Anemometer turbines usually requires a refresh rate of wind speed measurements of 3 Hz, easily achieved by sonic anemometers. Three-dimensional sonic anemometers are widely used to measure gas emissions and ecosystem fluxes using the eddy covariance method when used with fast-response infrared gas analyzers or laser-based analyzers. Two-dimensional wind sensors are of two types: Acoustic resonance anemometers are a more recent variant of sonic anemometer. The technology was invented by Dr Savvas Kapartis and patented in 2000. Whereas conventional sonic anemometers rely on time of flight measurement, acoustic resonance sensors use resonating acoustic (ultrasonic) waves within a small purpose-built cavity in
What Does It Take (To Win Your Love) G (with Ellis Hall on vocals) covered this tune on his 1986 album "Duotones". What Does It Take (To Win Your Love) "What Does It Take (To Win Your Love)" is a 1968 song that was a 1969 hit single by Jr. Walker & The All Stars. The single was one of Jr. Walker's most successful releases, becoming a hit on both the R&B and pop singles charts. "What Does It Take (To Win Your Love)," written by Johnny Bristol, Harvey Fuqua, and Vernon Bullock, made it into the top five on the Hot 100, and became Jr. Walker's second