What is the spatial sound amplifier?

spatial sound is an electronic device for home cinema systems that process the sound from the input device for delivery to the speaker configuration. The device basically controls sound quality, volume and signal direction. Typical units are also known as audio/video receivers (AV). These integrated units combine audio processors such as compact disk (CD) and digital video (DVD) with amplification technology. There are qualified components Divided processing/amplification functions into separate units and are known as Separates.

The integrated spatial sound amplifier manages all processes, allowing users to add preferred input devices. With the heart of any home cinema system, the amplifier works in conjunction with the entire set of speakers surrounding the room. Two common types of absorbing sound configurations include spatial sound 5.1 and 7.1. Both have the location of the speakers on the left, right and center of the screen, withThe left and right speakers for spatial effects indicate the three -dimensional space using audio stimuli. Discovering 7.1 adds another few speakers for placement on both sides behind the person. The integrated spatial sound amplifier is often easier to configure. However, separate processors with preferences offer in the future a selection of upgrade to stronger amplifiers.

Some higher end products can offer 100-400 watts per channel. While use usually concentrates around the range of 15-50 watts, the power consumption of the channel 100 W allows the output to remain on the linear part of the curve distortion. Sound quality and special effects will have a good and impact when the capacities with higher performance.

spatial sound connector connectors consist of stereo and theater components. May include jacks for radio tuners, digital audio and video playbackCe, television and various devices and recording. Coaxial and optical sound inputs can hold DVD, CD and even satellite tuners. Other connectors correspond to more modern high -resolution signaling technologies (HD). There may even be inputs for older technologies such as phonographs and cassette players.

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integrated spatial sound amplifier tends to be cheaper because it is produced and placed on the market so that unit costs can be low. Separate audio processors and preamplifiers are usually produced in smaller numbers and often have higher quality. Many power amplifiers have three to seven different channels available on one unit. Since the amplifier represents the energy base of the domestic audio system, users should invest more carefully in this unit than in interclaimable peripheral components.