Brian thomas henry michl joe romine arie lyles
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Brian Thomas Henry Michl Joe Romine Arie Lyles PowerPoint PPT Presentation


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Brian Thomas Henry Michl Joe Romine Arie Lyles. High Criticality (Harm to the user) Electric Shock / Fire. Low Criticality (Damage to product) Incorrect audio amplifier gain Improper voltage supply / loss of power Software failure User interface failure Audio processing failure

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Brian Thomas Henry Michl Joe Romine Arie Lyles

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Brian thomas henry michl joe romine arie lyles

Brian Thomas

Henry Michl

Joe Romine

Arie Lyles


Criticality levels

High Criticality (Harm to the user)

  • Electric Shock / Fire

Low Criticality (Damage to product)

  • Incorrect audio amplifier gain

  • Improper voltage supply / loss of power

  • Software failure

    • User interface failure

    • Audio processing failure

  • Inaccurate digitized audio signal

Criticality Levels


Components chosen

  • ADSP-BF533 Micro Controller

  • Pins: 176

  • λ: 5.45

  • MAX5035 DC-DC Converter

  • Pins: 8

  • λ: .1781

  • AD1974 ADC

  • Pins: 48

  • λ: ?

  • INA217 Audio Preamplifier

  • Pins: 16

  • λ: ?

Components Chosen


Femca

FEMCA


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