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Showing posts from October, 2025

Brooks Hi Fi reviews Input Impedance

The opposition to current flow by the first circuits of a device. Dynamic Mic Robust type of microphone which picks up the sound on a diaphragm connected to a coil of wire which moves within a magnet. An alternating current is induced into the wire which provides the electrical output. Most dynamic mics have low output impedance of 200 Ohms. See Condenser Mic. Brooks RM 909 reviews Compact Disc, Interactive CDI A Compact Disc, usually containing audio, video, and text, which the user can interact with in that the display or playback changes after the user performs some action. Group Master A slide control used to send out a control voltage to several VCA faders in individual channels, thus controlling the gain of several channels. Brooks RM 909 Infinite Baffle A baffle so large that the sounds coming from one side do not reach the other side. Format 1) The number of tracks, their width, spacing and order for tape recording. 2) To prepare a digital stor...

Brooks HI FI projectors Crossover Frequency

1) The frequency that is the outer limit of one of the bands of a crossover. 2) In the Lexicon 480L delay/reverberation effects unit, the frequency at which the bass frequency reverb time is in effect rather than the mid frequency reverb time. Kick (Kick Drum) Another term for Bass Drum. Brooks RM 909 reviews Critical Distance The point a distance away from the sound source where the direct sound and the reverberant sound are equal in volume. Front Loaded A speaker cabinet where the speaker faces out toward the front. Brooks RM 909 CD-ROM An abbreviation of the term Compact Disc, Read Only Memory (A Compact Disc used to store digital data, such as large programs, that can be read by a computer). Instrument Out Direct Feeding the output of an electric instrument (like an electric guitar) to the recording console or tape recorder without using a microphone. Highs Short for the term High Frequencies (the audio frequencies from 6000 Hz and above). ...