- audio signal device
- Безопасность: устройство звуковой сигнализации
Универсальный англо-русский словарь. Академик.ру. 2011.
audio signal device
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Audio signal — An audio signal is a representation of sound waves in a different form. Typically this is an electrical voltage, but it can be magnetic, when recorded onto analogue tape, for example, or as radio waves. An audio signal can be manipulated, stored … Wikipedia
Audio system measurements — are made for several purposes. Designers take measurements so that they can specify the performance of a piece of equipment. Maintenance engineers make them to ensure equipment is still working to specification, or to ensure that the cumulative… … Wikipedia
Audio synchronizer — An audio synchronizer is a variable audio delay utilized to correct or maintain audio video sync or timing [http://broadcastengineering.com/audio/broadcasting managing lip sync/index.html] also known as lip sync error… … Wikipedia
Audio crossover — A passive 2 way crossover designed to operate at loudspeaker voltages Audio crossovers are a class of electronic filter used in audio applications. Most individual loudspeaker drivers are incapable of covering the entire audio spectrum from low… … Wikipedia
Audio power — Sound measurements Sound pressure p, SPL Particle velocity v, SVL Particle displacement ξ Sound intensity I, SIL Sound power Pac Sound power level SWL Sound energy Sound energy density … Wikipedia
Audio codec — An audio codec is a hardware device or a computer program that compresses/decompresses digital audio data according to a given audio file format or streaming audio format. The term codec is a combination of coder decoder . The object of a codec… … Wikipedia
Signal processor — A signal processor, in the realm of digital audio, is a device that modifies an audio signal, either electric or digital. It can be a piece of electronic hardware or computer software. A basic example of a signal processor is a high pass filter,… … Wikipedia
Audio distribution amplifier (audio DA) — A&V A device used to replicate an audio signal, typically providing 6 outputs, each of which is identical to the input signal … Audio and video glossary
Audio quality measurement — seeks to quantify the various forms of corruption present in an audio system or device. The results of such measurement are used to maintain standards in broadcasting, to compile specifications, and to compare pieces of equipment. The need for… … Wikipedia
Audio equipment testing — is done to provide consumers with an idea of what they are looking for and to make the process of equipment selection easier. The results are published in specialty electronics magazines, online, and in other media. Many people involved in the… … Wikipedia
Signal generator — A signal generator, also known variously as a test signal generator, function generator, tone generator, arbitrary waveform generator, digital pattern generator or frequency generator is an electronic device that generates repeating or non… … Wikipedia
