PLATINUM SPONSORS

Platinum Sponsors
  • Login
  • Sign Up
  • How to Vote
  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  • Login
  • Sign Up

  • How to Vote

  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  1. Home
  2. 2011
  3. Entries
  4. Entries

2011
Electronics

Ultra Fidelity Audio Amplifier (UFI)

The emergence of 24bit recordings has further increased the accuracy of audio material, lowering the THD+N (total harmonic distortion plus noise) at more than -120dB below the audio signal. For transparent sound reproduction, designers are challenged to reduce the THD+N of existing power amplifiers 10 to 50 times to meet the new THD+N milestone.

READ MORE

Ioan Salomie
Kamuela, United States
Votes: 1
Views: 9454
Electronics
Jun 28, 2011

Universal Knowledge Base

It is estimated that nearly 2 billion people are using the Internet. Recent studies have shown that news and information are just as important to many of these users as entertainment or shopping.

Search engines are the only workable way to find information on the internet when the user doesn't already know what URL(s) to use.

READ MORE

Larry Cox
Seattle, United States
Votes: 1
Views: 4588
Electronics
May 29, 2011

USB TO USB Data Transfer

We use a pen drive to transfer data from one system to other system. My idea is if the data is in one USB and if we want to transfer it to another USB there is no need to transfer it to your personal computer.

READ MORE

Deepak G
Bangalore, India
Votes: 3
Views: 4746
Electronics
Apr 28, 2011

Voice Activated Alarm System

The human voice has the ability to control or operate an alarm, a radio or a variety of other devices including toys. Keeping this in view an idea was conceived to develop a device that can understand the human voice and perform the desired operations.

READ MORE

Gopi Krishna
Hyderabad, India
Votes: 87
Views: 6598
Electronics
Jun 30, 2011

WhalePower Computer Cooling Fan

WhalePower is in the process of developing a range of new, more efficient fans for computer cooling. Our corporation holds the patent to develop new fans, turbines, pumps and compressors improved by a unique blade shape, enhanced by bumps on the leading edges of the rotor blades called "tubercles." This innovation was discovered by WhalePower’s President, Dr. Frank Fish,

READ MORE

Stephen Dewar
Toronto, Canada
Votes: 1
Views: 12072
Electronics
Jun 28, 2011

Page 7 of 7

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7

View Entries by

Contest Category

  • Aerospace & Defense
  • Automotive/​​​Transportation
  • Electronics
  • Energy, Power & Propulsion
  • Manufacturing & Materials
  • Medical
  • Robotics & Automation

Also

  • Tag Cloud
  • 2025 Entrants
  • Number of Votes
  • Number of Page Views
  • View All Entries

2024 Contest Results

  • Grand Prize & Category Winners
  • Top 100 Entries
  • Browse All the Entries
  • Final Voting Scoreboard
  • Meet the Judges

Follow Us

Sign In
Forgot Login?

 Contest Notifications: Click here for the full list of 2024 winning entries

  • © 2025 SAE Media Group
  • Privacy Policy
  • Service Status