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The first 2.1 AV receiver system from Bose was the "Freestyle", which was introduced in 2002 and used S/PDIF and RCA inputs. The system used the same speakers as the 3-2-1. [9] The Freestyle was replaced by the "CineMate" in 2005, which has only RCA connectors and uses the same speakers as the 321 Series II. [10]
The term audio/video receiver (AVR) or Home Theater Receiver is used to distinguish the multi-channel audio/video receiver (home theater receiver) from the simpler stereo receiver, though the primary function of both is amplification. AV receivers may also be known as digital audio-video receivers or digital media renderers. [3]
Blu-ray and digital cinema both have eight-channel capability which can be used to provide either 5.1 or 7.1 surround sound. 7.1 is an extension of 5.1 that uses four surround zones: two at the sides and two at the back.
Denon AV (High End Munich, 2009) 2001 Produced first Mini system with 5.1 surround sound. 2002 Denon link technology developed for improved digital connectivity. [8] 2004 Launch of world's first consumer product featuring HQV (Hollywood Quality Video). [9] 2006 Denon introduces the 1.5m long AK-DL1 CAT5 Ethernet cable.
Stereo receiver: Combines a preamplifier, amplifier, and often a tuner into one unit. Receivers often have built-in support for streaming services and multi-room audio. AV receiver: Also known as a home theater receiver, connects to a TV and decodes multiple audio channels to power a multi-speaker surround sound system.
This range was extended in 2007 to include a 5.1 AV variant, [8] and later a 2.1 version [9] and a smaller 'Mini' version. To complete the line-up, speakers were launched to match the Solo electronics. First were the 'Alto' two-way speakers for the stereo units, then a sub/satellite speaker system called Muso/Logo was released for the AV versions.
The extra surround channel is matrix encoded onto the discrete left surround and right surround channels of the 5.1 mix, much like the front center channel on Dolby Pro Logic encoded stereo soundtracks. The result can be played without loss of information on standard 5.1 systems or played in 6.1 or 7.1 on systems with Surround EX decoding and ...
In 1993, Onkyo acquired Lucasfilm's THX certification and then launched the first ever THX-certified AV consumer receiver. [4] In March 2015, Onkyo purchased Pioneer Corporation's Home Electronics Corporation, which produces home cinema amplifiers, Blu-ray players and other AV products. In return, Pioneer took a 14.95% stake in Onkyo.