This project uses a magnetic reed switch, a NerdKits microcontroller kit, and a set of computer speakers to frighten unsuspecting trick-or-treaters at the door. The project gives us a chance to cover some pretty neat engineering concepts including digital audio, data compression using Huffman codes, and outputing audio via PWM with analog filtering. The Huffman decoder is actually generated as a C function by a set of Python scripts that do the encoding of our recorded wave file. As always we have explanations of the engineering concepts, diagrams of the project, and the complete source code on the project website www.nerdkits.com
Showing posts with label Socket. Show all posts
Showing posts with label Socket. Show all posts
Saturday, 12 January 2013
Halloween Hijinks: Huffman-Coded Audio
Halloween Hijinks: Huffman-Coded Audio Tube. Duration : 9.37 Mins.
This project uses a magnetic reed switch, a NerdKits microcontroller kit, and a set of computer speakers to frighten unsuspecting trick-or-treaters at the door. The project gives us a chance to cover some pretty neat engineering concepts including digital audio, data compression using Huffman codes, and outputing audio via PWM with analog filtering. The Huffman decoder is actually generated as a C function by a set of Python scripts that do the encoding of our recorded wave file. As always we have explanations of the engineering concepts, diagrams of the project, and the complete source code on the project website www.nerdkits.com
This project uses a magnetic reed switch, a NerdKits microcontroller kit, and a set of computer speakers to frighten unsuspecting trick-or-treaters at the door. The project gives us a chance to cover some pretty neat engineering concepts including digital audio, data compression using Huffman codes, and outputing audio via PWM with analog filtering. The Huffman decoder is actually generated as a C function by a set of Python scripts that do the encoding of our recorded wave file. As always we have explanations of the engineering concepts, diagrams of the project, and the complete source code on the project website www.nerdkits.com
Friday, 11 January 2013
Tritton Primer Unxboxing & Review - XBOX 360 5.8GHz Wireless Headset
Tritton Primer Unxboxing & Review - XBOX 360 5.8GHz Wireless Headset Tube. Duration : 5.00 Mins.
Today I do an unboxing and review of the Tritton Primer headphones. This video is meant to help anyone who is considering purchasing a pair and what they can expect. I would recommend these headsets to anyone. Royalty free music by Kevin MacLeod. --------------------------------------------------------------------------------------------------------------------------- Price 0 Tritton Primer: 5.8 GHz Wireless Technology Separate Game and Voice Volume Controls Deep Bass and Crisp Highs Ergonomically Designed for Extreme Comfort PRIMER WIRELESS STEREO HEADSET FOR XBOX 360 Officially licensed for the Xbox 360 console, TRITTON's Primer Wireless Stereo Headset uses proprietary 5.8 GHz wireless technology to provide clear and precise game audio. Access to critical headset functions like volume and mic mute are only a finger-tap away. With the ability to independently adjust chat volume and game volume on-the-fly, you gain the power to easily fine-tune your audio experience. INCLUDES EVERYTHING NEEDED TO CONNECT TO ANY XBOX 360 Whether your console is legacy or current-gen and connected to a display via HDMI or component/VGA/composite, the Primer is ready to go right out of the box. All required cables and adapters are included to help ensure you can connect to any Xbox 360 within minutes. PREMIUM 5.8 GHZ WIRELESS TECHNOLOGY PROVIDES CRISP STEREO GAME AUDIO The Primer's proprietary 5.8 GHz wireless technology offers far superior audio clarity when compared to the industry ...
Today I do an unboxing and review of the Tritton Primer headphones. This video is meant to help anyone who is considering purchasing a pair and what they can expect. I would recommend these headsets to anyone. Royalty free music by Kevin MacLeod. --------------------------------------------------------------------------------------------------------------------------- Price 0 Tritton Primer: 5.8 GHz Wireless Technology Separate Game and Voice Volume Controls Deep Bass and Crisp Highs Ergonomically Designed for Extreme Comfort PRIMER WIRELESS STEREO HEADSET FOR XBOX 360 Officially licensed for the Xbox 360 console, TRITTON's Primer Wireless Stereo Headset uses proprietary 5.8 GHz wireless technology to provide clear and precise game audio. Access to critical headset functions like volume and mic mute are only a finger-tap away. With the ability to independently adjust chat volume and game volume on-the-fly, you gain the power to easily fine-tune your audio experience. INCLUDES EVERYTHING NEEDED TO CONNECT TO ANY XBOX 360 Whether your console is legacy or current-gen and connected to a display via HDMI or component/VGA/composite, the Primer is ready to go right out of the box. All required cables and adapters are included to help ensure you can connect to any Xbox 360 within minutes. PREMIUM 5.8 GHZ WIRELESS TECHNOLOGY PROVIDES CRISP STEREO GAME AUDIO The Primer's proprietary 5.8 GHz wireless technology offers far superior audio clarity when compared to the industry ...
Subscribe to:
Posts (Atom)