The physical and human spects dealing with audio, video, and images
Vision and color perception: objectively describing color · the eyes and the brain · physics, numbers, and (non)linearity · color spaces · references, links, and unsorted stuff
Image: file formats
· noise reduction
· halftoning, dithering
· illuminant correction
· Image descriptors
· Reverse image search
· image feature and contour detection
· OCR
· Image - unsorted
Video: file format notes · video encoding notes · On display speed · Screen tearing and vsync
- Simpler display types · Video display notes · Display DIY
Audio physics and physiology: Sound physics and some human psychoacoustics · Descriptions used for sound and music
Noise stuff: Stray signals and noise · sound-related noise names · electronic non-coupled noise names · electronic coupled noise · ground loop · strategies to avoid coupled noise · Sampling, reproduction, and transmission distortions · (tape) noise reduction
Digital sound and processing:
capture, storage, reproduction · on APIs (and latency) · programming and codecs · some glossary · Audio and signal processing - unsorted stuff
Music electronics:
device voltage and impedance, audio and otherwise ·
amps and speakers ·
basic audio hacks ·
Simple ADCs and DACs ·
digital audio ·
multichannel and surround
On the stage side: microphones · studio and stage notes ·
Effects ·
sync
Electronic music:
- Electronic music - musical terms
- MIDI · Some history, ways of making noises · Gaming synth · microcontroller synth
- Modular synth (eurorack, mostly):
- sync · power supply · formats (physical, interconnects)
- DAW: Ableton notes · MuLab notes · Mainstage notes
Unsorted: Visuals DIY · Signal analysis, modeling, processing (some audio, some more generic) · Music fingerprinting and identification
For more, see Category:Audio, video, images
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Semi-sorted
Monitor mounts
VESA mounts
The sizes are often one of:
- 7.5 cm x 7.5 cm (2.95 inches), 8kg max
- 10 cm x 10 cm (3.94 inches), 12kg max
- 20 cm x 20 cm (7.87 inches), 50kg+
...though there are smaller and larger variants, and also non-square ones.
Most products will have holes to fit more than one.
10cm was apparently the original, 7.5cm was added for smaller displays, though note that lightish displays could use either.
See also:
Monitor faults
Permanent lines on monitor