PARAMETRIC EQUALIZER INFORMATION

This unit employs YAMAHA Parametric Room Acoustic Optimizer (YPAO) technology, together with the Parametric EQ settings (see page 90), to optimize the frequency characteristics of its parametric equalizer to match your listening environment. YPAO uses a combination of the following three parameters (Frequency, Gain and Q factor) to provide highly precise adjustment of the frequency characteristics.

Frequency

This parameter is adjustable in one-third octave increments between 32 Hz and 16 kHz.

Q factor

The width of the specified frequency band is referred to as the Q factor. This parameter is adjustable between the values 0.5 and 10.

Gain

This parameter is adjustable in increments of 0.5 dB between –20 and +6 dB.

YPAO adjusts frequency characteristics to suit your listening requirements using a combination of the above three parameters (Frequency, Gain and Q factor) for each equalizer band in this unit’s parametric equalizer. This unit has 7 equalizer bands for each channel.

The use of multiple equalizer bands enables more precise adjustments of frequency characteristics (as in Figure 2). This is not possible using only a single equalizer band (as in Figure 1).

Figure 1

Gain

Frequency characteristic after

correction

Band 1

Frequency

Original frequency characteristic

Figure 2

 

Gain

Frequency

 

characteristic after

 

correction

Band 1

 

Frequency

 

Original frequency

Band 2

characteristic

 

135 En

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Image 139
Yamaha HTR-6090 owner manual Parametric Equalizer Information, 135 En, Frequency, Factor, Gain

HTR-6090 specifications

The Yamaha HTR-6090 is a high-performance home theater receiver that was designed to deliver an immersive audio experience for movie enthusiasts and music lovers alike. Released as part of Yamaha’s extensive lineup of AV receivers, the HTR-6090 boasts a host of features and technologies that cater to the demands of modern home entertainment systems.

One of the standout features of the HTR-6090 is its 7.1-channel surround sound capability, allowing users to connect multiple speakers for a fully immersive audio experience. This receiver supports various audio formats, including Dolby Digital, DTS, and PCM, ensuring compatibility with a wide range of media sources. The powerful amplification system can deliver 90 watts per channel, making it suitable for driving various speaker configurations.

The receiver incorporates Yamaha’s proprietary YPAO (Yamaha Parametric Acoustic Optimizer) technology, which automatically calibrates the audio settings based on the room’s acoustics. This feature enhances sound quality by measuring the distance and size of each speaker, ultimately creating a customized listening environment tailored to the user's specific space.

Connectivity is a crucial aspect of any modern AV receiver, and the HTR-6090 does not disappoint. It offers multiple HDMI inputs and outputs, supporting 1080p video resolution for high-definition content. Additionally, the receiver features audio inputs for components like CD players, turntables, and streaming devices, making it versatile for various setups.

In terms of user-friendliness, the HTR-6090 is equipped with an intuitive remote control and an on-screen display, simplifying the user experience. The receiver also supports various audio enhancement technologies, such as Music Enhancer, which restores lost high frequencies in compressed audio formats, allowing for a richer sound during playback.

Another highlight of the HTR-6090 is its capability for multi-zone audio control. This allows users to enjoy music in different areas of their home, creating an engaging atmosphere for gatherings or simply enhancing personal enjoyment in various spaces.

Overall, the Yamaha HTR-6090 stands out as a reliable and feature-rich option for those looking to enhance their home theater setup. With its impressive sound quality, extensive connectivity options, and advanced technologies, it continues to be a popular choice among audiophiles and home theater enthusiasts.