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In a digital signal, the on state is represented by _____, and the off state is represented by ____. ✔✔One; zero A signal that has many varying states is called a(n) _____ signal. ✔✔Analog... Bit depth is defined as the number of _____ you have in which to describe the value. ✔✔States Lossy Compression is particularly suitable for the transmission of _____ ✔✔Audio, Video and Images. What is a codec? ✔✔A device or processing system that encodes and decodes data As noise is introduced to a(n) _____ signal, processing circuitry can determine if the signal is intended to be high or low, and then retransmit a solid signal without the imposed noise. ✔✔Digital Noise overcomes the signal after many generations of reamplification of a(n) _____ signal. ✔✔Analog How sound moves through the air is called __? ✔✔Propagation Wavelength is the _____. ✔✔Physical distance between two points of a waveform that are exactly one cycle apart Which of the following does 0 dB SPL describe? ✔✔The threshold of human hearing A "just noticeable" change in sound pressure level, either louder or softer, requires a _____ change. ✔✔+/-3 dB Acoustics covers how sound is _____, and its _____ and _____. ✔✔Produced; propagation; control Numerous, persistent reflections of sound are called _____. ✔✔Reverberation [Show More]

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