1. Active Noise Cancellation Concepts
Bradley Fiedler
Greg Wodzicki
Kyle Desrosiers
Chris VanWagenen
1/2/2019
Senior Design

2. Concept 1: Modular Unknown interchangeable Source Active Source
Joint
Attenuated Sound
Output
Module Joint may be used to attach other items to such as a different source, longer piping, or the other senior design teams passive solution.
Stand /
Microphone Housing
ANC Controller
Microphones
Speaker Out
1/2/2019

3. Concept 2: Direct Mounting
Active
source
Unknown
Source
Modular
Joint
Attenuated Sound
Output
Microphone
ANC Controller
Microphones
Speaker Out
1/2/2019

4. Concept 3: Direct Speaker Mount
Active
source
Unknown
Source
Seamless
Joint
Attenuated Sound
Output
Microphone
ANC Controller
Microphones
Speaker Out
1/2/2019

5. Concept 4: Perpendicular Mounted
Joint
Active
source
Unknown
Source
Attenuated Sound
Output
Microphone
ANC Controller
Microphones
Speaker Out
1/2/2019

6. Concept 5: Multiple Speakers
Joint
Active
Source 1
Unknown
Source
Attenuated Sound
Output
Microphone
ANC Controller
Microphones
Speaker Out
1/2/2019

7. Selection: Multiple Speakers / Modular joint
Unknown
interchangeable
Source
Active Source
With Crossover
Modular
Joint
Attenuated Sound
Output
Module Joint may be used to attach other items to such as a different source, longer piping, or the other senior design teams passive solution.
ANC Controller
Stand /
Microphone Housing
Microphones
1/2/2019