Dolby Digital Pro Logic II is analog-based sound system. It supports six channels for five speakers and a subwoofer (subwoofer). Dolby Pro Logic II is the operating modes “Music” and “Film”. This means that it can reflect not only films, but also music with specially treated surround in good quality. Dolby Pro Logic IIx operates on a digital basis and supports up to eight channels (7.1), can read out but also six or seven tracks from a stereo channel, depending on the expansion of the surround system. Dolby Pro Logic IIx also supports playback of the 96 kHz / 24 bit and 192 kHz/24-bit and is thus able to enhance audio sounds of DVD-audio and the Super Audio CD (SACD).