Yamaha RX-V340RDS owner manual Digital Sound Field Processing DSP, Understanding sound fields

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DIGITAL SOUND FIELD PROCESSING (DSP)

Understanding sound fields

A sound field is defined as the “characteristic sound reflections of a particular space.” In concert halls and other music venues, we hear early reflections and reverberations as well as the direct sound produced by the artist(s). The variations in the early reflections and other reverberations among the different music venues is what gives each venue its special and recognizable sound quality.

YAMAHA sent teams of sound engineers all around the world to measure the sound reflections of famous concert halls and music venues, and collect detailed sound field information such as the direction, strength, range, and delay time of those reflections. Then we stored this enormous amount of data in the ROM chips of this unit.

■Recreating a sound field

Recreating the sound field of a concert hall or an opera house requires localizing the virtual sound sources in your listening room. The traditional stereo system that uses only two speakers is not capable of recreating a realistic sound field. YAMAHA’s DSP requires four effect speakers to recreate sound fields based on the measured sound field data. The processor controls the strength and delay time of the signals output from the four effect speakers to localize the virtual sound sources and fully encompass the listener.

Hi-Fi DSP programs

The following list gives you a brief description of the sound fields produced by each of the DSP programs. Keep in mind that most of these are precise digital recreations of actual acoustic environments.

No.

Program

Features

 

 

 

1

CONCERT HALL

A large round concert hall with a rich surround effect. Pronounced reflections from all directions

 

 

emphasize the extension of sounds. The sound field has a great deal of presence, and your virtual

 

 

seat is near the center, close to the stage.

 

 

 

2

JAZZ CLUB

This is the sound field at stage front in “The Bottom Line”, a famous New York jazz club, that

 

 

seats up to 300 people. Its wide left to right seating arrangement offers a real and vibrant sound.

 

 

 

3

ROCK CONCERT

The ideal program for lively, dynamic rock music. The data for this program was recorded at LA’s

 

 

“hottest” rock club. The listener’s virtual seat is at the center-left of the hall.

 

 

 

4

ENTERTAINMENT/

This program recreates the acoustic environment of a lively disco in the heart of a big city. The

 

Disco

sound is dense and highly concentrated. It is also characterized by a high-energy, “immediate”

 

 

sound.

 

 

 

 

ENTERTAINMENT/

Using this program increases the listening position range. This is a sound field suitable for

 

5ch Stereo

background music at parties, etc.

 

 

 

OPERATION

BASIC

 

 

English

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Contents RX-V340RDS Special Instructions for U.K. Model For U.K. customersContents Other features FeaturesAbout this manual Sophisticated AM/FM TunerControl Supplied accessoriesGetting Started Front panel Controls and FunctionsSET Menu -/+ NextProgram -/+ Remote controlMute Handling the remote control Using the remote controlFront panel display Subwoofer Output jack Connecting to digital jacksConnections Connecting video components Connecting a CD recorder or MD Recorder Connecting audio componentsConnecting a CD player Connecting the AM loop antenna Connecting the antennasFrequency Step switch General model only Indoor FM antenna included Ground GND terminalDVD/SACD player Connecting an external decoderSpeakers Connecting the speakersSpeaker placement Connections Connecting to the Main a Speakers terminals10 mm 3/8 Red positive + Black negative Banana plugRear Speakers terminals Main Speakers terminalsRear speaker system can be connected to these terminals Center Speaker terminalsTurning on the power Connecting the power supply CordsConnecting the AC power cord General model onlyUsing the basic menu Basic System SettingsSetup ExitYES SETSetting speaker output levels Setting the unit to match your Speaker systemON/OFF inward on PlaybackTo select the audio source connected to the 6CH Input jacks Front panelWhen you have finished using this unit Night listening modeBGV background video function To mute the soundAutomatically as follows Digital signal Analog signal This mode, the input signal is selectedThis mode, only digital input signals Input modes and indicationsProg -/+ AdventureProgram l / h Playing Dolby Digital EX or DTS ES Material MatrixSelecting PRO Logic or PRO Logic Press Stereo again to turn the sound effect back on Virtual Cinema DSPNormal stereo reproduction Understanding sound fields Digital Sound Field Processing DSPHi-Fi DSP programs Recreating a sound fieldSound design of CINEMA-DSP CINEMA-DSPCINEMA-DSP Programs For audio-video sources No toStraight Decode For movie programsDolby Digital/DTS + DSP sound field effect Sound field effectsDolby Digital/DTS + Matrix 6.1 + DSP sound field effect Dolby Pro Logic + DSP sound field effectAutomatic tuning TuningManual tuning AM 1530 kHzA1FM 89.9 MHz Presetting stationsAutomatically presetting stations for FM Stations C3AM 1440 kHz Manually presetting stationsTune in to a station Repeat steps 1 to 5 to store other stationsExchanging preset stations Selecting a preset stationPress PRESET/TUNING Edit again E1FM 87.5 MHzDescription of RDS data Changing the RDS modeReceiving RDS Stations Press PTY Seek Mode to set the unit PTY Seek mode To cancel this functionPTY Seek function EON functionCanceling the sleep timer Sleep TimerSetting the sleep timer Sleep 120min L RRecording Special considerations when recording DTS materialSet menu list Adjusting the items on the set MenuSET Menu 1A Center center speaker mode Speaker mode settingsLRG SML1D Bass bass out mode 1B Main main speaker mode1C Rear LR rear speaker mode Setting by feet Setting by metersSpeaker distance Dynamic rangeSound 5 Center GEQ center Graphic equalizer Initial input modeInput 1 I/O Assign input Output assignment Headphone tone control20dB Memory guard50dB Using the test tone Setting the Speaker LevelsAdjusting the volume during Playback Sound Field Program Parameter Editing Changing parameter settingsRepeat steps 1 3 if you wish to alter other parameters Select a sound field programDigital sound field parameter descriptions From main left and right speakers, initial setting isFor 5ch Stereo CT Width Center widthGeneral TroubleshootingSound from particular No sound / weakSpeakers No sound from Effect speakersOther settings on Unit cannot be changed Unit does not Volume level cannotInto standby mode Humming sound canTuner Remote controlGlossary Sampling frequency and number Quantized bits PCM Linear PCMSpecifications WB14590

RX-V340RDS specifications

The Yamaha RX-V340RDS is a well-regarded AV receiver that debuted in the early 2000s, making its mark in the home theater community for its impressive audio quality and versatile features. Designed to cater to audiophiles and casual listeners alike, the RX-V340RDS offers a blend of modern technology and user-friendly functionality, ensuring a satisfying home entertainment experience.

One of the standout features of the RX-V340RDS is its powerful amplification system, which delivers 5.1 channels of rich, immersive sound. With a solid output of 100 watts per channel, the receiver ensures that every audio detail is reproduced with clarity and depth, making it suitable for everything from music playback to movie soundtracks. The inclusion of RDS (Radio Data System) technology enhances FM radio functionality, allowing listeners to access station information directly on the receiver's display.

The RX-V340RDS boasts a comprehensive range of audio processing options, including Dolby Pro Logic II, which expands stereo sources into full surround sound. This feature enhances the listening experience by creating a more realistic sound environment, ensuring that viewers can fully appreciate the nuances of dialogue and sound effects in films. Additionally, users can enjoy compatibility with various surround modes, providing flexibility in tailoring the audio output to suit personal preferences.

Connectivity options are robust, featuring several input and output options including multiple analog audio inputs, composite video inputs, and digital audio inputs for enhanced versatility. The receiver is equipped with an easy-to-navigate interface, facilitating seamless integration with a variety of source devices such as DVD players, gaming consoles, and more. The inclusion of a front-facing headphone jack adds convenience for private listening sessions without disturbing others.

Other notable characteristics include a comprehensive on-screen display that simplifies the setup process and allows users to easily manage settings. Yamaha's commitment to quality is evident in the RX-V340RDS's build, with high-quality components designed to minimize interference and deliver clear sound.

In summary, the Yamaha RX-V340RDS stands out for its solid performance, versatility, and ease of use. It is a perfect choice for those looking to elevate their home entertainment system while enjoying excellent sound quality and user-friendly features. Perfectly suited for both music lovers and movie enthusiasts, this receiver continues to be a popular choice in the world of home audio.
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