STV82X6 STMICROELECTRONICS [STMicroelectronics], STV82X6 Datasheet - Page 22

Manufacturer Part Number

STV82X6

Description

Multistandard TV Audio Processor and Digital Sound Demodulator

Manufacturer

STMICROELECTRONICS [STMicroelectronics]

Datasheet

1.STV82X6.pdf (95 pages)

Audio Processor Block

22/95

SRS™ creates a fully immersed three-dimensional soundfield through the use of a standard

2-speaker stereo configuration. For monaural audio, the source is first converted into a synthetic

stereo signal before creating the 3D effect. The virtual gain for the Surround and Center

components can be adjusted by registers

in Stereo mode only. These values are used to adapt spatial effects to the source.

For ST WideSurround Sound, Stereo or Mono output mode is automatically selected by the

Automatic Standard Recognition System (AUTOSTD) according to the detected audio source. By

default, ST WideSurround Sound is selected. SRS™ Surround is selected in register

LS_SRD_CTRL.

LS_SRS_SPACE

and

LS_SRS_CENTER

(respectively)

STV82x6