Panasonic TX-58DX902B Ehelp page 92

Surround
(Diffuse Surround / Virtual Surround
Selects surround sound settings.
Diffuse Surround:
Provides a more progressive enhancer and reverberation to simulate
improved spatial effects.
Virtual Surround:
Provides a dynamic enhancer of width and depth to simulate improved
spatial effects.
This function is effective only for the sound from TV speakers.
●
Bass Boost
(On / Off)
Enhances the effect of bass sounds.
This function is effective only for the sound from TV speakers.
●
/ Off)
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