Hybrid Dynamics Processor
description
Transcript of Hybrid Dynamics Processor
![Page 1: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/1.jpg)
Hybrid Dynamics Processor
Group P14345Jeffrey AuclairBryan Beatrez Michael FerryWilliam Sender
![Page 2: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/2.jpg)
Agenda• Introduce Team
• Project Background
• Problem Statement & Deliverables
• Use Scenarios
• Customer & Engineering Requirements
• Project Plan
• Risks
• Questions
![Page 3: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/3.jpg)
The TeamTeam Member Role
William Sender Team Leader
Michael Ferry Electrical Engineer
Bryan Beatrez Electrical Engineer
Jeffrey Auclair Electrical Engineer
![Page 4: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/4.jpg)
Current State - Hardware• High Audio Quality
• Quiet
• Analog
• Widely Adopted
• Limited Controls
• Poor Recallability
• High Cost
![Page 5: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/5.jpg)
Current State - Software• Extremely Flexible Controls
• Easy to Save and Recall Settings
• Digital
• Requires Additional Hardware (Computer)
• Latent
• Can Produce Conversion Errors
• Moderate Cost
![Page 6: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/6.jpg)
What is a Dynamics Processor?A dynamics processor allows users to alter the dynamics of a source signal.
A compressor, a type of dynamics processor, will make loud sounds soft and soft sounds loud.
![Page 7: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/7.jpg)
Problem StatementThe Hybrid Audio Processor is device that allows audio professionals to control the amplitude profile of various source audio signals, most notably audio sources used in Motion Picture Pre-Show. An amplitude profile influences the way humans perceive sound. We often use words like ‘punchy’, ‘loud’, or ‘full’ when describing the amplitude profile. Being able to control the amplitude profile is very useful. It allows for the user to create interesting, dynamic sounds that please listeners, as well as provide protection for downstream devices.
![Page 8: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/8.jpg)
Problem StatementCurrent dynamics processors on the market are high cost and lack some flexibility. This device would allow for advanced control while maintaining ultimate high audio fidelity. It would also be intuitive with familiar, industry standard controls. The device would also have user savable settings as well as try to achieve a lower cost than comparable units. Current professional units have a variety of design trade-offs that do not provide the optimal user experience that is described above.
![Page 9: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/9.jpg)
Problem StatementThe goal of this project is identify the needs of Motion Picture Pre-Show industry and develop a product that fits their needs, while maintaining the familiar attributes of common dynamics processors.
![Page 10: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/10.jpg)
Deliverables• a functioning prototype
• simulation results verifying proper functionality
• documentation with board schematics and board artwork
• source code and libraries used
![Page 11: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/11.jpg)
Use ScenariosManual Mode - This mode of operation will allow for user to manually manipulate the the threshold, ratio, attack and release settings for maximum control.
![Page 12: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/12.jpg)
Use ScenariosAutomatic Mode - The goal of this mode is to provide automatic gain leveling with minimal interaction from the user.
![Page 13: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/13.jpg)
Customer Requirements
![Page 14: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/14.jpg)
Engineering Requirements
![Page 15: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/15.jpg)
Tracability Matrix
![Page 16: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/16.jpg)
Schedule
![Page 17: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/17.jpg)
Risks management Risks
-Electric shock-Damaging other devices-Device failure-Elemental circumstances
Methods of Mitigation - Fail safe circuitry- Software detection -Proper Grounding
![Page 18: Hybrid Dynamics Processor](https://reader033.fdocuments.in/reader033/viewer/2022051421/568163bb550346895dd4d29b/html5/thumbnails/18.jpg)
Questions