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Digital Signal Processing

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Digital Signal ProcessingTopic 7: Filter types and structures

1. More filter types

2. Minimum and maximum phase

3. Filter implementation structures

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1. More Filter Types

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Comb Filters

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Comb Filters

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Comb Filters

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Allpass Filters

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Allpass Filters

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Allpass Filters

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Allpass Filters

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2. Minimum/Maximum Phase

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Minimum/Maximum Phase

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Minimum/Maximum Phase

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Minimum/Maximum Phase

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Inverse Systems

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Inverse Systems

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Inverse Systems

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System Identification

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System Identification

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System Identification

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3. Filter Structures

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Block Diagrams

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Block Diagrams

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Delay-Free Loops

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Equivalent Structures

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Equivalent Structures

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FIR Filter Structures

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FIR Filter Structures

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FIR Filter Structures

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IIR Filter Structures

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IIR Filter Structures

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IIR Filter Structures

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Factored IIR Structures

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Cascade IIR Structures

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Second-Order Sections

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Second-Order Sections

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Parallel IIR Structures

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Parallel IIR Structures