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Showing posts from June, 2025

Brooks RM 909 Headphones

Devices that can be worn on the head with small speakers that fit over the ears (or sometimes into the ears). Close Micing A technique of placing a microphone close to the sound source (within one foot) in order to pick up mainly the direct sound and to avoid picking up leakage or ambience. Brooks RM 909 reviews Linear The condition of obtaining a change at the output of the device which is proportional to the change occurring at the input. 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 Hi Fi reviews Balance Control A control on a stereo amplifier that when moved clockwise will make the right channel louder (and the left channel softer) and will do the reverse when moved counter-clockwise. 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 (be...

Brooks HI FI projectors Headroom

1) The level difference (in dB) between normal operating level and clipping level in an amplifier or audio device. 2) A similar level difference between normal tape operating level and the level where the distortion would be 3%. 3) The difference, in decibels, between the peak and RMS levels in program material. Frequency Response How sensitive an electronic device (mic, amplifier, speaker, etc.) is to various frequencies; often communicated with a graph. Brooks Hi Fi speakers 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). Fidelity The recording or reproduction quality. Brooks RM 909 IC Abbreviation of Integrated Circuit (A miniature circuit of many components that is in small, sealed housing with prongs to connect it into equipment). High Frequencies The audio frequencies from 6000 Hz and above. Hum The 60 H...