Frequency Data for Stable Power Supply (IMAGE) Karlsruher Institut für Technologie (KIT) Caption The KIT-developed data recorder uses a GPS receiver and records raw and frequency data with very high resolution. (Photo: Amadeus Bramsiepe, KIT) Credit Amadeus Bramsiepe, KIT Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.