Marantz SR7008 Owner's Manual in English - Page 257
Explanation of terms
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Contents Connections Explanation of terms Playback A A2DP A2DP is one profile of Bluetooth defined for in-car devices or AV devices that use wireless communication instead of a cable. AirPlay AirPlay sends (plays) contents recorded in iTunes or on an iPhone/iPod touch/iPad to a compatible device via the network. ALAC (Apple Lossless Audio Codec) This is a codec for lossless audio compression method developed by Apple Inc. This codec can be played back on iTunes, iPod or iPhone. Data compressed to approximately 60 - 70 % can be decompressed to exactly the same original data. App Store App Store is a site that sells application software for such devices as the iPhone or iPod Touch, and is operated by Apple Inc. Audyssey Dynamic EQ® Dynamic EQ solves the problem of deteriorating sound quality as volume is decreased by taking into account human perception and room acoustics. Audyssey Dynamic EQ® works in tandem with Audyssey MultEQ® XT32 to provide well-balanced sound for every listener at any volume level. Settings Tips Appendix Audyssey Dynamic Surround Expansion (A-DSX) Audyssey DSX® is a scalable system that adds new speakers to improve surround sound vividness. Starting with a 5.1 system Audyssey DSX® first adds Wide channels for the biggest impact on envelopment. Research in human hearing has proven that information from the Wide channels is much more critical in the presentation of a realistic soundstage than the Back Surround channels found in traditional 7.1 systems. Audyssey DSX® then creates a pair of Height channels to reproduce the next most important acoustical and perceptual cues. In addition to these new Wide and Height channels, Audyssey DSX® applies Surround Envelopment Processing to enhance the blend between the front and surround channels. Audyssey Dynamic Volume® Dynamic Volume solves the problem of large variations in volume level between television programs, commercials, and between the soft and loud passages of movies. Audyssey Dynamic EQ® is integrated into Dynamic Volume so that as the playback volume is adjusted automatically, the perceived bass response, tonal balance, surround impression, and dialog clarity remain the same. Audyssey MultEQ® XT32 MultEQ® XT32 is a room equalization solution that calibrates any audio system so that it can achieve optimum performance for every listener in a large listening area. Based on several room measurements, MultEQ® XT32 calculates an equalization solution that corrects for both time and frequency response problems in the listening area and also performs a fully automated surround system setup. Front panel Display Rear panel 257 Remote Index