VERFAHREN UND VORRICHTUNG ZUM ENTZERREN EINES MIT EINEM ÄUSSEREN STÖRSIGNAL BEHAFTETEN AUDIOSIGNALS

VERFAHREN UND VORRICHTUNG ZUM ENTZERREN EINES MIT EINEM ÄUSSEREN STÖRSIGNAL BEHAFTETEN AUDIOSIGNALS

The method involves detecting a spectrum of the audio signal over a defined frequency range, detecting a spectrum of the noise signal over the frequency range, determining frequency intervals in the frequency range whose local maxima are associated with the noise signal, correcting the signal based...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KLINKE, STEFANO AMBROSIUS
Format: Patent
Sprache:ger
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
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Beschreibung
Zusammenfassung:The method involves detecting a spectrum of the audio signal over a defined frequency range, detecting a spectrum of the noise signal over the frequency range, determining frequency intervals in the frequency range whose local maxima are associated with the noise signal, correcting the signal based on the determined frequency interval for local maxima to increase signal comprehensibility and reproducing the corrected signal. An independent claim is also included for an arrangement for distortion correction of an audio signal with an external noise signal.