GLOSSARY

■Encode/Decode

When a signal or other information is processed, compressed and digitized, this is called encoding. Encoding can be used to record an extremely large amount of information on a single CD or DVD.

An encoded signal cannot be listened to directly. It must be returned to its original state (i.e. audible sound) and this is called decoding.

■Sound field

Not all sound travels from the sound source directly into the human ear, but instead reflects off of walls, ceilings and other objects to arrive at the ear slightly delayed (early reflection). It may also reflect repeatedly in a complicated manner before reaching the ear (subsequent reverberation). A human is able to perceive the size and shape of a location based on the various sounds heard in this way. The specific acoustic space of a particular building is called a sound field.

■Dolby Surround

In movie theaters and in live theaters, the spectators are surrounded by many speakers and sound effects geared to each scene are used to make sound move from front to back and right to left. This gives the sound a three dimensional feel that surrounds the entire body. Dolby Surround is used to implement this realistic effect. Originally, the Dolby Surround system consisted of a total of four channels: two front channels (right and left), one center channel, and one rear channel. Later, two-channel stereo compatibility was added to for broadcast and video media used in the home. The ability to easily set up a home AV system capable of stereo reproduction is one of the biggest features of Dolby Surround.

■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 channels, 1 center channel, and 2 rear channels (instead of only 1 rear channel for conventional Pro Logic technology). A music mode is also available for 2-channel sources in addition to the movie mode.

■Dolby Digital

Dolby Digital consists of a total of five channels: three front channels (left, center and right) and two rear channels (right and left), plus a distinct LFE channel for low frequency effect. It is therefore commonly referred to as a 5.1 channel system. Using digital compression technology for all 5.1 channels, Dolby Digital can be used for completely independent audio reproduction. Dolby Digital offers superior sound separation between each channels and a more three dimensional surround effect in comparison to the older Dolby Surround, which mixes four channels (three front and one rear) into two-channel stereo and separates them using a matrix circuit.

■DTS (Digital Theater Systems)

Digital Surround

DTS was developed to replace the analog soundtracks of movies with six discrete channels of digital soundtracks, and it is now installed in many theaters around the world. The DTS digital playback system changed the way we experienced movies in theaters with six discrete channels of superb digital audio.

DTS technology, through intense research and development has made it possible to deliver similar encode/decode discrete technology to home audio surround-sound entertainment.

DTS Digital Surround is an encode/decode system which delivers six channels of master-quality, 20-bit audio; technically, it is 5.1 channels, which means 5 full-range (left, center, right and two surround) channels, plus a subwoofer (LFE) channel (as “0.1”). It is compatible with the 5.1 speaker configurations that are currently available for home theater systems.

■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 channels in a Dolby Digital or DTS 5.1 channel systems.

■SILENT CINEMA

YAMAHA has developed a natural, realistic sound effect DSP algorithm for headphones.

Parameters for headphones have been set for each surround mode so that accurate representations of all the surround modes can be enjoyed using headphones.

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Yamaha TSS-10 owner manual Glossary
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TSS-10 specifications

The Yamaha TSS-10 is a remarkable audio system that caters to both music enthusiasts and professionals alike. Celebrated for its compact design and advanced features, the TSS-10 combines convenience with exceptional sound quality, making it an attractive choice for various audio applications such as home theaters and studio settings.

One of the standout features of the Yamaha TSS-10 is its sophisticated surround sound processing. The system incorporates Yamaha's proprietary YSP technology, enabling users to enjoy immersive audio experiences without the need for an extensive speaker setup. This technology uses an array of high-performance speakers to create a three-dimensional sound field, ensuring that every note and subtle detail is rendered with clarity and depth. The TSS-10 effectively mimics the effect of a multi-speaker configuration, making it ideal for small spaces.

In addition to its sound processing capabilities, the TSS-10 is equipped with Bluetooth connectivity, allowing users to stream music from their smartphones or tablets effortlessly. This wireless feature ensures that users can enjoy their favorite tracks without the hassle of wires, promoting flexibility and ease of use. Moreover, the TSS-10 supports a variety of audio formats, providing versatility for users who may wish to play music from different sources.

The Yamaha TSS-10 also boasts an intuitive user interface. The remote control is user-friendly, allowing easy navigation through various functions, including adjusting sound modes and bass levels. For those who appreciate personalized audio experiences, the TSS-10 offers several preset sound modes that cater to different genres and preferences, ensuring that users get the best audio experience for movies, music, or gaming.

The construction of the TSS-10 embraces both style and durability. Its sleek and modern design allows it to blend seamlessly with contemporary decor while ensuring all components are built to withstand regular use. Furthermore, the system features a subwoofer that enhances the low-frequency response, providing rich and booming bass that adds an extra layer of excitement to any audio experience.

In summary, the Yamaha TSS-10 is a versatile and innovative audio system that excels in delivering high-quality sound through advanced technologies and thoughtful design. Whether for casual listening or professional applications, the TSS-10 meets the demands of varied users while providing an entertaining and engaging audio experience. With features like YSP technology, Bluetooth connectivity, and an easy-to-use interface, it stands out as a valuable addition to any audio setup.
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