559127
31
Zoom out
Zoom in
Previous page
1/68
Next page
English
BASIC
OPERATION
29
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. YAMAHAs 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.
1
2
3
4
Program
CONCERT HALL
JAZZ CLUB
ROCK CONCERT
ENTERTAINMENT/
Disco
ENTERTAINMENT/
6ch Stereo
Features
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.
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.
The ideal program for lively, dynamic rock music. The data for this program was recorded at LAs
“hottest” rock club. The listener’s virtual seat is at the center-left of the hall.
This program recreates the acoustic environment of a lively disco in the heart of a big city. The
sound is dense and highly concentrated. It is also characterized by a high-energy, “immediate”
sound.
Using this program increases the listening position range. This is a sound field suitable for
background music at parties, etc.
0106RX-V740_29-32_EN-GB.p65 03.2.12, 4:27 PM29
31


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Yamaha RX-V740 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Yamaha RX-V740 in the language / languages: English as an attachment in your email.

The manual is 2,48 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Yamaha RX-V740

Yamaha RX-V740 User Manual - German - 68 pages

Yamaha RX-V740 User Manual - Swedish - 67 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info