METHOD OF REDUCING VOICE SIGNAL INTERFERENCE

The invention concerns a method of reducing voice signal interference using a noise-reducing method. According to the invention, a masking curve is determined both for the input signal and the output signa l of the noise reduction. By comparing the signal portions exceeding the respective masking cu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SCHROGMEIER, PETER, HAULICK, TIM, LINHARD, KLAUS
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention concerns a method of reducing voice signal interference using a noise-reducing method. According to the invention, a masking curve is determined both for the input signal and the output signa l of the noise reduction. By comparing the signal portions exceeding the respective masking curve, newly audible portions can be detect ed in the form of interference in the output signal, according to the type of musical tone, and subsequently damped selectively.