Sound Field Parameter Descriptions

You can adjust the values of certain digital sound field parameters so the sound fields are recreated accurately in your listening room. Not all of the following parameters are found in every program.

■DSP Level (DSP level)

Function:	This parameter adjusts the level of all the DSP effect sounds within a narrow range.
Description:	Depending on the acoustics of you listening room, you may want to increase or decrease the DSP effect
	level relative to the level of the direct sound.
Control Range:	–6 dB – +3 dB

■Init. Delay (Initial delay)

Function:	This parameter changes the apparent distance the sound source is from the reflection face by adjusting
	the delay between the direct sound and the first reflection heard by the listener.
Description:	The smaller the value, the closer the reflection face seems to the sound source. The larger the value, the
	farther it seems. For a small room, set to a small value. For a large room, set to a large value.
Control Range:	1 – 99 ms

	Source Sound
	Early
	Reflections
Level	Level	Level
Time	Time	Time
Initial delay	Initial delay	Initial delay
Sound Source
Reflection Face

Small value = 1 ms

Large value = 99 ms

■Room Size (Room size)

Function:	This parameter adjusts the apparent size of the surround sound field. The larger the value, the larger the
	surround sound field becomes.
Description:	As the sound is repeatedly reflected around a room, the larger the hall is, the longer the time between
	the original reflected sound and the subsequent reflections. By controlling the time between the
	reflected sounds, you can change the apparent size of the virtual venue. Changing this parameter from
	one to two, doubles the apparent length of the room.
Control Range:	0.1 – 2.0

Level

Time

Source Sound

Early

Reflections

Time

Level

Time

Sound Source

Small value = 0.1

Large value = 2.0

RX-V2500 specifications

The Yamaha RX-V2500 is a sophisticated audio-video receiver designed for audiophiles and home theater enthusiasts seeking a blend of advanced technology and superior sound quality. Released as part of Yamaha’s acclaimed RX series, the RX-V2500 offers a wealth of features that enhance both music listening and movie watching experiences.

One of the standout features of the RX-V2500 is its power handling capability. With a robust output of 130 watts per channel, this receiver can effortlessly drive a wide range of speakers, ensuring that your audio output is both rich and dynamic. The RX-V2500 supports Dolby Digital EX, DTS-ES, and other multi-channel surround formats, providing an immersive audio experience that brings movies and music to life.

The RX-V2500 also incorporates Yamaha's Cinema DSP technology, which simulates the acoustics of different environments, such as concert halls and theaters. This technology adds depth and realism to sound reproduction, making it feel as though you are part of the action. Additionally, the receiver features multiple listening modes, allowing users to adjust audio settings according to their preferences and the specific content being played.

For connectivity, the RX-V2500 is well-equipped, with a range of inputs and outputs including HDMI ports for high-definition video and audio. This ensures compatibility with a variety of source devices, such as Blu-ray players, gaming consoles, and streaming devices. The receiver also supports HD Radio and is fully compatible with various audio formats, making it an excellent choice for music lovers.

Another notable feature is the YPAO (Yamaha Parametric room Acoustic Optimizer) system. This automatic calibration technology analyzes the room's acoustics and optimizes the receiver's settings to deliver the best possible sound quality based on the environment. It provides a hassle-free setup process, eliminating the guesswork associated with speaker placement and tuning.

The RX-V2500’s user interface is straightforward, making it easy for users to navigate through its numerous features and settings. The remote control is intuitive, allowing convenient access to all functions without needing to physically interact with the receiver.

In terms of build quality, the RX-V2500 is constructed to last, showcasing Yamaha's commitment to durability and performance. This receiver not only offers comprehensive features and advanced technology; it also embodies the brand's dedication to delivering superior sound and movie experiences, making it a worthy investment for any home theater setup.

Yamaha RX-V2500 Sound Field Parameter Descriptions, DSP Level DSP level, Room Size Room size

Models: RX-V2500