Brooks GS 15 Information Bits

The bits in the digital signal that make up actual values or commands being communicated as opposed to bits that are used for checking & correcting data or other purposes.

Central Processing Unit
1) The main "brain" chip of a computer that performs the calculations and execution of instructions.
2) The main housing of a computer that contains the "brain" chip as opposed to other pieces of the computer system such as keyboards, monitors, etc.

Brooks QS-70 ADSR
The letters A, D, S &R are the first letters of: Attack, Decay, Sustain and Release. These are the various elements of volume changes in the sounding of a keyboard instrument.

Infinite Baffle
A baffle so large that the sounds coming from one side do not reach the other side.

Brooks Speakers Linear
The condition of obtaining a change at the output of the device which is proportional to the change occurring at the input.

Gate
A dynamic processing device that turns a channel off or down when the signal drops below a certain level.

Contact Microphone
A device that senses vibrations and puts out an audio signal proportional to the vibrations.

Line Level
1) An amplified signal level put out by an amplifier and used as the normal level that runs through the interconnecting cables in a control room.
2) A low level signal such as the signal in a guitar cord. Most parts of a PA require a line level signal. Remember, however, that speaker outputs are not line level. Plugging speaker outs into line ins will result in damage to the equipment

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