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What is a Sampling Frequency? September 19, 2006

Posted by healthyself in 11025 Hz, 192000 Hz, 22050 Hz, 28224 Mhz, 32000 Hz, 44100 Hz, 47250 Hz, 48000 Hz, 50000 Hz, 50400 Hz, 8000 Hz, 96000 Hz, Blogroll, Cell phone safety, Cell Phones, Communication, Cordless Phones, Definitions, Digital, Electromagnetic Field, Electromagnetic pollution, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Electrosmog, ELF, EMF Research, EMF's, EMR, Environment, Exposure, Frequencies, Hand Portables, High Frequencies, HOuseholds, Hz, Long Term Health Risks, Low Frequencies, mobile telephones, Public Policy, Pulsed Radiation, Radar, radiation, Radios, Research Needed, Resonant Frequency, Safe Levels, transmission, UHF, VDT, WiFi.

“The sampling rate, sample rate, or sampling frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete signal. For time-domain signals, it can be measured in hertz (Hz). The inverse of the sampling frequency is the sampling period or sampling interval, which is the time between samples.”

“In digital audio, common sampling rates are: