DEVICE AND METHOD FOR WALKER IDENTIFICATION

A device (100) and method for walker identification. An audio input interface (141) obtains (S210) a sampled acoustic signal, possibly from a microphone (161), a vibration input interface (142) obtains (S210) a sampled vibration signal, possibly from a geophone (162) and at least one hardware proces...

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Bibliographische Detailangaben
Hauptverfasser:	VIGOUROUX, Jean-Ronan, KITIC, Srdan, GILBERTON, Philippe
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS MUSICAL INSTRUMENTS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:	A device (100) and method for walker identification. An audio input interface (141) obtains (S210) a sampled acoustic signal, possibly from a microphone (161), a vibration input interface (142) obtains (S210) a sampled vibration signal, possibly from a geophone (162) and at least one hardware processor (110) fuses (S220) the sampled acoustic signal and the sampled vibration signal into a fused signal, extracts (S230) features from the fused signal and identifies (S240) a walker based on extracted features.