Yamaha RX-V640 manual Quad-Field Cinema DSP, Conventional Channel Systems

Page 7

RX-V640

NEW PRODUCT BULLETIN

you may miss some dialogue and other sounds. By engaging the Night Listening mode, you can reduce the volume and still enjoy proper tonal balance and dynamic range. You hear dialogue clearly and the music and action are just as exciting (without the screams and explosions disturbing others).

Auto Priority Input Terminal Selection and Auto Decoder Selection

Digital input terminals are provided to handle any kind of digital input. Functions are programed to select priority in order of coaxial digital, optical digital and analog when different digital formats are input from the same source. The sound decoder is also automatically selected and processed according to the combination of the format of input signals and the selected

sound field programs, while DSP sound field processing is optimized at the same time.

SILENT CINEMA and

Virtual CINEMA DSP

The SILENT CINEMA mode gives you private listening enjoyment of

multi-channel music or movie sound, including Dolby Digital and DTS surround, through ordinary headphones. It’s automatically selected when the headphones are plugged in. Virtual CINEMA DSP lets you enjoy the effects of CINEMA DSP surround sound without using rear speakers (handy for use in custom installations where some rooms don’t have rear speakers). It can be used with the main/center/front effect speakers or even with just the two main left and right speakers.

SILENT CINEMA Sound Field Imaging

Virtual CINEMA DSP Sound Field Imaging

Quad-Field CINEMA DSP

Presence (Front) Sound Field

Conventional

6.1-Channel Systems

Dialogue Effect Music

 

 

 

 

 

 

Rear Left Surround/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Effect Sound Field

 

 

 

 

 

 

Rear Center Surround/

Effect Sound Field

Rear Right Surround/

Effect Sound Field

7/10 (R/L/T/K)

Page 6 Page 8
Image 7
Page 6 Page 8
Contents RX-V640 96kHz/24-Bit DACs for All Channels Digital ToP-ARTLayer DSP Processing Board LSI Brief Guide to Movie Sound FormatsWhat It Does Channel High Power Discrete Amplifier ConfigurationHigh Dynamic Power Capability Importance of High CurrentFinest Parts Used Throughout Anti-Resonance Aluminum-Extruded Heat SinkWide-Range Frequency Response for DVD-Audio and Sacd Optimum Space UtilizationCinema DSP Programs Night Listening Mode for All Surround ProgramsGoing Beyond Conventional Multi- Channel Systems Quad-Field and Tri-FieldConventional Channel Systems Quad-Field Cinema DSPSilent Cinema Virtual Cinema DSP An Extensive Range of Useful Menus Convenient Setup Menu and ControlsRX-V640 Extensive Connections Program Name and Surround Sound IndicationsPreout Terminals for All Channels Preset Remote Control UnitTuner Section Features High Quality, Easy Operation Other Notable FeaturesHigh Current Amplification Convenient Operating FeaturesHigh Performance Digital Circuitry High Density Cinema DSP Circuitry

RX-V640 specifications

The Yamaha RX-V640 is a notable audio-video receiver that made its mark in the early 2000s, offering a robust feature set for home theater enthusiasts. This AV receiver is part of Yamaha’s RX-V series, known for delivering quality sound and versatile connectivity options. The RX-V640 merges both performance and functionality, catering to a wide variety of audio and video formats.

One of the distinguishing features of the RX-V640 is its powerful amplification system. The receiver is equipped with a maximum power output of 100 watts per channel across 5 channels. This ensures that it can drive a full surround sound system effectively while maintaining clarity even at higher volumes. The incorporation of Yamaha’s Digital ToP-ART (Total Purity Audio Reproduction Technology) is another highlight. This technology minimizes signal degradation and enhances audio fidelity, allowing listeners to enjoy music and movie soundtracks with exceptional detail and richness.

The RX-V640 boasts support for various surround sound formats, including Dolby Digital, DTS, and Yamaha’s proprietary DSP modes. With 17 different surround programs, users have the flexibility to tailor their listening experiences to suit specific genres, from cinematic blockbusters to immersive concert recordings. The built-in Yamaha DSP features create a realistic surround sound environment, making every action scene or musical performance come alive.

Connectivity is another strong suit of the RX-V640. It comes with multiple inputs and outputs, including HDMI, optical, and coaxial, allowing for seamless integration with modern devices. The receiver is also equipped with five audio inputs and two sets of speaker outputs, enabling users to set up a versatile audio system without the hassle of switching cables. The inclusion of a remote control further enhances convenience, giving users the ability to manage their audio-visual experience from a distance.

In terms of build quality, the RX-V640 follows Yamaha's tradition of durability and design elegance. With an intuitive user interface and an on-screen display, navigating through the various settings and configurations becomes a straightforward task for users of all experience levels.

In summary, the Yamaha RX-V640 is a solid choice for anyone seeking an audio-video receiver that combines power, advanced technologies, and versatile connectivity. Its performance characteristics make it especially suitable for both home theater enthusiasts and casual listeners alike, delivering an impressive sound experience that stands the test of time.
Top Page Image Contents