Specifications

2.72

Applications Manual

Revision 1.11Prism Sound dScope Series III

5.2.1.11 Downmix Overload

dScope Configuration:

Downmix Overload Track 60.dsc

Track Number:

Corresponding AP Test File:

N/A

Duration:

30 sec

Test Signal Description:

2kHz; 0dBFS

Channels:

L, C, R, Ls, Rs

Description

This test ensures that channel levels are adjusted correctly during Downmix situations by checking for

distorted output in the presence of a full-scale tone in all five channels.

Method

Play track 60 and then click the

[OK]

button to start the test. This test is repeated for the following

settings of the DVD player, if applicable:

No Centre channel

No Surround channels

Stereo Lt/Rt downmix

Stereo Lo/Ro downmix

Mono

Mono Surround