Measurements on A/D Converters with Audio Analyzer UPL or UPD

Present-day sound studios are hardly conceivable without A/D converters. A/D converters are essential components when music is recorded and they directly influence the recording quality. The current Application Note describes a test program permitting automatic measurements of all parameters of sound studio equipment with the aid of Audio Analyzers UPD or UPL. Measuring converter chips with mostly serial interfaces that are not to standard are not the subject of this Application Note.