GLOSSARY

■Dolby Surround

Dolby Surround uses a 4 channel analog recording system to reproduce realistic and dynamic sound effects: 2 front left and right channels (stereo), a center channel for dialog (monaural), and a surround channel for special sound effects (monaural). The surround channel reproduces sound within a narrow frequency range.

Dolby Surround is widely used with nearly all video tapes and laser discs, and in many TV and cable broadcasts as well. The Dolby Pro Logic decoder built into this unit employs a digital signal processing system that automatically stabilizes the volume on each channel to enhance moving sound effects and directionality.

■Dolby Digital

Dolby Digital is a digital surround sound system that gives you completely independent multi-channel audio. With 3 front channels (left, center, and right), and 2 surround stereo channels, Dolby Digital provides 5 full-range audio channels. With an additional channel especially for bass effects, called LFE (low frequency effect), the system has a total of 5.1 channels (LFE is counted as 0.1 channel). By using 2-channel stereo for the surround speakers, more accurate moving sound effects and surround sound environment are possible than with Dolby Surround. The wide dynamic range (from maximum to minimum volume) reproduced by the 5 full-range channels and the precise sound orientation generated using digital sound processing provide listeners with previously unheard of excitement and realism.

With this unit, any sound environment from monaural up to a 5.1-channel configuration can be freely selected for your enjoyment.

Dolby Digital EX creates 6 full-bandwidth output channels from 5.1-channel sources. This is done using a matrix decoder that derives 3 surround channels from the 2 in the original recording. For the best results, Dolby Digital EX should be used with movie sound tracks recorded with Dolby Digital Surround EX. With this additional channel, you can experience more dynamic and realistic moving sound especially with scenes with “flyover” and “fly-around” effects.

■Dolby Pro Logic II

Dolby Pro Logic II is an improved technique used to decode vast numbers of existing Dolby Surround software. This new technology enables a discrete 5-channel playback with 2 front left and right channels, 1 center channel, and 2 surround left and right channels (instead of only 1 surround channel for conventional Pro Logic technology). A music mode is also available for 2-channel sources in addition to the movie mode.

■Dolby Pro Logic IIx

Dolby Pro Logic IIx is a new technology enabling discrete 7.1-channel playback from 2-channel or multi-channel sources. There is a Music mode for music, a Movie mode for movies and a Game mode for games.

■DTS (Digital Theater Systems)

Digital Surround

DTS digital surround was developed to replace the analog soundtracks of movies with a 6-channel digital sound track, and is now rapidly gaining popularity in movie theaters around the world. Digital Theater Systems, Inc. has developed a home theater system so that you can enjoy the depth of sound and natural spatial representation of DTS digital surround in your home. This system produces practically distortion-free 6-channel sound (technically, a left, right and center channels, 2 surround channels, plus an LFE 0.1 channel as a subwoofer, for a total of 5.1 channels).

The unit incorporates DTS-ES decoder that enables 6.1- channel reproduction by adding the surround back channel to existing 5.1-channel format.

■Neo:6

Neo:6 decodes the conventional 2-channel sources for 6 channel playback by the specific decoder. It enables playback with the full-range channels with higher separation just like digital discrete signal playback. Two modes are available; “Music mode” for playing music sources and “Cinema mode” for movies.

■LFE 0.1 channel

This channel is for the reproduction of low bass signals. The frequency range for this channel is 20 Hz to 120 Hz. This channel is counted as 0.1 because it only enforces a low frequency range compared to the full-range reproduced by the other 5/6 channels in a Dolby Digital or DTS 5.1/6.1 channel systems.

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Yamaha RX-SL100RDS owner manual Glossary
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RX-SL100RDS specifications

The Yamaha RX-SL100RDS is a versatile and compact stereo receiver that caters to both casual listeners and audiophiles alike. Its sleek design and advanced technologies provide an enjoyable audio experience, making it a great addition to any home entertainment setup.

One of the standout features of the RX-SL100RDS is its ability to deliver high-quality sound. Powered by Yamaha’s proprietary technology, the receiver boasts a dynamic power output that allows it to drive speakers with clarity and precision. The high-fidelity audio performance is complemented by the advanced digital signal processing, which enhances the overall listening experience across various music genres.

In terms of connectivity, the RX-SL100RDS supports a range of input options, including multiple analog and digital inputs, allowing users to connect various audio sources seamlessly. The inclusion of Bluetooth technology enables wireless streaming from smartphones, tablets, and other compatible devices, affording users enhanced flexibility and convenience.

The built-in RDS (Radio Data System) tuner is another noteworthy feature, enabling users to access a wide array of FM stations along with useful information, such as station names and song titles. The tuner’s automatic memory function makes it easy to store preferred stations for quick access.

Yamaha's YPAO (Yamaha Parametric room Acoustic Optimizer) technology is integrated into the RX-SL100RDS, allowing for automatic audio calibration. This innovative feature analyzes the room's acoustics and adjusts the output for optimal sound quality, providing an enhanced auditory experience in any environment.

The design of the RX-SL100RDS is both stylish and functional. Its compact size makes it suitable for smaller spaces, without compromising on performance. The user-friendly interface, complete with an easy-to-read display, ensures that navigating through settings and options is hassle-free.

Additionally, the receiver is equipped with advanced thermal management systems that provide reliable performance during extended listening sessions. With its durable build quality and classic Yamaha aesthetics, the RX-SL100RDS is not only reliable in performance but also visually appealing.

Overall, the Yamaha RX-SL100RDS is a feature-packed stereo receiver that combines advanced audio technology, user-friendly connectivity options, and elegant design, making it an excellent choice for anyone looking to enhance their home audio experience.
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