Wednesday, June 30, 2021

Brooks SS 81 Clicking

Pressing and immediately releasing the switch on a computer's mouse.

Humbucker
Pickups that are coupled together to get a certain sound.

Brooks TM-22 Jam Sync
A generation of new SMPTE according to the input SMPTE signal

Delay (Digital, Analogue)
1) Effect used to create echo…echo…echo…echo…echo…
2) In more advanced systems used in very large venues, delay can be used to time the arrival of the signal to the speakers in the back of the room so that people in the back hear the sound coming from those speakers at the same time that the sound coming from the speakers in the front of the room arrives.

Brooks QS 70 Keyboard Controller
A device that has the standard music keys of piano but puts out MIDI signals

Hypercardioid Pattern
A microphone pick up sensitivity pattern where the least sensitive pick up point is more than 90 degrees but less than 150 degrees off axis (usually 120 degrees).

Cancellation
A shortening of the term Phase Cancellation (the energy of one waveform significantly decreasing the energy of another waveform because of phase relationships at or close to 180 degrees).

Editing
1) Changing the sequence of a recording by cutting the recording tape and putting the pieces together in the new sequence with splicing tape.
2) Punching in and then punching out on one or more tracks of a multitrack tape recorder to replace previously recorded performances.
3) Changing the sequence of a digital recording's playback by computer program.

Tuesday, June 29, 2021

Brooks Cinema ZL 44 Light Emitting Diode

A light that allows current to flow in one direction only and emits light whenever a voltage of a certain level or beyond is applied to it.

Feed
To send an audio or control signal to.

Brooks GT 845 Clock Signal
The signal put out by a circuit that generates steady even pulses or steady codes used for synchronization.

Foot Pedal
1) An effects device where the amount of the effect can be controlled by a musician with his foot.
2) The beater mechanism of a foot drum that is activated by the drummer's foot to play the drum.
3) Any device, like a volume control, that can be operated by the foot.

Brooks Cinema NZ 60 Aliasing
A sampler mis-recognizing a signal sent to it that is at a frequency higher than the Nyquist Frequency. Upon playback, the system will provide a signal at an incorrect frequency (called an alias frequency). Aliasing is a kind of distortion.

Boom
1) A hand-held, telescoping pole used to hold the microphone in recording dialogue in film production.
2) A telescoping support arm that is attached to a microphone stand and which holds the microphone. 3) Loosely, a boomstand.

DC
Abbreviation for direct current.

First Generation
A descriptive term meaning original (as opposed to a copy).

Monday, June 28, 2021

Brooks XT 20 Amplitude

The extreme range of a signal. Usually measured from the average to the extreme.

Board
1) Another, less formal, term for Console.
2) A set of controls and their housing which control all signals necessary for recording and for mixing.
3) A slang shortening of the term Keyboard Instrument.

Brooks RM 80 Analog Recording
A recording of the continuous changes of an audio waveform.

Foot (Foot Drum)
Another name for Bass Drum (the largest drum in the Drum Kit which puts out bass frequencies and is played with a foot pedal).

Brooks BA 71 Face
The front or body of the guitar.

Level
Sets output volume of individual PA input channels. Usually positioned as sliders at the bottom of the soundboard.

High-Pass Filter
A device that rejects signals that are below a certain frequency (called the cut-off frequency) and passes signals with frequencies that are higher.

Cycles Per Second
A unit used in the measure of frequency, equivalent to Hertz. Cycles Per Second is an outdated term replaced by Hertz in 1948.

Sunday, June 27, 2021

Brooks Cinema xm 808 Cue

1) The signal fed back to the musicians through headphones.
2) To set the tape or disc so that the intended selection will immediately play when the tape machine or player is started.
3) A location point entered into a computer controlling the playback or recording of a track or tape.
4) In MCI brand tape machines, a term meaning the same thing as Sync Playback (where the record head is used as a playback head for those tracks already recorded).

Fidelity
The recording or reproduction quality.

Brooks KM 77 Compander
Outboard sound equipment. Combination of a Compressor and an Expander.

Bass Roll Off
An electrical network built into some microphones to reduce the amount of output at bass frequencies when close-micing.

Brooks KS-55 Compact Disc CD
A small optical disk with digital audio recorded on it.

Amplitude
The extreme range of a signal. Usually measured from the average to the extreme.

House Sync
A synchronization signal such as SMPTE time code that is used by all recorders in the control room.

Ambience
The portion of the sound that comes from the surrounding environment rather than directly from the sound source.

Saturday, June 26, 2021

Brooks Cinema NZ 60 In Port

A jack on a MIDI device or computer that will accept an incoming data signal.

Generating Element
The portion of the microphone that actually converts the movement of the diaphragm into electrical current or voltage changes.

Brooks Cinema TZ 505 Audio
Most often referring to electrical signals resulting from the sound pressure wave being converted into electrical energy.

Aliasing
A sampler mis-recognizing a signal sent to it that is at a frequency higher than the Nyquist Frequency. Upon playback, the system will provide a signal at an incorrect frequency (called an alias frequency). Aliasing is a kind of distortion.

Brooks Cinema RM 909 ADAT
A trademark of Alesis Corporation designating its modular digital multitrack recording system released in early 1993.

Effects
Electronic boxes (usually rack mounted) added to a PA system to subtly change and enhance the signals going through it. Examples include; Reverb, Delay, Compressor, Chorus.

Cycle
1) An alternation of a waveform which begins at a point, passes through the zero line, and ends at a point with the same value and moving in the same direction as the starting point.
2) On a Solid State Logic Console, a command to have the console computer control the tape machine to play and replay a certain section of the tape.

Graphic Equalizer
An device with several slides controlling the gain of audio signal present which is within one of several evenly spaced frequency bands (spaced according to octaves).

Friday, June 25, 2021

Brooks M 44 Driver

See transducer. Dynamic Range �" The range between the quietest and the loudest sounds a device can handle (often quoted in dB).

Input/Output Module
A set of controls, on one housing, for an in-line console that has two channels (one for recording and one for monitoring) and has controls for all console sections.

Brooks XB 22 Clip
The action of deforming a waveform during overload.

Generating Element
The portion of the microphone that actually converts the movement of the diaphragm into electrical current or voltage changes.

Brooks Cinema TZ 505 Electrons
Negatively charged particles, which revolve around the centre of atoms. The movement of such electrons down a conductor causes electrical current.

kHz
An Abbreviation of kilo-Hertz.

Binary
A numbering system based on two. In binary there are two symbols used ("l" and "0").

Bridge
The bridge assembly, or just "bridge" is an area on the face of the guitar where the string meet or are connected to the face.

Thursday, June 24, 2021

Brooks Cinema Series Bass

1) The lower range of audio frequencies up to approximately 250 Hz.
2) Short for Bass Guitar.
3) Lower end of the musical scale. In acoustics, the range (below about 200 Hz) in which there are difficulties, principally in the reproduction of sound, due to the large wavelengths involved.
4) The lower frequencies.
5) On the soundboard this should refer to the bass guitar channel, not the bass drum.
6) The lowest frequencies of sound. Bi-Amplification uses an electronic crossover or line-level amplifiers for the high and low frequency loudspeaker drivers.

Group Faders
The VCA faders of individual channels that are all controlled by a Group Master Fader (a slide control used to send out a control voltage to several VCA faders in individual channels).

Brooks KS-55 Fly In
1) To add sounds into a mix or recording that have no synchronization.
2) An application of this where a performance from one part of a tune is recorded and then recorded back into the recording at a different time in the recording.

Crossover
1) A route leading from one side of the stage to the other, out of the audiences view.
2) An electronic filter in a sound system that routes sound of the correct frequency to the correct part of the speaker system. Different speakers handle high frequencies (tweeters) and low frequencies (woofers). Sometimes known as a crossover network. An active crossover splits the signal from the mixing desk into high, mid and low frequencies which are then sent to three separate amplifiers.
3) An electrical circuit that divides a full bandwidth signal into the desired frequency bands for the loudspeaker components.

Brooks Cinema TX 509 AES/EBU
Professional Interface A standard for sending and receiving digital audio adopted by the Audio Engineering Society and the European Broadcast Union.

Edit
A switch that does different things depending on the operational mode that the machine is in:
1) If a computer-controlled transport is in "Stop," pushing the "Edit" switch deactivates the computer-controlled tension system and allows the reels to be moved by hand to find the exact spot desired on the tape.
2) If the machine is in "Play", the "Edit" switch makes the take-up reel cease taking up the tape and it falls to the floor.
3) If the machine is in a fast-wind mode, the tape lifters are defeated so the tape is in contact with the reproduce head and the engineer can hear where the selections begin and end.

Circuit
1) One complete path of electric current.
2) Similar to definition 1, but including all paths and components to accomplish one function in a device.

Keying Input (Key Input)
An input on a dynamics processing device to control the device by an external audio signal.

Brooks HI FI projectors Fly In

1) To add sounds into a mix or recording that have no synchronization. 2) An application of this where a performance from one part of a ...