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Question:

Are there any differences between 5.1 and 7.1 home theaters?

Are there any differences between 5.1 and 7.1 home theaters?

Answer:

5.1 and 7.1 home theater has the distinction of 5.1 is 6 7.1 speakers, 8 speakers, 7.1 theater system it increases based on 5.1 theater system after the surround channel and the ultra bass, acoustic density increases, the interface between the channels more smooth, more enhanced shock surround and bass experience effect, in order to keep the viewer is deviation of sound field produced in the hearing, so as to improve the sense of reality to watch movies.
5.1 channel and 7.1 channel do not have essential distinction, 7.1 the sound box of 2 vocal tract is set, that still is the amount of information of 5.1 sound tracks. Because the other 2 channels are derived from the back surround vocal tract, that is to say, analog, with 6.1 channels.1, 5.1 refers to a bass speaker + two main speakers + a central speaker + two surround speakers.2, 7.1 refers to a bass speaker + two main speakers + a central speaker + two rear surround speakers + two side surround speakers.3 and 5.1 channel sound cards actually have six channel outputs, but why is it called 5.1 channels instead of 6 channels? This is because one of the six channels is super bass, and does not contain full range, so add a 1 at the back of a decimal point to indicate the subwoofer channel.4 and 7.1 channels are high fidelity audio standards, support four surround speakers, two main speakers, a central speaker and a bass speaker audio output, which can bring unimaginable shock effects to the home theater.
The system realizes the 7.1 surround sound cinema sound system (7.2 surround sound system, speaker, speaker or channel surround speakers, surround speaker, speaker, subwoofer surround back speakers and audio processing system). The system can also realize the 7.1 K songs, games and entertainment, the decoder is different, need 7.1 cinema decoder. Yingjiani from private theater.

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