Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia
Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… … Wikipedia
Tape recorder — Tape recorder, n. an electroinic device for recording and playing back sounds on magnetic tape; it often has an integrated microphone, amplifier, and speaker, and in such cases requires no additional equipment other than the magnetic tape for… … The Collaborative International Dictionary of English
Mercury swivel commutator — A mercury swivel commutator is an electrical commutator typically used in electrophysiological experiments on head free or moving animals. Electrical recordings from stationary, head fixed animals can be done with electrodes attached to a… … Wikipedia
Sound recording and reproduction — Sound recorder redirects here. For the audio recording program computer software, see Sound Recorder (Windows). Sound recording and reproduction is an electrical or mechanical inscription and re creation of sound waves, such as spoken voice,… … Wikipedia
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
TRS connector — 1⁄4 in TRS connector Trip … Wikipedia
Nakamichi — Corporation Limited Type Subsidiary of Grande Holdings Ltd Industry Electronics Founded Tokyo, Japan (1948) … Wikipedia
Crown International — Not to be confused with Crown International Pictures. Crown International Industry Audio electronics Founded 1947 (as International Radio and Electronics Corporation) Founder(s) Clarence C. Moore … Wikipedia
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
Re-amp — Reamping is a process often used in multitrack recording in which a recorded signal is routed back out of the editing environment and run through external processing or reverb chamber. Originally, the technique was used mostly for guitars: it… … Wikipedia