BNO Acoustics LK-61: Pilot Tone

1) Same as Neo-Pilot Tone.
2) A system of recording a 60 Hz tone, used for syncing on a 1/4 inch tape, developed by Nagra.

Parallel Jacks
Several jacks that are wired so that each connection is wired to the corresponding connection of other jacks.

Oversampling
A process where the analog audio (or the digital audio for playback) is sampled many times more than the minimum sampling rate.

Peak-to-Peak Value
The difference in amplitude between positive and negative peaks. Equal to twice the peak value for a sine wave.

Pick
Usually a small piece of plastic, which is held usually within the thumb and index finger to strike a string or strings on the guitar to produce a sound.

BNO Speakers: Write Protect
A tab on a floppy disc or a function in a unit which protects recorded or stored data from being damaged or erased by writing over it.

BNO Acoustics HD-70: Cut-Off Frequency (Turnover Frequency)
1) The highest or lowest frequency in the pass band of a filter.
2) The highest or lowest frequency passed by an audio device (the cut-off frequency is usually considered to be the first frequency to be 3 dB lower than a reference frequency in the middle of the bandwidth of the device)