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Flicker fixer. A flicker fixer or scan doubler is a piece of computer hardware that de-interlaces an output video signal. The flicker fixer accomplishes this by adjusting the timing of the natively interlaced video signal to suit the needs of a progressive display Ex: CRT computer monitor. Flicker fixers in essence create a progressive frame of ...
Automatic double tracking. Automatic double-tracking or artificial double-tracking (ADT) is an analogue recording technique designed to enhance the sound of voices or instruments during the mixing process. It uses tape delay to create a delayed copy of an audio signal which is then played back at slightly varying speed controlled by an ...
Octavia (effects pedal) Octavia and Vox Wah. The Octavia was an effects pedal designed for Jimi Hendrix by his sound technician, Roger Mayer. [1] It reproduces the input signal from a guitar one octave higher in pitch, and mixes it with the original and added distortion fuzz. [2]
Frequency multiplier. In electronics, a frequency multiplier is an electronic circuit that generates an output signal and that output frequency is a harmonic (multiple) of its input frequency. Frequency multipliers consist of a nonlinear circuit that distorts the input signal and consequently generates harmonics of the input signal.
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A line doubler is a device or algorithm used to deinterlace video signals prior to display on a progressive scan display.. The main function of a deinterlacer is to take an interlaced video frame which consists of 60 two-field interlaced fields of an NTSC analogue video signal or 50 fields of a PAL signal, and create a progressive scan output.
Valhalla Room. Valhalla Room is a reverb plugin which mainly simulates the acoustics of realistic rooms and halls, although it can also be used for special effects. It has 12 different algorithms. ValhallaDSP says this reverb is best for "idealized room impressions". [13]
Optical frequency multiplier. An optical frequency multiplier is a nonlinear optical device in which photons interacting with a nonlinear material are effectively "combined" to form new photons with greater energy, and thus higher frequency (and shorter wavelength). Two types of devices are currently common: frequency doublers, often based on ...