Break down the language barrier. Find out how the Skype language translator can help you translate conversations in more than 50 languages.
In telecommunications, a carrier signal, carrier wave, or just carrier, is a waveform (usually sinusoidal) that is modulated (modified) with an input signal for the purpose of conveying information.This carrier wave is usually a much higher frequency than the input signal.n the case of single-sideband modulation (SSB), the carrier is suppressed (and in some forms of SSB, eliminated). The carrier must be reintroduced at the receiver by a beat frequency oscillator (BFO).
In electronics and communications, voiceband is a term we apply to the group or band of frequencies that cover the range of human hearing. That range is generally 20 Hertz (Hz or cycles per second - cps) to 20 kiloHertz. That's 20 Hz to 20 kHz in the shorthand of the trade.