Home Theatre SystemHT-A9

[DSEE Extreme]

This function is only available when [Auto Sound](*) or [Music] is selected as the sound mode.

[On]: Upscales your compressed music accurately using AI technology, and it makes you feel as if you are in a recording studio or at a concert.

[Off]: Off

^*Only when [Music] is selected with [Auto Sound].

[Audio DRC]

You can compress the dynamic range of the audio signal to make it easier to hear quieter sounds.

[Auto]: Automatically compresses sound encoded in Dolby TrueHD.

[On]: Reproduces the Dolby and DTS sound track with the kind of dynamic range that the recording engineer intended.

[Off]: No compression of dynamic range.

[Sound Effect]

You can select sound effects such as the sound mode.

[Sound Mode On]: Vertical Surround Engine enhances the surround and height speaker channels to create an immersive and enveloping virtual surround effect such as sound mode and Immersive Audio Enhancement.

[Dolby Speaker Virtualizer]: Dolby Speaker Virtualizer enhances the surround and height speaker channels to create an immersive and enveloping virtual surround effect when you play Dolby format. Disables sound effects other than Dolby format.

[DTS Neural:X]: Performs up mixing in accordance with the surround environment. This function is disabled when the sampling frequency is 96 kHz - 192 kHz, or while Dolby format is playing.

[Advanced Auto Volume]

You can reduce the difference of volume due to the input signal. This function is effective when the volume of a TV commercial is louder than that of the TV program.

[On]: Adjusts the volume automatically.

[Off]: Off