Processing device, processing method, and program

A filter determination system, a filter determination device, a filter determination method and a program with which a filter can be appropriately determined are provided.A processing device according to this embodiment includes a frequency response acquisition unit that acquires a frequency respons...

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Bibliographische Detailangaben
Hauptverfasser:	Konishi, Masaya, Gejo, Takahiro, Murata, Hisako, Fujii, Yumi, Takachi, Kuniaki
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS STEREOPHONIC SYSTEMS
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Beschreibung
Zusammenfassung:	A filter determination system, a filter determination device, a filter determination method and a program with which a filter can be appropriately determined are provided.A processing device according to this embodiment includes a frequency response acquisition unit that acquires a frequency response of a filter for an audio signal, a smoothing unit that smoothes the frequency response and obtains a smoothed response, a candidate point determination unit that determines candidate split points based on a bottom position of the smoothed response, and a split point determination unit that determines one or more band split points from the candidate split points.